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CVE-2026-40468

gawk

Description

Integer overflow vulnerability has been found in -builtin.c- program file of gawk. This issue may lead to memory exhaustion on the hosting operating system and could be used to overwrite gawk heap metadata and objects with attacker-controlled bytes. It affects gawk in versions 5.4.0 and below.

CVSS 9.1EPSS 0.201%Risque 0.93
Voir la source
Publication
2026-07-13 13:16:36
Versions concernées
<= 5.4.0
Type
Bibliothèque
Vecteur
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H