CVE-2022-27447

PoC —

CVSS 3.1

7.5 high

EPSS

2%p82

Published

Apr 14, 2022 (Apr 14, 2022)

Modified

Jun 17, 2026

Description

MariaDB Server v10.9 and below was discovered to contain a use-after-free via the component Binary_string::free_buffer() at /sql/sql_string.h.

Vendors: mariadb debian
Products: mariadb, debian linux
Weakness: CWE-416
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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