BIT-mysql-client-2026-92262

See a problem?
Import Source
https://github.com/bitnami/vulndb/tree/main/data/mysql-client/BIT-mysql-client-2026-92262.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-mysql-client-2026-92262
Aliases
Published
2026-10-21T08:56:42Z
Modified
2026-10-21T12:10:52Z
Summary
MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass.
Details

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the #mysql50# bypass prefix is affected because it allows the #mysql50# prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue with a table name using the #mysql50# prefix, then use a #mysql50# table name to access files under their legacy unencoded name and cause crashes, data corruption, data exfiltration, or remote code execution. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.

Database specific 
{
    "cpes":  [
        "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*"
    ],
    "severity":  "Critical"
}
References

Affected packages

Bitnami / mysql-client

Package

Name
mysql-client
Purl
pkg:bitnami/mysql-client

Severity

  • 9.9 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
10.6.1
Fixed
10.6.28
Introduced
10.11.1
Fixed
10.11.19
Introduced
11.4.1
Fixed
11.4.13
Introduced
11.8.1
Fixed
11.8.9
Introduced
12.3.1
Fixed
12.3.3
Introduced
13.0.1
Fixed
13.0.2

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/mysql-client/BIT-mysql-client-2026-92262.json"