CVE-2026-34500
- Source
- https://cve.org/CVERecord?id=CVE-2026-34500
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34500.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-34500
- Aliases
- Downstream
- Related
- Published
- 2026-04-09T19:36:52.857Z
- Modified
- 2026-07-08T08:06:26.066445781Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
- Summary
- Apache Tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled
- Details
-
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.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34500.json", "cna_assigner": "apache", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "11.0.0-M14" }, { "last_affected": "11.0.20" }, { "introduced": "10.1.22" }, { "last_affected": "10.1.53" }, { "introduced": "9.0.92" }, { "last_affected": "9.0.116" } ], "source": "AFFECTED_FIELD" }, { "extracted_events": [ { "introduced": "11.0.0-M14" }, { "fixed": "11.0.20" }, { "introduced": "10.1.22" }, { "fixed": "10.1.53" }, { "introduced": "9.0.92" }, { "fixed": "9.0.116" } ], "source": "DESCRIPTION" } ] }- References
Affected packages
Git / github.com/apache/tomcat
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/tomcat
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroduced
- Database specific
{ "cpe": [ "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone14:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone15:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone16:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone17:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone18:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone19:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone20:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone21:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone22:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone23:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone24:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone25:*:*:*:*:*:*", "cpe:2.3:a:apache:tomcat:11.0.0:milestone26:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "9.0.92" }, { "fixed": "9.0.117" }, { "introduced": "10.1.22" }, { "fixed": "10.1.54" }, { "introduced": "11.0.1" }, { "fixed": "11.0.21" }, { "introduced": "11.0.0-milestone14" }, { "last_affected": "11.0.0-milestone14" }, { "introduced": "11.0.0-milestone15" }, { "last_affected": "11.0.0-milestone15" }, { "introduced": "11.0.0-milestone16" }, { "last_affected": "11.0.0-milestone16" }, { "introduced": "11.0.0-milestone17" }, { "last_affected": "11.0.0-milestone17" }, { "introduced": "11.0.0-milestone18" }, { "last_affected": "11.0.0-milestone18" }, { "introduced": "11.0.0-milestone19" }, { "last_affected": "11.0.0-milestone19" }, { "introduced": "11.0.0-milestone20" }, { "last_affected": "11.0.0-milestone20" }, { "introduced": "11.0.0-milestone21" }, { "last_affected": "11.0.0-milestone21" }, { "introduced": "11.0.0-milestone22" }, { "last_affected": "11.0.0-milestone22" }, { "introduced": "11.0.0-milestone23" }, { "last_affected": "11.0.0-milestone23" }, { "introduced": "11.0.0-milestone24" }, { "last_affected": "11.0.0-milestone24" }, { "introduced": "11.0.0-milestone25" }, { "last_affected": "11.0.0-milestone25" }, { "introduced": "11.0.0-milestone26" }, { "last_affected": "11.0.0-milestone26" } ], "source": [ "CPE_RANGE", "CPE_STRING" ] }