Red Hat Security Advisory: Red Hat JBoss Web Server 6.2.2 release and security update
Red Hat JBoss Web Server 6.2.2 includes multiple security fixes addressing vulnerabilities in OpenSSL and Apache Tomcat components. These include an information disclosure issue in OpenSSL, security constraint bypass via HTTP/0.9, client certificate verification bypass due to virtual host mapping, and an improper input validation vulnerability in Apache Tomcat. This release replaces version 6.2.1 and is rated as having moderate security impact by Red Hat.
AI Analysis
Technical Summary
Red Hat JBoss Web Server 6.2.2 is a security update that addresses four vulnerabilities: CVE-2025-66614 (client certificate verification bypass due to virtual host mapping in Tomcat), CVE-2026-24733 (security constraint bypass with HTTP/0.9 in Tomcat), CVE-2026-31790 (information disclosure from uninitialized memory via invalid RSA public key in OpenSSL), and CVE-2026-32990 (improper input validation in Apache Tomcat due to an incomplete fix). This update replaces version 6.2.1 and includes bug fixes and component upgrades. Red Hat rates the security impact as moderate. The advisory recommends applying the update after backing up existing installations.
Potential Impact
The vulnerabilities fixed in this update could allow attackers to bypass security constraints, bypass client certificate verification, cause information disclosure from OpenSSL, and exploit improper input validation in Apache Tomcat. These issues may lead to unauthorized access or information leakage in environments using affected versions of Red Hat JBoss Web Server. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released Red Hat JBoss Web Server 6.2.2 as a replacement for version 6.2.1, which includes fixes for the identified vulnerabilities. Users should back up their existing installations and apply the 6.2.2 update to remediate these issues. No alternative mitigations are indicated in the vendor advisory.
Red Hat Security Advisory: Red Hat JBoss Web Server 6.2.2 release and security update
Description
Red Hat JBoss Web Server 6.2.2 includes multiple security fixes addressing vulnerabilities in OpenSSL and Apache Tomcat components. These include an information disclosure issue in OpenSSL, security constraint bypass via HTTP/0.9, client certificate verification bypass due to virtual host mapping, and an improper input validation vulnerability in Apache Tomcat. This release replaces version 6.2.1 and is rated as having moderate security impact by Red Hat.
Affected software
pkg:maven/org.apache.tomcat/tomcatRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Red Hat JBoss Web Server 6.2.2 is a security update that addresses four vulnerabilities: CVE-2025-66614 (client certificate verification bypass due to virtual host mapping in Tomcat), CVE-2026-24733 (security constraint bypass with HTTP/0.9 in Tomcat), CVE-2026-31790 (information disclosure from uninitialized memory via invalid RSA public key in OpenSSL), and CVE-2026-32990 (improper input validation in Apache Tomcat due to an incomplete fix). This update replaces version 6.2.1 and includes bug fixes and component upgrades. Red Hat rates the security impact as moderate. The advisory recommends applying the update after backing up existing installations.
Potential Impact
The vulnerabilities fixed in this update could allow attackers to bypass security constraints, bypass client certificate verification, cause information disclosure from OpenSSL, and exploit improper input validation in Apache Tomcat. These issues may lead to unauthorized access or information leakage in environments using affected versions of Red Hat JBoss Web Server. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released Red Hat JBoss Web Server 6.2.2 as a replacement for version 6.2.1, which includes fixes for the identified vulnerabilities. Users should back up their existing installations and apply the 6.2.2 update to remediate these issues. No alternative mitigations are indicated in the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:12195
- Cve Count
- 4
- Additional Cves
- ["CVE-2026-24733","CVE-2026-31790","CVE-2026-32990"]
- Cvss Version
- null
Threat ID: 6a175eefe29bf47b50edd740
Added to database: 05/27/2026, 21:15:27 UTC
Last enriched: 07/30/2026, 15:15:53 UTC
Last updated: 07/31/2026, 19:22:56 UTC
Views: 121
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