CVE-2026-24734
Apache Tomcat Native, Apache Tomcat: OCSP revocation bypass
HIGH 7.4
En bref
- Source
- NVD
- EPSS
- EPSS 0.57 % · centile 47 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- apache
- Statut NVD
- Modified
Description
Improper Input Validation vulnerability in Apache Tomcat Native, Apache Tomcat. When using an OCSP responder, Tomcat Native (and Tomcat's FFM port of the Tomcat Native code) did not complete verification or freshness checks on the OCSP response which could allow certificate revocation to be bypassed. This issue affects Apache Tomcat Native: from 1.3.0 through 1.3.4, from 2.0.0 through 2.0.11; Apache Tomcat: from 11.0.0-M1 through 11.0.17, from 10.1.0-M7 through 10.1.51, from 9.0.83 through 9.0.114. The following versions were EOL at the time the CVE was created but are known to be affected: from 1.1.23 through 1.1.34, from 1.2.0 through 1.2.39. Older EOL versions are not affected. Apache Tomcat Native users are recommended to upgrade to versions 1.3.5 or later or 2.0.12 or later, which fix the issue. Apache Tomcat users are recommended to upgrade to versions 11.0.18 or later, 10.1.52 or later or 9.0.115 or later which fix the issue.
Faiblesses (CWE)
Références
- https://lists.apache.org/thread/292dlmx3fz1888v6v16221kpozq56gml
- https://access.redhat.com/security/cve/CVE-2026-24734
- https://bugzilla.redhat.com/show_bug.cgi?id=2440426
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24734.json
- https://access.redhat.com/errata/RHSA-2026:5611
- https://access.redhat.com/errata/RHSA-2026:19054
- https://access.redhat.com/errata/RHSA-2026:36790
- https://access.redhat.com/errata/RHSA-2026:26323
- https://access.redhat.com/errata/RHSA-2026:8334
- https://access.redhat.com/errata/RHSA-2026:6569
- https://access.redhat.com/errata/RHSA-2026:5612
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | CISA-ADP |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | redhat-SADP |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 3.1 | HIGH 7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
Avis
- GHSA-mgp5-rv84-w37q — Apache Tomcat has an Improper Input Validation vulnerability
Références européennes
- ENISA EUVD · EUVD-2026-7833
- GCVE · GCVE-0-2026-24734
Avis du CERT-FR
- CERTFR-2026-AVI-1121 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0621 — Multiples vulnérabilités dans les produits Atlassian · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0500 — Multiples vulnérabilités dans VMware Tanzu · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0326 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0322 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0181 — Vulnérabilité dans Apache Tomcat · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 9.0.83 < 9.0.115cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 10.1.1 < 10.1.52cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*≥ 11.0.1 < 11.0.18cpe:2.3:a:apache:tomcat:10.1.0:milestone1:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone10:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone11:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone12:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone13:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone14:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone15:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone16:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone17:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone18:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone19:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone2:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone20:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone3:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone4:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone5:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone6:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone7:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone8:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:10.1.0:milestone9:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:11.0.0:milestone1:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:11.0.0:milestone10:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:11.0.0:milestone11:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:11.0.0:milestone12:*:*:*:*:*:*cpe:2.3:a:apache:tomcat:11.0.0:milestone13:*:*:*:*:*:*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:milestone2:*:*:*:*:*:*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:*:*:*:*:*:*- +11 autres
Produits affectés
| Produit | Versions |
|---|---|
| Apache Software Foundation · Apache Tomcat Native | affected 1.1.23 ≤ 1.1.34 ; affected 1.2.0 ≤ 1.2.39 ; affected 1.3.0 ≤ 1.3.4 ; affected 2.0.0 ≤ 2.0.11 |
| Apache Software Foundation · Apache Tomcat | affected 11.0.0-M1 ≤ 11.0.17 ; affected 10.1.0-M7 ≤ 10.1.51 ; affected 9.0.83 ≤ 9.0.114 ; unaffected 0 ≤ 8.5.100 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |