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Vulnerability from cleanstart
Published
2026-04-01 09:23
Modified
2026-03-25 04:38
Summary
Security fixes for CVE-2025-58183, CVE-2025-58185, CVE-2025-58187, CVE-2025-58188, CVE-2025-58189, CVE-2025-61723, CVE-2025-61724, CVE-2025-61725, CVE-2025-61726, CVE-2025-61727, CVE-2025-61728, CVE-2025-61729, CVE-2025-61730, CVE-2025-68119, CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, ghsa-f6x5-jh6r-wrfv, ghsa-j5w8-q4qc-rx2x, ghsa-m6hq-p25p-ffr2, ghsa-p77j-4mvh-x3m3, ghsa-pwhc-rpq9-4c8w applied in versions: 0.7.0-r2, 0.7.0-r3, 0.7.0-r4
Details
Multiple security vulnerabilities affect the k8ssandra-client-fips package. These issues are resolved in later releases. See references for individual vulnerability details.
References
{
"affected": [
{
"package": {
"ecosystem": "CleanStart",
"name": "k8ssandra-client-fips"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.7.0-r4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"credits": [],
"database_specific": {},
"details": "Multiple security vulnerabilities affect the k8ssandra-client-fips package. These issues are resolved in later releases. See references for individual vulnerability details.",
"id": "CLEANSTART-2026-OL17158",
"modified": "2026-03-25T04:38:39Z",
"published": "2026-04-01T09:23:46.993269Z",
"references": [
{
"type": "ADVISORY",
"url": "https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-OL17158.json"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-58183"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-58185"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-58187"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-58188"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-58189"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61723"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61724"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61725"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61726"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61727"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61728"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61729"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-61730"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2025-68119"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-25679"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27139"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/CVE-2026-27142"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-f6x5-jh6r-wrfv"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-j5w8-q4qc-rx2x"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-m6hq-p25p-ffr2"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-p77j-4mvh-x3m3"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/ghsa-pwhc-rpq9-4c8w"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58183"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58185"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58187"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58188"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58189"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61723"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61724"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61725"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61726"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61727"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61728"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61729"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61730"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68119"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25679"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27139"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27142"
}
],
"related": [],
"schema_version": "1.7.3",
"summary": "Security fixes for CVE-2025-58183, CVE-2025-58185, CVE-2025-58187, CVE-2025-58188, CVE-2025-58189, CVE-2025-61723, CVE-2025-61724, CVE-2025-61725, CVE-2025-61726, CVE-2025-61727, CVE-2025-61728, CVE-2025-61729, CVE-2025-61730, CVE-2025-68119, CVE-2026-25679, CVE-2026-27139, CVE-2026-27142, ghsa-f6x5-jh6r-wrfv, ghsa-j5w8-q4qc-rx2x, ghsa-m6hq-p25p-ffr2, ghsa-p77j-4mvh-x3m3, ghsa-pwhc-rpq9-4c8w applied in versions: 0.7.0-r2, 0.7.0-r3, 0.7.0-r4",
"upstream": [
"CVE-2025-58183",
"CVE-2025-58185",
"CVE-2025-58187",
"CVE-2025-58188",
"CVE-2025-58189",
"CVE-2025-61723",
"CVE-2025-61724",
"CVE-2025-61725",
"CVE-2025-61726",
"CVE-2025-61727",
"CVE-2025-61728",
"CVE-2025-61729",
"CVE-2025-61730",
"CVE-2025-68119",
"CVE-2026-25679",
"CVE-2026-27139",
"CVE-2026-27142",
"ghsa-f6x5-jh6r-wrfv",
"ghsa-j5w8-q4qc-rx2x",
"ghsa-m6hq-p25p-ffr2",
"ghsa-p77j-4mvh-x3m3",
"ghsa-pwhc-rpq9-4c8w"
]
}
CVE-2025-68119 (GCVE-0-2025-68119)
Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-02-26 15:04
VLAI?
EPSS
Title
Unexpected code execution when invoking toolchain in cmd/go
Summary
Downloading and building modules with malicious version strings can cause local code execution. On systems with Mercurial (hg) installed, downloading modules from non-standard sources (e.g., custom domains) can cause unexpected code execution due to how external VCS commands are constructed. This issue can also be triggered by providing a malicious version string to the toolchain. On systems with Git installed, downloading and building modules with malicious version strings can allow an attacker to write to arbitrary files on the filesystem. This can only be triggered by explicitly providing the malicious version strings to the toolchain and does not affect usage of @latest or bare module paths.
Severity ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go toolchain | cmd/go |
Affected:
1.25.0 , < 1.25.6
(semver)
|
Credits
splitline (@splitline) from DEVCORE Research Team
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CVE-2025-61729 (GCVE-0-2025-61729)
Vulnerability from cvelistv5 – Published: 2025-12-02 18:54 – Updated: 2025-12-03 19:37
VLAI?
EPSS
Title
Excessive resource consumption when printing error string for host certificate validation in crypto/x509
Summary
Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.
Severity ?
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
0 , < 1.24.11
(semver)
Affected: 1.25.0 , < 1.25.5 (semver) |
Credits
Philippe Antoine (Catena cyber)
{
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"baseScore": 7.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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{
"name": "Certificate.VerifyHostname"
},
{
"name": "Certificate.Verify"
}
],
"vendor": "Go standard library",
"versions": [
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"lessThan": "1.24.11",
"status": "affected",
"version": "0",
"versionType": "semver"
},
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"status": "affected",
"version": "1.25.0",
"versionType": "semver"
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}
],
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"lang": "en"
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"url": "https://go.dev/issue/76445"
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{
"url": "https://groups.google.com/g/golang-announce/c/8FJoBkPddm4"
},
{
"url": "https://pkg.go.dev/vuln/GO-2025-4155"
}
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}
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CVE-2025-61728 (GCVE-0-2025-61728)
Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-01-29 18:30
VLAI?
EPSS
Title
Excessive CPU consumption when building archive index in archive/zip
Summary
archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.
Severity ?
6.5 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | archive/zip |
Affected:
0 , < 1.24.12
(semver)
Affected: 1.25.0 , < 1.25.6 (semver) |
Credits
Jakub Ciolek
{
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"references": [
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"url": "http://www.openwall.com/lists/oss-security/2026/01/15/4"
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"defaultStatus": "unaffected",
"packageName": "archive/zip",
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"name": "Reader.initFileList"
},
{
"name": "Reader.Open"
}
],
"vendor": "Go standard library",
"versions": [
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"lessThan": "1.24.12",
"status": "affected",
"version": "0",
"versionType": "semver"
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"url": "https://go.dev/cl/736713"
},
{
"url": "https://go.dev/issue/77102"
},
{
"url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
},
{
"url": "https://pkg.go.dev/vuln/GO-2026-4342"
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CVE-2025-58188 (GCVE-0-2025-58188)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-11-04 21:13
VLAI?
EPSS
Title
Panic when validating certificates with DSA public keys in crypto/x509
Summary
Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method. This affects programs which validate arbitrary certificate chains.
Severity ?
7.5 (High)
CWE
- CWE-248 - Uncaught Exception
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
0 , < 1.24.8
(semver)
Affected: 1.25.0 , < 1.25.2 (semver) |
Credits
Jakub Ciolek
{
"containers": {
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"userInteraction": "NONE",
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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"affected": [
{
"collectionURL": "https://pkg.go.dev",
"defaultStatus": "unaffected",
"packageName": "crypto/x509",
"product": "crypto/x509",
"programRoutines": [
{
"name": "alreadyInChain"
},
{
"name": "Certificate.Verify"
}
],
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],
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"url": "https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI"
},
{
"url": "https://pkg.go.dev/vuln/GO-2025-4013"
}
],
"title": "Panic when validating certificates with DSA public keys in crypto/x509"
}
},
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CVE-2025-58183 (GCVE-0-2025-58183)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-11-04 21:13
VLAI?
EPSS
Title
Unbounded allocation when parsing GNU sparse map in archive/tar
Summary
tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a compressed source, a small compressed input can result in large allocations.
Severity ?
4.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | archive/tar |
Affected:
0 , < 1.24.8
(semver)
Affected: 1.25.0 , < 1.25.2 (semver) |
Credits
Harshit Gupta (Mr HAX)
{
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"name": "readGNUSparseMap1x0"
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"name": "Reader.Next"
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CVE-2026-27142 (GCVE-0-2026-27142)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-16 15:21
VLAI?
EPSS
Title
URLs in meta content attribute actions are not escaped in html/template
Summary
Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escaping URLs in actions in the meta content attribute which follow "url=" by setting htmlmetacontenturlescape=0.
Severity ?
6.1 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | html/template |
Affected:
0 , < 1.25.8
(semver)
Affected: 1.26.0-0 , < 1.26.1 (semver) |
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"name": "tTag"
},
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"name": "escaper.escapeAction"
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"name": "Template.Execute"
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"name": "Template.ExecuteTemplate"
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"url": "https://go.dev/cl/752081"
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CVE-2025-61730 (GCVE-0-2025-61730)
Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-02-02 17:28
VLAI?
EPSS
Title
Handshake messages may be processed at the incorrect encryption level in crypto/tls
Summary
During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake.
Severity ?
5.3 (Medium)
CWE
- CWE-940 - Improper Verification of Source of a Communication Channel
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/tls |
Affected:
0 , < 1.24.12
(semver)
Affected: 1.25.0 , < 1.25.6 (semver) |
Credits
Coia Prant (github.com/rbqvq)
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"collectionURL": "https://pkg.go.dev",
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"packageName": "crypto/tls",
"product": "crypto/tls",
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{
"name": "Conn.handleKeyUpdate"
},
{
"name": "Conn.handshakeContext"
},
{
"name": "clientHandshakeStateTLS13.establishHandshakeKeys"
},
{
"name": "clientHandshakeStateTLS13.readServerFinished"
},
{
"name": "clientHandshakeStateTLS13.sendClientFinished"
},
{
"name": "serverHandshakeStateTLS13.checkForResumption"
},
{
"name": "serverHandshakeStateTLS13.doHelloRetryRequest"
},
{
"name": "serverHandshakeStateTLS13.sendServerParameters"
},
{
"name": "serverHandshakeStateTLS13.sendServerFinished"
},
{
"name": "serverHandshakeStateTLS13.readClientFinished"
},
{
"name": "Conn.quicSetReadSecret"
},
{
"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.Start"
}
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"url": "https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc"
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CVE-2026-27139 (GCVE-0-2026-27139)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-09 14:53
VLAI?
EPSS
Title
FileInfo can escape from a Root in os
Summary
On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the filesystem without permitting reading or writing files outside the root.
Severity ?
CWE
- CWE-363 - Race Condition Enabling Link Following
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | os |
Affected:
0 , < 1.25.8
(semver)
Affected: 1.26.0-0 , < 1.26.1 (semver) |
Credits
Miloslav Trmač of Red Hat
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"name": "File.Readdir"
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"name": "ReadDir"
},
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"name": "dirFS.ReadDir"
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{
"name": "rootFS.ReadDir"
}
],
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"lessThan": "1.26.1",
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"url": "https://go.dev/issue/77827"
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{
"url": "https://go.dev/cl/749480"
},
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"url": "https://pkg.go.dev/vuln/GO-2026-4602"
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],
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CVE-2025-58187 (GCVE-0-2025-58187)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-11-20 22:23
VLAI?
EPSS
Title
Quadratic complexity when checking name constraints in crypto/x509
Summary
Due to the design of the name constraint checking algorithm, the processing time of some inputs scale non-linearly with respect to the size of the certificate. This affects programs which validate arbitrary certificate chains.
Severity ?
7.5 (High)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
0 , < 1.24.9
(semver)
Affected: 1.25.0 , < 1.25.3 (semver) |
Credits
Jakub Ciolek
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{
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{
"name": "Certificate.CheckCRLSignature"
},
{
"name": "Certificate.CheckSignature"
},
{
"name": "Certificate.CheckSignatureFrom"
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{
"name": "Certificate.CreateCRL"
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CVE-2025-61726 (GCVE-0-2025-61726)
Vulnerability from cvelistv5 – Published: 2026-01-28 19:30 – Updated: 2026-01-29 18:31
VLAI?
EPSS
Title
Memory exhaustion in query parameter parsing in net/url
Summary
The net/url package does not set a limit on the number of query parameters in a query. While the maximum size of query parameters in URLs is generally limited by the maximum request header size, the net/http.Request.ParseForm method can parse large URL-encoded forms. Parsing a large form containing many unique query parameters can cause excessive memory consumption.
Severity ?
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | net/url |
Affected:
0 , < 1.24.12
(semver)
Affected: 1.25.0 , < 1.25.6 (semver) |
Credits
jub0bs
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CVE-2025-61727 (GCVE-0-2025-61727)
Vulnerability from cvelistv5 – Published: 2025-12-03 19:37 – Updated: 2025-12-03 22:06
VLAI?
EPSS
Title
Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509
Summary
An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.
Severity ?
6.5 (Medium)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/x509 |
Affected:
0 , < 1.24.11
(semver)
Affected: 1.25.0 , < 1.25.5 (semver) |
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CVE-2025-58189 (GCVE-0-2025-58189)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-11-04 21:13
VLAI?
EPSS
Title
ALPN negotiation error contains attacker controlled information in crypto/tls
Summary
When Conn.Handshake fails during ALPN negotiation the error contains attacker controlled information (the ALPN protocols sent by the client) which is not escaped.
Severity ?
5.3 (Medium)
CWE
- CWE-117 - Improper Output Neutralization for Logs
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | crypto/tls |
Affected:
0 , < 1.24.8
(semver)
Affected: 1.25.0 , < 1.25.2 (semver) |
Credits
National Cyber Security Centre Finland
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CVE-2026-25679 (GCVE-0-2026-25679)
Vulnerability from cvelistv5 – Published: 2026-03-06 21:28 – Updated: 2026-03-10 13:37
VLAI?
EPSS
Title
Incorrect parsing of IPv6 host literals in net/url
Summary
url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.
Severity ?
7.5 (High)
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | net/url |
Affected:
0 , < 1.25.8
(semver)
Affected: 1.26.0-0 , < 1.26.1 (semver) |
Credits
Masaki Hara (https://github.com/qnighy) of Wantedly
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}
],
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"lang": "en",
"value": "Masaki Hara (https://github.com/qnighy) of Wantedly"
}
],
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"lang": "en",
"value": "url.Parse insufficiently validated the host/authority component and accepted some invalid URLs."
}
],
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"title": "Incorrect parsing of IPv6 host literals in net/url"
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CVE-2025-61723 (GCVE-0-2025-61723)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-11-04 21:14
VLAI?
EPSS
Title
Quadratic complexity when parsing some invalid inputs in encoding/pem
Summary
The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs.
Severity ?
7.5 (High)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | encoding/pem |
Affected:
0 , < 1.24.8
(semver)
Affected: 1.25.0 , < 1.25.2 (semver) |
Credits
Jakub Ciolek
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CVE-2025-61724 (GCVE-0-2025-61724)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-11-04 21:14
VLAI?
EPSS
Title
Excessive CPU consumption in Reader.ReadResponse in net/textproto
Summary
The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption.
Severity ?
5.3 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | net/textproto |
Affected:
0 , < 1.24.8
(semver)
Affected: 1.25.0 , < 1.25.2 (semver) |
Credits
Jakub Ciolek
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CVE-2025-61725 (GCVE-0-2025-61725)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-12-09 17:42
VLAI?
EPSS
Title
Excessive CPU consumption in ParseAddress in net/mail
Summary
The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption.
Severity ?
7.5 (High)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | net/mail |
Affected:
0 , < 1.24.8
(semver)
Affected: 1.25.0 , < 1.25.2 (semver) |
Credits
Philippe Antoine (Catena cyber)
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CVE-2025-58185 (GCVE-0-2025-58185)
Vulnerability from cvelistv5 – Published: 2025-10-29 22:10 – Updated: 2025-11-04 21:13
VLAI?
EPSS
Title
Parsing DER payload can cause memory exhaustion in encoding/asn1
Summary
Parsing a maliciously crafted DER payload could allocate large amounts of memory, causing memory exhaustion.
Severity ?
5.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Go standard library | encoding/asn1 |
Affected:
0 , < 1.24.8
(semver)
Affected: 1.25.0 , < 1.25.2 (semver) |
Credits
Jakub Ciolek
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GHSA-P77J-4MVH-X3M3
Vulnerability from github – Published: 2026-03-18 20:10 – Updated: 2026-03-25 18:12
VLAI?
Summary
gRPC-Go has an authorization bypass via missing leading slash in :path
Details
Impact
What kind of vulnerability is it? Who is impacted?
It is an Authorization Bypass resulting from Improper Input Validation of the HTTP/2 :path pseudo-header.
The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory leading slash (e.g., Service/Method instead of /Service/Method). While the server successfully routed these requests to the correct handler, authorization interceptors (including the official grpc/authz package) evaluated the raw, non-canonical path string. Consequently, "deny" rules defined using canonical paths (starting with /) failed to match the incoming request, allowing it to bypass the policy if a fallback "allow" rule was present.
Who is impacted?
This affects gRPC-Go servers that meet both of the following criteria:
1. They use path-based authorization interceptors, such as the official RBAC implementation in google.golang.org/grpc/authz or custom interceptors relying on info.FullMethod or grpc.Method(ctx).
2. Their security policy contains specific "deny" rules for canonical paths but allows other requests by default (a fallback "allow" rule).
The vulnerability is exploitable by an attacker who can send raw HTTP/2 frames with malformed :path headers directly to the gRPC server.
Patches
Has the problem been patched? What versions should users upgrade to?
Yes, the issue has been patched. The fix ensures that any request with a :path that does not start with a leading slash is immediately rejected with a codes.Unimplemented error, preventing it from reaching authorization interceptors or handlers with a non-canonical path string.
Users should upgrade to the following versions (or newer): * v1.79.3 * The latest master branch.
It is recommended that all users employing path-based authorization (especially grpc/authz) upgrade as soon as the patch is available in a tagged release.
Workarounds
Is there a way for users to fix or remediate the vulnerability without upgrading?
While upgrading is the most secure and recommended path, users can mitigate the vulnerability using one of the following methods:
1. Use a Validating Interceptor (Recommended Mitigation)
Add an "outermost" interceptor to your server that validates the path before any other authorization logic runs:
func pathValidationInterceptor(ctx context.Context, req any, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (any, error) {
if info.FullMethod == "" || info.FullMethod[0] != '/' {
return nil, status.Errorf(codes.Unimplemented, "malformed method name")
}
return handler(ctx, req)
}
// Ensure this is the FIRST interceptor in your chain
s := grpc.NewServer(
grpc.ChainUnaryInterceptor(pathValidationInterceptor, authzInterceptor),
)
2. Infrastructure-Level Normalization
If your gRPC server is behind a reverse proxy or load balancer (such as Envoy, NGINX, or an L7 Cloud Load Balancer), ensure it is configured to enforce strict HTTP/2 compliance for pseudo-headers and reject or normalize requests where the :path header does not start with a leading slash.
3. Policy Hardening
Switch to a "default deny" posture in your authorization policies (explicitly listing all allowed paths and denying everything else) to reduce the risk of bypasses via malformed inputs.
Severity ?
9.1 (Critical)
{
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{
"package": {
"ecosystem": "Go",
"name": "google.golang.org/grpc"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.79.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-33186"
],
"database_specific": {
"cwe_ids": [
"CWE-285"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-18T20:10:29Z",
"nvd_published_at": "2026-03-20T23:16:45Z",
"severity": "CRITICAL"
},
"details": "### Impact\n_What kind of vulnerability is it? Who is impacted?_\n\nIt is an **Authorization Bypass** resulting from **Improper Input Validation** of the HTTP/2 `:path` pseudo-header.\n\nThe gRPC-Go server was too lenient in its routing logic, accepting requests where the `:path` omitted the mandatory leading slash (e.g., `Service/Method` instead of `/Service/Method`). While the server successfully routed these requests to the correct handler, authorization interceptors (including the official `grpc/authz` package) evaluated the raw, non-canonical path string. Consequently, \"deny\" rules defined using canonical paths (starting with `/`) failed to match the incoming request, allowing it to bypass the policy if a fallback \"allow\" rule was present.\n\n**Who is impacted?**\nThis affects gRPC-Go servers that meet both of the following criteria:\n1. They use path-based authorization interceptors, such as the official RBAC implementation in `google.golang.org/grpc/authz` or custom interceptors relying on `info.FullMethod` or `grpc.Method(ctx)`.\n2. Their security policy contains specific \"deny\" rules for canonical paths but allows other requests by default (a fallback \"allow\" rule).\n\nThe vulnerability is exploitable by an attacker who can send raw HTTP/2 frames with malformed `:path` headers directly to the gRPC server.\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\n\nYes, the issue has been patched. The fix ensures that any request with a `:path` that does not start with a leading slash is immediately rejected with a `codes.Unimplemented` error, preventing it from reaching authorization interceptors or handlers with a non-canonical path string.\n\nUsers should upgrade to the following versions (or newer):\n* **v1.79.3**\n* The latest **master** branch.\n\nIt is recommended that all users employing path-based authorization (especially `grpc/authz`) upgrade as soon as the patch is available in a tagged release.\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\n\nWhile upgrading is the most secure and recommended path, users can mitigate the vulnerability using one of the following methods:\n\n#### 1. Use a Validating Interceptor (Recommended Mitigation)\nAdd an \"outermost\" interceptor to your server that validates the path before any other authorization logic runs:\n\n```go\nfunc pathValidationInterceptor(ctx context.Context, req any, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (any, error) {\n if info.FullMethod == \"\" || info.FullMethod[0] != \u0027/\u0027 {\n return nil, status.Errorf(codes.Unimplemented, \"malformed method name\")\n } \n return handler(ctx, req)\n}\n\n// Ensure this is the FIRST interceptor in your chain\ns := grpc.NewServer(\n grpc.ChainUnaryInterceptor(pathValidationInterceptor, authzInterceptor),\n)\n```\n\n#### 2. Infrastructure-Level Normalization\nIf your gRPC server is behind a reverse proxy or load balancer (such as Envoy, NGINX, or an L7 Cloud Load Balancer), ensure it is configured to enforce strict HTTP/2 compliance for pseudo-headers and reject or normalize requests where the `:path` header does not start with a leading slash.\n\n#### 3. Policy Hardening\nSwitch to a \"default deny\" posture in your authorization policies (explicitly listing all allowed paths and denying everything else) to reduce the risk of bypasses via malformed inputs.",
"id": "GHSA-p77j-4mvh-x3m3",
"modified": "2026-03-25T18:12:09Z",
"published": "2026-03-18T20:10:29Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33186"
},
{
"type": "PACKAGE",
"url": "https://github.com/grpc/grpc-go"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
}
],
"summary": "gRPC-Go has an authorization bypass via missing leading slash in :path"
}
GHSA-PWHC-RPQ9-4C8W
Vulnerability from github – Published: 2025-11-06 15:12 – Updated: 2025-11-06 23:12
VLAI?
Summary
containerd affected by a local privilege escalation via wide permissions on CRI directory
Details
Impact
An overly broad default permission vulnerability was found in containerd.
/var/lib/containerdwas created with the permission bits 0o711, while it should be created with 0o700- Allowed local users on the host to potentially access the metadata store and the content store
/run/containerd/io.containerd.grpc.v1.criwas created with 0o755, while it should be created with 0o700- Allowed local users on the host to potentially access the contents of Kubernetes local volumes. The contents of volumes might include setuid binaries, which could allow a local user on the host to elevate privileges on the host.
/run/containerd/io.containerd.sandbox.controller.v1.shimwas created with 0o711, while it should be created with 0o700
The directory paths may differ depending on the daemon configuration.
When the temp directory path is specified in the daemon configuration, that directory was also created with 0o711, while it should be created with 0o700.
Patches
This bug has been fixed in the following containerd versions:
- 2.2.0
- 2.1.5
- 2.0.7
- 1.7.29
Users should update to these versions to resolve the issue. These updates automatically change the permissions of the existing directories.
[!NOTE]
/run/containerdand/run/containerd/io.containerd.runtime.v2.taskare still created with 0o711. This is an expected behavior for supporting userns-remapped containers.
Workarounds
The system administrator on the host can manually chmod the directories to not have group or world accessible permisisons:
chmod 700 /var/lib/containerd
chmod 700 /run/containerd/io.containerd.grpc.v1.cri
chmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim
An alternative mitigation would be to run containerd in rootless mode.
Credits
The containerd project would like to thank David Leadbeater for responsibly disclosing this issue in accordance with the containerd security policy.
For more information
If you have any questions or comments about this advisory:
- Open an issue in containerd
- Email us at security@containerd.io
To report a security issue in containerd:
Severity ?
7.3 (High)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.29"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd/v2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd/v2"
},
"ranges": [
{
"events": [
{
"introduced": "2.1.0-beta.0"
},
{
"fixed": "2.1.5"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd/v2"
},
"ranges": [
{
"events": [
{
"introduced": "2.2.0-beta.0"
},
{
"fixed": "2.2.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-25621"
],
"database_specific": {
"cwe_ids": [
"CWE-279"
],
"github_reviewed": true,
"github_reviewed_at": "2025-11-06T15:12:08Z",
"nvd_published_at": "2025-11-06T19:15:40Z",
"severity": "HIGH"
},
"details": "### Impact\n\nAn overly broad default permission vulnerability was found in containerd.\n\n- `/var/lib/containerd` was created with the permission bits 0o711, while it should be created with 0o700\n - Allowed local users on the host to potentially access the metadata store and the content store\n- `/run/containerd/io.containerd.grpc.v1.cri` was created with 0o755, while it should be created with 0o700\n - Allowed local users on the host to potentially access the contents of Kubernetes local volumes. The contents of volumes might include setuid binaries, which could allow a local user on the host to elevate privileges on the host.\n- `/run/containerd/io.containerd.sandbox.controller.v1.shim` was created with 0o711, while it should be created with 0o700\n\nThe directory paths may differ depending on the daemon configuration.\nWhen the `temp` directory path is specified in the daemon configuration, that directory was also created with 0o711, while it should be created with 0o700.\n\n### Patches\n\nThis bug has been fixed in the following containerd versions:\n\n* 2.2.0\n* 2.1.5\n* 2.0.7\n* 1.7.29\n\nUsers should update to these versions to resolve the issue.\nThese updates automatically change the permissions of the existing directories.\n\n\u003e [!NOTE]\n\u003e\n\u003e `/run/containerd` and `/run/containerd/io.containerd.runtime.v2.task` are still created with 0o711.\n\u003e This is an expected behavior for supporting userns-remapped containers.\n\n### Workarounds\n\nThe system administrator on the host can manually chmod the directories to not \nhave group or world accessible permisisons:\n\n```\nchmod 700 /var/lib/containerd\nchmod 700 /run/containerd/io.containerd.grpc.v1.cri\nchmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim\n```\n\nAn alternative mitigation would be to run containerd in [rootless mode](https://github.com/containerd/containerd/blob/main/docs/rootless.md).\n\n### Credits\n\nThe containerd project would like to thank David Leadbeater for responsibly disclosing this issue in accordance with the [containerd security policy](https://github.com/containerd/project/blob/main/SECURITY.md).\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [containerd](https://github.com/containerd/containerd/issues/new/choose)\n* Email us at [security@containerd.io](mailto:security@containerd.io)\n\nTo report a security issue in containerd:\n\n* [Report a new vulnerability](https://github.com/containerd/containerd/security/advisories/new)",
"id": "GHSA-pwhc-rpq9-4c8w",
"modified": "2025-11-06T23:12:26Z",
"published": "2025-11-06T15:12:08Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25621"
},
{
"type": "WEB",
"url": "https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5"
},
{
"type": "PACKAGE",
"url": "https://github.com/containerd/containerd"
},
{
"type": "WEB",
"url": "https://github.com/containerd/containerd/blob/main/docs/rootless.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "containerd affected by a local privilege escalation via wide permissions on CRI directory"
}
GHSA-M6HQ-P25P-FFR2
Vulnerability from github – Published: 2025-11-06 23:32 – Updated: 2025-11-07 16:42
VLAI?
Summary
containerd CRI server: Host memory exhaustion through Attach goroutine leak
Details
Impact
A bug was found in containerd's CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks.
Repetitive calls of CRI Attach (e.g., kubectl attach) could increase the memory usage of containerd.
Patches
This bug has been fixed in the following containerd versions:
- 2.2.0
- 2.1.5
- 2.0.7
- 1.7.29
Users should update to these versions to resolve the issue.
Workarounds
Set up an admission controller to control accesses to pods/attach resources.
e.g., Validating Admission Policy.
Credits
The containerd project would like to thank @Wheat2018 for responsibly disclosing this issue in accordance with the containerd security policy.
References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329
For more information
If you have any questions or comments about this advisory:
- Open an issue in containerd
- Email us at security@containerd.io
To report a security issue in containerd:
Severity ?
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.29"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd/v2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd/v2"
},
"ranges": [
{
"events": [
{
"introduced": "2.1.0-beta.0"
},
{
"fixed": "2.1.5"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/containerd/containerd/v2"
},
"ranges": [
{
"events": [
{
"introduced": "2.2.0-beta.0"
},
{
"fixed": "2.2.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-64329"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": true,
"github_reviewed_at": "2025-11-06T23:32:23Z",
"nvd_published_at": "2025-11-07T05:16:08Z",
"severity": "MODERATE"
},
"details": "### Impact\n\nA bug was found in containerd\u0027s CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks. \n\nRepetitive calls of CRI Attach (e.g., [`kubectl attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/)) could increase the memory usage of containerd.\n\n### Patches\n\nThis bug has been fixed in the following containerd versions:\n\n* 2.2.0\n* 2.1.5\n* 2.0.7\n* 1.7.29\n\nUsers should update to these versions to resolve the issue.\n\n### Workarounds\n\nSet up an admission controller to control accesses to `pods/attach` resources.\ne.g., [Validating Admission Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).\n\n### Credits\n\nThe containerd project would like to thank @Wheat2018 for responsibly disclosing this issue in accordance with the [containerd security policy](https://github.com/containerd/project/blob/main/SECURITY.md).\n\n### References\n\nhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n* Open an issue in [containerd](https://github.com/containerd/containerd/issues/new/choose)\n* Email us at [security@containerd.io](mailto:security@containerd.io)\n\nTo report a security issue in containerd:\n\n* [Report a new vulnerability](https://github.com/containerd/containerd/security/advisories/new)",
"id": "GHSA-m6hq-p25p-ffr2",
"modified": "2025-11-07T16:42:55Z",
"published": "2025-11-06T23:32:23Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64329"
},
{
"type": "WEB",
"url": "https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df"
},
{
"type": "PACKAGE",
"url": "https://github.com/containerd/containerd"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "containerd CRI server: Host memory exhaustion through Attach goroutine leak"
}
GHSA-F6X5-JH6R-WRFV
Vulnerability from github – Published: 2025-11-19 23:16 – Updated: 2025-11-20 16:35
VLAI?
Summary
golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read
Details
SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.
Severity ?
5.3 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "golang.org/x/crypto"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.45.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-47914"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2025-11-19T23:16:40Z",
"nvd_published_at": "2025-11-19T21:15:50Z",
"severity": "MODERATE"
},
"details": "SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.",
"id": "GHSA-f6x5-jh6r-wrfv",
"modified": "2025-11-20T16:35:18Z",
"published": "2025-11-19T23:16:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47914"
},
{
"type": "WEB",
"url": "https://go.dev/cl/721960"
},
{
"type": "WEB",
"url": "https://go.dev/issue/76364"
},
{
"type": "WEB",
"url": "https://go.googlesource.com/crypto"
},
{
"type": "WEB",
"url": "https://groups.google.com/g/golang-announce/c/w-oX3UxNcZA"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2025-4135"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read"
}
GHSA-J5W8-Q4QC-RX2X
Vulnerability from github – Published: 2025-11-19 23:01 – Updated: 2025-11-19 23:01
VLAI?
Summary
golang.org/x/crypto/ssh allows an attacker to cause unbounded memory consumption
Details
SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.
Severity ?
5.3 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "golang.org/x/crypto"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.45.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-58181"
],
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"github_reviewed": true,
"github_reviewed_at": "2025-11-19T23:01:20Z",
"nvd_published_at": "2025-11-19T21:15:50Z",
"severity": "MODERATE"
},
"details": "SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.",
"id": "GHSA-j5w8-q4qc-rx2x",
"modified": "2025-11-19T23:01:20Z",
"published": "2025-11-19T23:01:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58181"
},
{
"type": "WEB",
"url": "https://go.dev/cl/721961"
},
{
"type": "WEB",
"url": "https://go.dev/issue/76363"
},
{
"type": "WEB",
"url": "https://groups.google.com/g/golang-announce/c/w-oX3UxNcZA"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2025-4134"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "golang.org/x/crypto/ssh allows an attacker to cause unbounded memory consumption"
}
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Sightings
| Author | Source | Type | Date |
|---|
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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