Red Hat Security Advisory: openjpeg2 security update from RHEL

This advisory concerns a security update for the OpenJPEG2 library in Red Hat Enterprise Linux (RHEL). OpenJPEG is an open source library used for reading and writing JPEG2000 image files. The advisory references CVE pages for detailed information on the security issues, impact, and acknowledgments. No specific affected versions or CVSS score are provided. The severity is noted as low. Additional release notes are available for subscribers.

• access.redhat.com/errata/RHSA-2025:18452 (opens in a new tab)
• access.redhat.com/security/updates/classification/ (opens in a new tab)
• docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.6_release_notes/index (opens in a new tab)
• issues.redhat.com/browse/RHEL-72519 (opens in a new tab)
• issues.redhat.com/browse/RHEL-72521 (opens in a new tab)
• security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_18452.json (opens in a new tab)

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