CVE-2026-43513

7.5 Élevée

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 Handling of Case Sensitivity vulnerability in LockOutRealm 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. Older unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.

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Produits concernés

Apache Software Foundation Apache Tomcat
Apache tomcat

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`

Faiblesses (CWE)

CWE-178

Références

https://lists.apache.org/thread/ytjcgldshj73lcnd1sh95od5hrghwogp Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/05/12/9 Mailing ListThird Party Advisory

Ailleurs

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