Unrated severityNVD Advisory· Published Jul 14, 2026
Debian gawk: Use After Free vulnerability has been found in "io.c" program file of gawk (do_g…
CVE-2026-40467
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
1Patches
Vulnerability mechanics
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