RLSA-2026:89891

    Dashboard / Vulnerabilities / RLSA-2026:89891

    RLSA-2026:89891

    Published: 29 Oct 2026Last Modified: 29 Oct 2026
    Upstream:
    CVE-2026-102010

    Summary: Moderate: gcc-toolset-15-gcc security update

    Details: The gcc-toolset-15-gcc package contains the GNU Compiler Collection version 15. Security Fix(es): * gcc-toolset-15-gcc: gcc: gcc-toolset-16: gcc: Denial of Service via use-after-free in binary heap erase_if (CVE-2026-102010) 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-2026:89891, https://bugzilla.redhat.com/show_bug.cgi?id=2478395, https://access.redhat.com/errata/RHSA-2026:89891

    Affected packages

    Package

    Name: gcc-toolset-15-gcc

    Purl: pkg:rpm/rocky-linux/gcc-toolset-15-gcc?distro=rocky-linux-10&epoch=0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0:15.2.1-7.1.el10_2

    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
    RLSA-2026:89891 | CVE-DB