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PUBLISHED

2025-10-29 23:16

MODIFIED

2025-10-29 23:16

EPSS (Prob. Exploit)

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Top 66.2%

DATA SOURCES:

NVD 🔗 2025-10-30 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-10-25 OSV 🔗 2026-11-01 MSRC 🔗 2026-09-01

> DESCRIPTION

Due to the design of the name constraint checking algorithm, the processing time of some inputs scals non-linearly with respect to the size of the certificate. This affects programs which validate arbitrary certificate chains.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Quadratic complexity when checking name constraints in crypto/x509

AFFECTED PACKAGES:

Unknown / Unknown

151 versions affected

ALIASES:

BIT-golang-2025-58187, GO-2025-4007

> HISTORIQUE DES MODIFICATIONS

Première apparition

29/10/2025 23:16

Source: NVD

📊 ENRICHISSEMENT 19/01/2026 17:36

CVEPROJECT

Champ modifié: CVE Project

Ancienne valeur:

Non

Nouvelle valeur:

Oui

Total des modifications: 1 Dernière mise à jour: 9 months ago

> REFERENCES

https://go.dev/cl/709854

https://go.dev/issue/75681

https://groups.google.com/g/golang-announce/c/4Emdl2iQ_bI