ALSA-2026:41892

    Dashboard / Vulnerabilities / ALSA-2026:41892

    ALSA-2026:41892

    Published: 20 Jul 2026Last Modified: 20 Jul 2026

    Summary: Important: libtiff security, bug fix, and enhancement update

    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.

    References: https://access.redhat.com/errata/RHSA-2026:41892, https://access.redhat.com/security/cve/CVE-2023-52355, https://access.redhat.com/security/cve/CVE-2026-12912, https://bugzilla.redhat.com/2251326, https://bugzilla.redhat.com/2492871, https://errata.almalinux.org/10/ALSA-2026-41892.html

    Affected packages

    Package

    Name: libtiff

    Purl: pkg:rpm/almalinux/libtiff

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.6.0-8.el10_2.4

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    ALSA-2026:41892 | CVE-DB