Bug 2566053 (CVE-2026-121262) - CVE-2026-121262 phpmyadmin/sql-parser: phpMyAdmin SQL-Parser: Denial of Service via improper type conversion
Summary: CVE-2026-121262 phpmyadmin/sql-parser: phpMyAdmin SQL-Parser: Denial of Servi...
Keywords:
Status: NEW
Alias: CVE-2026-121262
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-11-03 18:05 UTC by OSIDB Bzimport
Modified: 2026-11-05 17:37 UTC (History)
0 users

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-11-03 18:05:23 UTC 
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.
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