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CVE-2026-40467

🗓️ 13 Jul 2026 13:16:36Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 10 Views

Use after free in gawk io.c do_getline_redir causes a crash; affects gawk versions 5.4.0 and earlier.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-40553
13 Jul 202612:07
attackerkb
attackerkb
ATTACKERKB
CVE-2026-40467
13 Jul 202612:07
attackerkb
attackerkb
ATTACKERKB
CVE-2026-40468
13 Jul 202612:07
attackerkb
attackerkb
ATTACKERKB
CVE-2026-40469
13 Jul 202612:07
attackerkb
nessus
Tenable Nessus
Amazon Linux 2023 : gawk, gawk-all-langpacks, gawk-devel (ALAS2023-2026-2035)
4 Aug 202600:00
nessus
nessus
Tenable Nessus
openSUSE 16 Security Update : gawk (openSUSE-SU-2026:21393-1)
24 Jul 202600:00
nessus
nessus
Tenable Nessus
SUSE SLED15 / SLES15 Security Update : gawk (SUSE-SU-2026:3455-1)
4 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-40467
13 Jul 202600:00
nessus
amazon
Amazon
Important: gawk
4 Aug 202600:00
amazon
alpinelinux
AlpineLinux
CVE-2026-40467
13 Jul 202612:07
alpinelinux
Rows per page
NVD
Node
fossiesgawkRange5.4.0

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14 Jul 2026 01:13Current
CVSS 3.17.5
CVSS 45.1
EPSS0.00213
10