RHSA-2026:53467HighCVSS 7.3
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
🔗 CVE IDs covered (1)
📋 Description
CVE-2026-52492 — libtiff: libtiff: Arbitrary code execution via crafted TIFF image
🎯 Affected products4
- Red Hat Hardened Images
- libtiff-main@aarch64 as a component of Red Hat Hardened Images
- libtiff-main@src as a component of Red Hat Hardened Images
- libtiff-main@x86_64 as a component of Red Hat Hardened Images
✅ Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Workaround: To mitigate this issue, avoid processing untrusted or maliciously crafted TIFF images with the rgb2ycbcr utility. Users should exercise caution when handling TIFF files from unknown or suspicious sources.
🔗 References (5)
- selfhttps://access.redhat.com/errata/RHSA-2026:53467
- externalhttps://images.redhat.com/
- externalhttps://access.redhat.com/security/cve/CVE-2026-52492
- externalhttps://access.redhat.com/security/updates/classification/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_53467.json