Vulnérabilités / CVE-2026-89134

critique

CVE-2026-89134

A certificate with no dNSName SAN but another SAN type present (e.g. r ...

Publiée Modifiée CWE 295
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Le label propre à Trivy est CRITICAL. Critique selon NVD.

Description

A certificate with no dNSName SAN but another SAN type present (e.g. registeredID or iPAddress) bypassed the Subject CN dNSName name-constraint check. The CN-as-DNS fallback was gated on cert->subjectCN != NULL && cert->altNames == NULL && !cert->isCA instead of "no dNSName SAN", so an out-of-scope CN was accepted. This incomplete fix from CVE-2026-6731, leading to the name-constraint check issue, was introduced in wolfSSL version 5.9.2.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
alpine 3.24wolfssl5.9.4-r0
alpine edgewolfssl5.9.4-r0
debian 11wolfsslpas de correctif indiqué
debian 12wolfsslpas de correctif indiqué
debian 13wolfsslpas de correctif indiqué
echowolfsslpas de correctif indiqué
rapidfort debian 12wolfssl0:5.9.2-1.1
rapidfort debian 13wolfssl0:5.9.2-1.1

Références

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.