DEBIAN-CVE-2026-114690

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    DEBIAN-CVE-2026-114690

    Published: 30 Oct 2026Last Modified: 7 Nov 2026
    Upstream:
    CVE-2026-114690

    Summary:

    Details: A flaw was found in GCC. An out-of-bounds memory access vulnerability exists in the libstdc++ parallel search implementation due to an undersized internal buffer. A local attacker can exploit this flaw by providing crafted search data to an application compiled with parallel mode, causing the process to crash and leading to a Denial of Service (DoS).

    References: https://security-tracker.debian.org/tracker/CVE-2026-114690

    Affected packages

    Package

    Name: gcc-11

    Purl: pkg:deb/debian/gcc-11?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    11.3.0-12
    11.3.0-13
    11.3.0-14
    11.3.0-15

    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
    DEBIAN-CVE-2026-114690 | CVE-DB