DEBIAN-CVE-2026-115455

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    DEBIAN-CVE-2026-115455

    Published: 30 Oct 2026Last Modified: 7 Nov 2026
    Upstream:
    CVE-2026-115455

    Summary:

    Details: A flaw was found in GCC libstdc++. When an application extracts data into a bitset from a wide-character stream, internal stack memory allocation fails to properly account for character size and alignment. An attacker capable of supplying crafted input to an affected application could trigger a stack-based buffer overflow leading denial of service (DoS).

    References: https://security-tracker.debian.org/tracker/CVE-2026-115455

    Affected packages

    Package

    Name: gcc-13

    Purl: pkg:deb/debian/gcc-13?arch=source&distro=trixie

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    13.3.0-16
    13.3.0-17

    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-2026-115455 | CVE-DB