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CVE Vulnerability Details :
CVE-2025-58187
PUBLISHED
More InfoOfficial Page
Assigner-Go
Assigner Org ID-1bb62c36-49e3-4200-9d77-64a1400537cc
View Known Exploited Vulnerability (KEV) details
Published At-29 Oct, 2025 | 22:10
Updated At-20 Nov, 2025 | 22:23
Rejected At-
▼CVE Numbering Authority (CNA)
Quadratic complexity when checking name constraints in crypto/x509

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.

Affected Products
Vendor
Go standard library
Product
crypto/x509
Collection URL
https://pkg.go.dev
Package Name
crypto/x509
Program Routines
  • parseSANExtension
  • domainToReverseLabels
  • CertPool.AppendCertsFromPEM
  • Certificate.CheckCRLSignature
  • Certificate.CheckSignature
  • Certificate.CheckSignatureFrom
  • Certificate.CreateCRL
  • Certificate.Verify
  • CertificateRequest.CheckSignature
  • CreateCertificate
  • CreateCertificateRequest
  • CreateRevocationList
  • DecryptPEMBlock
  • EncryptPEMBlock
  • MarshalECPrivateKey
  • MarshalPKCS1PrivateKey
  • MarshalPKCS1PublicKey
  • MarshalPKCS8PrivateKey
  • MarshalPKIXPublicKey
  • ParseCRL
  • ParseCertificate
  • ParseCertificateRequest
  • ParseCertificates
  • ParseDERCRL
  • ParseECPrivateKey
  • ParsePKCS1PrivateKey
  • ParsePKCS1PublicKey
  • ParsePKCS8PrivateKey
  • ParsePKIXPublicKey
  • ParseRevocationList
  • RevocationList.CheckSignatureFrom
  • SetFallbackRoots
  • SystemCertPool
Default Status
unaffected
Versions
Affected
  • From 0 before 1.24.9 (semver)
  • From 1.25.0 before 1.25.3 (semver)
Problem Types
TypeCWE IDDescription
N/AN/ACWE-407: Inefficient Algorithmic Complexity
Type: N/A
CWE ID: N/A
Description: CWE-407: Inefficient Algorithmic Complexity
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Jakub Ciolek
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://go.dev/issue/75681
N/A
https://go.dev/cl/709854
N/A
https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI
N/A
https://pkg.go.dev/vuln/GO-2025-4007
N/A
Hyperlink: https://go.dev/issue/75681
Resource: N/A
Hyperlink: https://go.dev/cl/709854
Resource: N/A
Hyperlink: https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI
Resource: N/A
Hyperlink: https://pkg.go.dev/vuln/GO-2025-4007
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2025/10/08/1
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2025/10/08/1
Resource: N/A
Details not found