RLSA-2026:93077

    Dashboard / Vulnerabilities / RLSA-2026:93077

    RLSA-2026:93077

    Published: 1 Nov 2026Last Modified: 1 Nov 2026

    Summary: Critical: python-pillow security update

    Details: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fix(es): * pillow: Pillow: Heap buffer overflow in _tiffWriteProc when saving TIFF to BytesIO (CVE-2026-112393) * pillow: Pillow: Heap buffer overflow in FlashPix (FPX) JPEG decoding leads to code execution (CVE-2026-112398) * pillow: Pillow: Argument Injection in Ghostscript call, potentially leading into RCE (CVE-2026-112900) 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://errata.rockylinux.org/RLSA-2026:93077, https://bugzilla.redhat.com/show_bug.cgi?id=2555846, https://bugzilla.redhat.com/show_bug.cgi?id=2555867, https://bugzilla.redhat.com/show_bug.cgi?id=2555889, https://access.redhat.com/errata/RHSA-2026:93077

    Affected packages

    Package

    Name: python-pillow

    Purl: pkg:rpm/rocky-linux/python-pillow?distro=rocky-linux-8&epoch=0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0:5.1.1-36.el8_10

    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