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CVE PROGRAM SOURCE RECORD8.0 High

CVE-2026-107821

MariaDB: insufficient validation of binary frm data when opening a table

Description

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, MariaDB insufficiently validated counts, offsets, lengths, and field boundaries in FRM metadata while opening binary FRM files. An attacker able to place a crafted FRM file in the data directory could trigger out-of-bounds reads or writes, crash the server, or potentially execute code. 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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MariaDB server

  • >= 10.6.1, < 10.6.28affected
  • >= 10.11.1, < 10.11.19affected
  • >= 11.4.1, < 11.4.13affected
  • >= 11.8.1, < 11.8.9affected
  • >= 12.3.1, < 12.3.3affected
  • >= 13.0.1, < 13.0.2affected

References