UBUNTU-CVE-2026-121261

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    UBUNTU-CVE-2026-121261

    Published: 3 Nov 2026Last Modified: 5 Nov 2026
    Upstream:
    CVE-2026-121261

    Summary:

    Details: A vulnerability has been found in phpMyAdmin ShapeFile up to 4.0.1. Impacted is the function ShapeRecord::loadFromFile of the component SHP File Handler. Such manipulation leads to infinite loop. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

    References: https://ubuntu.com/security/CVE-2026-121261, https://www.cve.org/CVERecord?id=CVE-2026-121261, https://gist.github.com/Ishanoshada/efbda3b5bee92058cc6b08f67d4e7363, https://vuldb.com/cve/CVE-2026-121261, https://vuldb.com/submit/1018488, https://vuldb.com/vuln/430227, https://vuldb.com/vuln/430227/cti

    Affected packages

    Package

    Name: phpmyadmin

    Purl: pkg:deb/ubuntu/phpmyadmin?arch=source&distro=esm-infra-legacy%2Ftrusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    4:4.0.6-1
    4:4.0.8-1
    4:4.0.9-1
    4:4.0.10-1
    4:4.0.10-1ubuntu0.1
    4:4.0.10-1ubuntu0.1+esm1
    4:4.0.10-1ubuntu0.1+esm2
    4:4.0.10-1ubuntu0.1+esm3
    4:4.0.10-1ubuntu0.1+esm4

    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
    UBUNTU-CVE-2026-121261 | CVE-DB