UBUNTU-CVE-2026-121262

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    UBUNTU-CVE-2026-121262

    Published: 3 Nov 2026Last Modified: 5 Nov 2026
    Upstream:
    CVE-2026-121262

    Summary:

    Details: A vulnerability was found in phpMyAdmin SQL-Parser 6.0.0/6.0.1. The affected element is the function parse of the file src/Statements/ExplainStatement.php. Performing a manipulation of the argument nextToken results in incorrect type conversion. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

    References: https://ubuntu.com/security/CVE-2026-121262, https://www.cve.org/CVERecord?id=CVE-2026-121262, https://gist.github.com/Ishanoshada/f984e2f5f31e02a42d98615348cfca51, https://vuldb.com/cve/CVE-2026-121262, https://vuldb.com/submit/1018498, https://vuldb.com/vuln/430228, https://vuldb.com/vuln/430228/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-2026-121262 | CVE-DB