Red Hat Security Advisory: java-17-openjdk security update
Multiple security vulnerabilities affecting the java-17-openjdk packages in Red Hat Enterprise Linux have been addressed in a security update. These vulnerabilities involve enhancements to cryptographic algorithm support, Kerberos credentialing, path factories, zip file reading, certificate chain validation, FreeType library, TLS connection handling, and key generation. The update is rated as Important by Red Hat Product Security and affects various versions of Red Hat Enterprise Linux and related products. Users are advised to apply the update after ensuring all prior errata have been applied.
AI Analysis
Technical Summary
The java-17-openjdk packages for Red Hat Enterprise Linux contain multiple security issues identified by CVEs including CVE-2026-22007, CVE-2026-22013, CVE-2026-22016, CVE-2026-22018, CVE-2026-22021, CVE-2026-23865, CVE-2026-34268, and CVE-2026-34282. These vulnerabilities relate to cryptographic algorithm support, Kerberos credentialing, path factory handling, zip file processing, certificate chain validation, FreeType library updates, TLS connection handling, and key generation. Red Hat has released a security advisory (RHSA-2026:9686) providing updates for multiple Red Hat Enterprise Linux versions and architectures to address these issues.
Potential Impact
The vulnerabilities impact the security of cryptographic operations, authentication mechanisms, file processing, and certificate validation within the OpenJDK 17 environment on affected Red Hat Enterprise Linux systems. Exploitation could potentially weaken cryptographic protections or cause improper handling of security-critical operations. Red Hat rates the overall impact as Important (high severity). There are no known exploits in the wild at this time.
Mitigation Recommendations
Red Hat has released an official security update (RHSA-2026:9686) that addresses these vulnerabilities in the java-17-openjdk packages. Users should apply this update promptly after ensuring all previously released errata relevant to their systems have been applied. Detailed update instructions are available in the Red Hat advisory at https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by the vendor advisory.
Red Hat Security Advisory: java-17-openjdk security update
Description
Multiple security vulnerabilities affecting the java-17-openjdk packages in Red Hat Enterprise Linux have been addressed in a security update. These vulnerabilities involve enhancements to cryptographic algorithm support, Kerberos credentialing, path factories, zip file reading, certificate chain validation, FreeType library, TLS connection handling, and key generation. The update is rated as Important by Red Hat Product Security and affects various versions of Red Hat Enterprise Linux and related products. Users are advised to apply the update after ensuring all prior errata have been applied.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The java-17-openjdk packages for Red Hat Enterprise Linux contain multiple security issues identified by CVEs including CVE-2026-22007, CVE-2026-22013, CVE-2026-22016, CVE-2026-22018, CVE-2026-22021, CVE-2026-23865, CVE-2026-34268, and CVE-2026-34282. These vulnerabilities relate to cryptographic algorithm support, Kerberos credentialing, path factory handling, zip file processing, certificate chain validation, FreeType library updates, TLS connection handling, and key generation. Red Hat has released a security advisory (RHSA-2026:9686) providing updates for multiple Red Hat Enterprise Linux versions and architectures to address these issues.
Potential Impact
The vulnerabilities impact the security of cryptographic operations, authentication mechanisms, file processing, and certificate validation within the OpenJDK 17 environment on affected Red Hat Enterprise Linux systems. Exploitation could potentially weaken cryptographic protections or cause improper handling of security-critical operations. Red Hat rates the overall impact as Important (high severity). There are no known exploits in the wild at this time.
Mitigation Recommendations
Red Hat has released an official security update (RHSA-2026:9686) that addresses these vulnerabilities in the java-17-openjdk packages. Users should apply this update promptly after ensuring all previously released errata relevant to their systems have been applied. Detailed update instructions are available in the Red Hat advisory at https://access.redhat.com/articles/11258. No additional mitigation steps are indicated by 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-2026:9686
- Cve Count
- 8
- Additional Cves
- ["CVE-2026-22013","CVE-2026-22016","CVE-2026-22018","CVE-2026-22021","CVE-2026-23865","CVE-2026-34268","CVE-2026-34282"]
- Cvss Version
- null
Threat ID: 6a160959e29bf47b50620996
Added to database: 5/26/2026, 8:58:01 PM
Last enriched: 5/26/2026, 9:18:08 PM
Last updated: 5/27/2026, 4:58:15 AM
Views: 2
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