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Vulnerability from cleanstart
Published
2026-07-30 07:10
Modified
2026-07-30 09:33
Summary
Security fixes in kube-vip 1.2.1-r0
Details
Package kube-vip version 1.2.1-r0 fixes 5 vulnerabilities: CVE-2026-46600, CVE-2026-56852, CVE-2026-39822, CVE-2026-42505, CVE-2026-49838
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"package": {
"ecosystem": "Alpine",
"name": "kube-vip"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.2.1-r0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.2.1-r0"
]
}
],
"credits": [],
"database_specific": {},
"details": "Package kube-vip version 1.2.1-r0 fixes 5 vulnerabilities: CVE-2026-46600, CVE-2026-56852, CVE-2026-39822, CVE-2026-42505, CVE-2026-49838",
"id": "CLEANSTART-2026-UG11865",
"modified": "2026-07-30T09:33:54Z",
"published": "2026-07-30T07:10:53Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/kube-vip/kube-vip"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes in kube-vip 1.2.1-r0",
"upstream": [
"CVE-2026-46600",
"CVE-2026-56852",
"CVE-2026-39822",
"CVE-2026-42505",
"CVE-2026-49838"
]
}
CVE-2026-39822 (GCVE-0-2026-39822)
Vulnerability from cvelistv5 – Published: 2026-07-08 15:46 – Updated: 2026-07-08 19:39
VLAI
EPSS
VEX
Title
Root escape via symlink plus trailing slash in os
Summary
On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open("symlink/")' will open "symlink" even when "symlink" is a symbolic link pointing outside of the root.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-61 - UNIX Symbolic Link (Symlink) Following
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | os |
Affected:
0 , < 1.25.12
(semver)
Affected: 1.26.0-0 , < 1.26.5 (semver) Affected: 1.27.0-0 , < 1.27.0-rc.2 (semver) |
Credits
Mundur (https://github.com/M0nd0R)
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"name": "openRootInRoot"
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{
"name": "OpenInRoot"
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},
{
"name": "Root.Open"
},
{
"name": "Root.OpenFile"
},
{
"name": "Root.OpenRoot"
},
{
"name": "Root.ReadFile"
},
{
"name": "Root.WriteFile"
},
{
"name": "rootFS.Open"
},
{
"name": "rootFS.ReadDir"
},
{
"name": "rootFS.ReadFile"
}
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}
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},
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},
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"url": "https://go.dev/cl/797880"
},
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"url": "https://pkg.go.dev/vuln/GO-2026-4970"
}
],
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}
},
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-42505 (GCVE-0-2026-42505)
Vulnerability from cvelistv5 – Published: 2026-07-08 15:46 – Updated: 2026-07-08 19:38
VLAI
EPSS
VEX
Title
Invoking Encrypted Client Hello privacy leak in crypto/tls
Summary
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Go standard library | crypto/tls |
Affected:
0 , < 1.25.12
(semver)
Affected: 1.26.0-0 , < 1.26.5 (semver) Affected: 1.27.0-0 , < 1.27.0-rc.2 (semver) |
Credits
Coia Prant (github.com/rbqvq)
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},
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{
"name": "clientHelloMsg.marshalMsg"
},
{
"name": "Conn.Handshake"
},
{
"name": "Conn.HandshakeContext"
},
{
"name": "Conn.Read"
},
{
"name": "Conn.Write"
},
{
"name": "Dial"
},
{
"name": "DialWithDialer"
},
{
"name": "Dialer.Dial"
},
{
"name": "Dialer.DialContext"
},
{
"name": "QUICConn.HandleData"
},
{
"name": "QUICConn.SendSessionTicket"
},
{
"name": "QUICConn.Start"
}
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},
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},
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}
},
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-46600 (GCVE-0-2026-46600)
Vulnerability from cvelistv5 – Published: 2026-07-21 19:18 – Updated: 2026-07-23 15:00
VLAI
EPSS
VEX
Title
Parsing an invalid SVCB or HTTPS RR can panic in golang.org/x/net/dns/dnsmessage
Summary
Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/net | golang.org/x/net/dns/dnsmessage |
Affected:
0 , < 0.56.0
(semver)
|
Credits
Mundur (https://github.com/M0nd0R)
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},
{
"name": "Message.Unpack"
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{
"name": "Parser.Additional"
},
{
"name": "Parser.AllAdditionals"
},
{
"name": "Parser.AllAnswers"
},
{
"name": "Parser.AllAuthorities"
},
{
"name": "Parser.Answer"
},
{
"name": "Parser.Authority"
},
{
"name": "Parser.HTTPSResource"
},
{
"name": "Parser.SVCBResource"
}
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}
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CVE-2026-56852 (GCVE-0-2026-56852)
Vulnerability from cvelistv5 – Published: 2026-07-21 19:18 – Updated: 2026-07-23 13:26
VLAI
EPSS
VEX
Title
Infinite loop on invalid input in golang.org/x/text
Summary
A norm.Iter can enter an infinite loop when handling input containing invalid UTF-8 bytes.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| golang.org/x/text | golang.org/x/text/unicode/norm |
Affected:
0 , < 0.39.0
(semver)
|
{
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"confidentialityImpact": "NONE",
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{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "golang.org/x/text/unicode/norm",
"product": "golang.org/x/text/unicode/norm",
"programRoutines": [
{
"name": "nextComposed"
},
{
"name": "Form.Append"
},
{
"name": "Form.AppendString"
},
{
"name": "Form.Bytes"
},
{
"name": "Form.FirstBoundary"
},
{
"name": "Form.FirstBoundaryInString"
},
{
"name": "Form.IsNormal"
},
{
"name": "Form.IsNormalString"
},
{
"name": "Form.LastBoundary"
},
{
"name": "Form.NextBoundary"
},
{
"name": "Form.NextBoundaryInString"
},
{
"name": "Form.Properties"
},
{
"name": "Form.PropertiesString"
},
{
"name": "Form.QuickSpan"
},
{
"name": "Form.QuickSpanString"
},
{
"name": "Form.Span"
},
{
"name": "Form.SpanString"
},
{
"name": "Form.String"
},
{
"name": "Form.Transform"
},
{
"name": "Iter.Init"
},
{
"name": "Iter.InitString"
},
{
"name": "Iter.Next"
},
{
"name": "Iter.Seek"
},
{
"name": "normReader.Read"
},
{
"name": "normWriter.Write"
}
],
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],
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}
]
}
],
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"url": "https://pkg.go.dev/vuln/GO-2026-5970"
}
],
"title": "Infinite loop on invalid input in golang.org/x/text"
}
},
"cveMetadata": {
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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