CVE-2026-86247

7.4 Élevée

Publiée le 23/09/2026 à 15:17 · Modifiée le 06/10/2026 à 15:46 · Analysée par le NVD · Source : security@apache.org

Description

Race condition within a thread vulnerability in Apache Tomcat Native allowed client certificate verification requirements to be down-graded for some configurations. This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, from 1.3.0 through 1.3.8. Unsupported versions may also be affected. Users are recommended to upgrade to version 2.0.16 or 1.3.9, which fixes the issue.

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Produits concernés

Apache Software Foundation Apache Tomcat Native
Apache tomcat native

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.4 Élevée	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N`

Faiblesses (CWE)

CWE-366

Références

https://lists.apache.org/thread/obsson6zhvfg0wsp2bx602l61ltj87r1 Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/09/23/33 Mailing ListThird Party Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories