6.5

CVE-2026-34500

Apache Tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled

CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled and FFM is used in Apache Tomcat.

This issue affects Apache Tomcat: from 11.0.0-M14 through 11.0.20, from 10.1.22 through 10.1.53, from 9.0.92 through 9.0.116.

Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fixes the issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Tomcat Version >= 9.0.92 < 9.0.117
Apache ≫ Tomcat Version >= 10.1.22 < 10.1.54
Apache ≫ Tomcat Version >= 11.0.1 < 11.0.21
Apache ≫ Tomcat Version 11.0.0 Update milestone14
Apache ≫ Tomcat Version 11.0.0 Update milestone15
Apache ≫ Tomcat Version 11.0.0 Update milestone16
Apache ≫ Tomcat Version 11.0.0 Update milestone17
Apache ≫ Tomcat Version 11.0.0 Update milestone18
Apache ≫ Tomcat Version 11.0.0 Update milestone19
Apache ≫ Tomcat Version 11.0.0 Update milestone20
Apache ≫ Tomcat Version 11.0.0 Update milestone21
Apache ≫ Tomcat Version 11.0.0 Update milestone22
Apache ≫ Tomcat Version 11.0.0 Update milestone23
Apache ≫ Tomcat Version 11.0.0 Update milestone24
Apache ≫ Tomcat Version 11.0.0 Update milestone25
Apache ≫ Tomcat Version 11.0.0 Update milestone26
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.368
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 6.5 2.2 4.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

https://lists.apache.org/thread/7rcl4zdxryc8hy3htyfyxkbqpxjtfdl2
Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/04/09/29
Third Party Advisory
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