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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-40467

Use after free in gawk

Description

Use After Free vulnerability has been found in "io.c" program file of gawk (do_getline_redir() routine). This issue may lead to a crash. It affects gawk in versions 5.4.0 and below.

Affected products

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

GNU gawk

Default version status: unaffected

  • 0 to ≤ 5.4.0affected

References