OESA-2026-4617

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    OESA-2026-4617

    Published: 29 Oct 2026Last Modified: 29 Oct 2026
    Upstream:
    CVE-2026-115207

    Summary: patch security update

    Details: Patch takes a patch file containing a difference listing produced by the diff program and applies those differences to one or more original files, producing patched versions. Security Fix(es): A flaw was found in GNU patch. An attacker can achieve arbitrary file creation outside the intended working directory by enticing a user or automated workflow to apply a specially crafted patch file. Due to missing validation during automatic patch reversal, absolute file paths in patch headers are accepted rather than rejected. Consequently, the utility can create files in arbitrary locations with the permissions of the executing user.(CVE-2026-115207)

    References: https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4617, https://nvd.nist.gov/vuln/detail/CVE-2026-115207

    Affected packages

    Package

    Name: patch

    Purl: pkg:rpm/openEuler/patch&distro=openEuler-22.03-LTS-SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.7.6-17.oe2203sp4

    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
    OESA-2026-4617 | CVE-DB