Red Hat Security Advisory: tomcat9 update
Certificate revocation bypass due to improper OCSP response validation
AI Analysis
Technical Summary
The vulnerability concerns a certificate revocation bypass caused by improper validation of OCSP (Online Certificate Status Protocol) responses in Red Hat's tomcat9. This flaw allows the system to potentially accept revoked certificates, undermining the trust model of certificate validation. The advisory does not specify affected versions or provide patch information, nor does it list any associated CVEs or known exploits.
Potential Impact
If exploited, this vulnerability could allow an attacker to use revoked certificates without detection, potentially enabling man-in-the-middle attacks or unauthorized access where certificate validation is critical. However, no known exploits are currently reported, and the exact impact depends on the deployment context.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory RHSA-2026:25341 for current remediation guidance. No specific mitigation or patch information is provided in the available data.
Red Hat Security Advisory: tomcat9 update
Description
Certificate revocation bypass due to improper OCSP response validation
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability concerns a certificate revocation bypass caused by improper validation of OCSP (Online Certificate Status Protocol) responses in Red Hat's tomcat9. This flaw allows the system to potentially accept revoked certificates, undermining the trust model of certificate validation. The advisory does not specify affected versions or provide patch information, nor does it list any associated CVEs or known exploits.
Potential Impact
If exploited, this vulnerability could allow an attacker to use revoked certificates without detection, potentially enabling man-in-the-middle attacks or unauthorized access where certificate validation is critical. However, no known exploits are currently reported, and the exact impact depends on the deployment context.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory RHSA-2026:25341 for current remediation guidance. No specific mitigation or patch information is provided in the available data.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_informational_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:25341
- Cve Count
- 0
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a2bea10e617e2d8345887bc
Added to database: 6/12/2026, 11:14:24 AM
Last enriched: 6/12/2026, 11:15:38 AM
Last updated: 6/12/2026, 12:20:19 PM
Views: 4
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