ALSA-2026:41892

Details

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

libtiff: TIFFRasterScanlineSize64 produce too-big size and could cause OOM (CVE-2023-52355)
libtiff: libtiff: Heap-based buffer overflow via crafted PixarLog-compressed TIFF image (CVE-2026-12912)

Bug Fix(es) and Enhancement(s):

Reintroduce the tiffcp -i option (JIRA:AlmaLinux-185328)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Packages

libtiff

AlmaLinux 10

Fixed in:

4.6.0-8.el10_2.4

libtiff-devel

AlmaLinux 10

Fixed in:

4.6.0-8.el10_2.4

References

ADVISORY

https://access.redhat.com/errata/RHSA-2026:41892

ADVISORY

https://bugzilla.redhat.com/2251326

ADVISORY

https://bugzilla.redhat.com/2492871

ADVISORY

https://errata.almalinux.org/10/ALSA-2026-41892.html