CVE-2026-43515

9.1 Critique

Publiée le 12/05/2026 à 18:16 · Modifiée le 17/06/2026 à 12:49 · Analysée par le NVD · Source : security@apache.org

Description

Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.

Traduire en français

Produits concernés

Apache Software Foundation Apache Tomcat
Apache tomcat

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.1 Critique	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`

Faiblesses (CWE)

CWE-285

Références

https://lists.apache.org/thread/746nxfxod0wsocxtmv8pb8nkgmwpc6bb Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/05/12/11 Mailing ListThird Party Advisory

Ailleurs

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