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1615 vulnerabilities by wireshark
CERTFR-2026-AVI-1012
Vulnerability from certfr_avis - Published: 2026-08-13 - Updated: 2026-08-13
De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer un déni de service.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Wireshark versions 4.4.x ant\u00e9rieures \u00e0 4.4.18",
"product": {
"name": "Wireshark",
"vendor": {
"name": "Wireshark",
"scada": false
}
}
},
{
"description": "Wireshark versions 4.6.x ant\u00e9rieures \u00e0 4.6.8",
"product": {
"name": "Wireshark",
"vendor": {
"name": "Wireshark",
"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": [],
"initial_release_date": "2026-08-13T00:00:00",
"last_revision_date": "2026-08-13T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1012",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-08-13T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Wireshark. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
"vendor_advisories": [
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-71",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-71.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-75",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-75.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-88",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-88.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-69",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-69.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-77",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-77.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-91",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-91.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-89",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-89.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-90",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-90.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-82",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-82.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-79",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-79.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-87",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-87.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-66",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-66.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-81",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-81.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-83",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-83.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-67",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-67.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-74",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-74.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-80",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-80.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-68",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-68.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-84",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-84.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-86",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-86.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-65",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-65.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-70",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-70.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-73",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-73.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-72",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-72.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-64",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-64.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-85",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-85.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-78",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-78.html"
},
{
"published_at": "2026-08-13",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-76",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-76.html"
}
]
}
CERTFR-2026-AVI-0849
Vulnerability from certfr_avis - Published: 2026-07-09 - Updated: 2026-07-09
De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer un déni de service à distance et une atteinte à la confidentialité 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": "Wireshark versions 4.6.x ant\u00e9rieures \u00e0 4.6.7",
"product": {
"name": "Wireshark",
"vendor": {
"name": "Wireshark",
"scada": false
}
}
},
{
"description": "Wireshark versions ant\u00e9rieures \u00e0 4.4.17",
"product": {
"name": "Wireshark",
"vendor": {
"name": "Wireshark",
"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-2026-15163",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15163"
},
{
"name": "CVE-2026-15167",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15167"
},
{
"name": "CVE-2026-15171",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15171"
},
{
"name": "CVE-2026-15169",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15169"
},
{
"name": "CVE-2026-15168",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15168"
},
{
"name": "CVE-2026-15173",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15173"
},
{
"name": "CVE-2026-15174",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15174"
},
{
"name": "CVE-2026-15170",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15170"
},
{
"name": "CVE-2026-15165",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15165"
},
{
"name": "CVE-2026-15164",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15164"
},
{
"name": "CVE-2026-15172",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15172"
},
{
"name": "CVE-2026-15166",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-15166"
}
],
"initial_release_date": "2026-07-09T00:00:00",
"last_revision_date": "2026-07-09T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0849",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-07-09T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Wireshark. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
"vendor_advisories": [
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-62",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-62.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-60",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-60.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-53",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-53.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-56",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-56.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-55",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-55.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-61",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-61.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-63",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-63.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-57",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-57.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-54",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-54.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-59",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-59.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-58",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-58.html"
},
{
"published_at": "2026-07-09",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-52",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-52.html"
}
]
}
CERTFR-2026-AVI-0616
Vulnerability from certfr_avis - Published: 2026-05-20 - Updated: 2026-05-20
Une vulnérabilité a été découverte dans Wireshark. Elle permet à un attaquant de provoquer un déni de service à distance.
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": "Wireshark versions 4.6.x ant\u00e9rieures \u00e0 4.6.6",
"product": {
"name": "Wireshark",
"vendor": {
"name": "Wireshark",
"scada": false
}
}
},
{
"description": "Wireshark versions 4.4.x ant\u00e9rieures \u00e0 4.4.16",
"product": {
"name": "Wireshark",
"vendor": {
"name": "Wireshark",
"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": [],
"initial_release_date": "2026-05-20T00:00:00",
"last_revision_date": "2026-05-20T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0616",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-05-20T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Wireshark. Elle permet \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
"title": "Vuln\u00e9rabilit\u00e9 dans Wireshark",
"vendor_advisories": [
{
"published_at": "2026-05-20",
"title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2026-51",
"url": "https://www.wireshark.org/security/wnpa-sec-2026-51.html"
}
]
}
CVE-2026-15168 (GCVE-0-2026-15168)
Vulnerability from nvd – Published: 2026-07-08 21:47 – Updated: 2026-07-09 13:54
VLAI
EPSS
VEX
Title
Use of Uninitialized Variable in Wireshark
Summary
BLF file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows possible information disclosure
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:53 UTC
CWE
- CWE-457 - Use of Uninitialized Variable
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-15168",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-09T13:53:59.967240Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-09T13:54:17.773Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://gitlab.com/wireshark/wireshark/-/work_items/21361"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Wireshark",
"vendor": "Wireshark Foundation",
"versions": [
{
"lessThan": "4.6.7",
"status": "affected",
"version": "4.6.0",
"versionType": "semver"
},
{
"lessThan": "4.4.17",
"status": "affected",
"version": "4.4.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Thai Duong Tran"
}
],
"descriptions": [
{
"lang": "en",
"value": "BLF file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows possible information disclosure"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.5,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-457",
"description": "CWE-457: Use of Uninitialized Variable",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-08T21:47:19.856Z",
"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"shortName": "GitLab"
},
"references": [
{
"url": "https://www.wireshark.org/security/wnpa-sec-2026-60.html"
},
{
"url": "https://gitlab.com/wireshark/wireshark/-/work_items/21361"
}
],
"solutions": [
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CVE-2026-15174 (GCVE-0-2026-15174)
Vulnerability from nvd – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:14
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:14 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-15173 (GCVE-0-2026-15173)
Vulnerability from nvd – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:44
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
pcapng file parser crash in Wireshark 4.6.0 to 4.6.6 allows denial of service
Severity
4.7 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:44 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15172 (GCVE-0-2026-15172)
Vulnerability from nvd – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:42
VLAI
EPSS
VEX
Title
Unchecked Input for Loop Condition in Wireshark
Summary
FMP/NOTIFY protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:42 UTC
CWE
- CWE-606 - Unchecked Input for Loop Condition
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15171 (GCVE-0-2026-15171)
Vulnerability from nvd – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:44
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in Wireshark
Summary
SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:44 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15170 (GCVE-0-2026-15170)
Vulnerability from nvd – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:46
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
Z39.50 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:46 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15169 (GCVE-0-2026-15169)
Vulnerability from nvd – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:45
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
UMTS FP protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:45 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-15167 (GCVE-0-2026-15167)
Vulnerability from nvd – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:45
VLAI
EPSS
VEX
Title
Stack-based Buffer Overflow in Wireshark
Summary
DBS Etherwatch file parser crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:45 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-15166 (GCVE-0-2026-15166)
Vulnerability from nvd – Published: 2026-07-08 20:55 – Updated: 2026-07-09 13:13
VLAI
EPSS
VEX
Title
Stack-based Buffer Overflow in Wireshark
Summary
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:13 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15165 (GCVE-0-2026-15165)
Vulnerability from nvd – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:47
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
TLS ECH decryptor crash in Wireshark 4.6.0 to 4.6.6 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:46 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15164 (GCVE-0-2026-15164)
Vulnerability from nvd – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:50
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in ciscodump
Summary
Crash in ciscodump 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:50 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | ciscodump |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15163 (GCVE-0-2026-15163)
Vulnerability from nvd – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:49
VLAI
EPSS
VEX
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:49 UTC
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-9759 (GCVE-0-2026-9759)
Vulnerability from nvd – Published: 2026-05-27 18:33 – Updated: 2026-05-27 19:36
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in Wireshark
Summary
ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-27 19:35 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.6
(semver)
Affected: 4.4.0 , < 4.4.16 (semver) |
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CVE-2026-6525 (GCVE-0-2026-6525)
Vulnerability from nvd – Published: 2026-05-02 11:33 – Updated: 2026-05-04 14:59
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in Wireshark
Summary
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.4
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-04 14:58 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.5
(semver)
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CVE-2026-15168 (GCVE-0-2026-15168)
Vulnerability from cvelistv5 – Published: 2026-07-08 21:47 – Updated: 2026-07-09 13:54
VLAI
EPSS
VEX
Title
Use of Uninitialized Variable in Wireshark
Summary
BLF file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows possible information disclosure
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:53 UTC
CWE
- CWE-457 - Use of Uninitialized Variable
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15166 (GCVE-0-2026-15166)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:55 – Updated: 2026-07-09 13:13
VLAI
EPSS
VEX
Title
Stack-based Buffer Overflow in Wireshark
Summary
IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:13 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15174 (GCVE-0-2026-15174)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:14
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
Catapult DCT2000 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:14 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-15172 (GCVE-0-2026-15172)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:42
VLAI
EPSS
VEX
Title
Unchecked Input for Loop Condition in Wireshark
Summary
FMP/NOTIFY protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:42 UTC
CWE
- CWE-606 - Unchecked Input for Loop Condition
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-15173 (GCVE-0-2026-15173)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:44
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
pcapng file parser crash in Wireshark 4.6.0 to 4.6.6 allows denial of service
Severity
4.7 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:44 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15171 (GCVE-0-2026-15171)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:44
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in Wireshark
Summary
SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:44 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15169 (GCVE-0-2026-15169)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:45
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
UMTS FP protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:45 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15167 (GCVE-0-2026-15167)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:51 – Updated: 2026-07-09 13:45
VLAI
EPSS
VEX
Title
Stack-based Buffer Overflow in Wireshark
Summary
DBS Etherwatch file parser crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:45 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-15170 (GCVE-0-2026-15170)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:46
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
Z39.50 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:46 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-15165 (GCVE-0-2026-15165)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:47
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in Wireshark
Summary
TLS ECH decryptor crash in Wireshark 4.6.0 to 4.6.6 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:46 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15163 (GCVE-0-2026-15163)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:49
VLAI
EPSS
VEX
Title
Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Summary
Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:49 UTC
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.7
(semver)
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CVE-2026-15164 (GCVE-0-2026-15164)
Vulnerability from cvelistv5 – Published: 2026-07-08 20:50 – Updated: 2026-07-09 13:50
VLAI
EPSS
VEX
Title
Heap-based Buffer Overflow in ciscodump
Summary
Crash in ciscodump 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-09 13:50 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | ciscodump |
Affected:
4.6.0 , < 4.6.7
(semver)
Affected: 4.4.0 , < 4.4.17 (semver) |
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CVE-2026-9759 (GCVE-0-2026-9759)
Vulnerability from cvelistv5 – Published: 2026-05-27 18:33 – Updated: 2026-05-27 19:36
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in Wireshark
Summary
ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-27 19:35 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wireshark Foundation | Wireshark |
Affected:
4.6.0 , < 4.6.6
(semver)
Affected: 4.4.0 , < 4.4.16 (semver) |
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