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CVE-2026-40468 Heap buffer overflow in gawk

🗓️ 13 Jul 2026 12:07:54Reported by CERT-PLType 
cvelist
 cvelist
🔗 www.cve.org👁 53 Views

CVE-2026-40468 causes heap overflow in gawk, risking memory exhaustion and heap corruption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-40468
13 Jul 202612:07
attackerkb
alpinelinux
AlpineLinux
CVE-2026-40468
13 Jul 202612:07
alpinelinux
circl
Circl
CVE-2026-40468
13 Jul 202612:45
circl
cve
CVE
CVE-2026-40468
13 Jul 202612:07
cve
debiancve
Debian CVE
CVE-2026-40468
13 Jul 202612:07
debiancve
euvd
EUVD
EUVD-2026-43493
13 Jul 202612:07
euvd
nvd
NVD
CVE-2026-40468
13 Jul 202613:16
nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : gawk (openSUSE-SU-2026:21393-1)
24 Jul 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Gawk PHSA-2026-5.0-0933
30 Jul 202600:00
nessus
nessus
Tenable Nessus
SUSE SLES12 Security Update : gawk (SUSE-SU-2026:3211-1)
24 Jul 202600:00
nessus
Rows per page
[
  {
    "vendor": "GNU",
    "product": "gawk",
    "repo": "https://cgit.git.savannah.gnu.org/cgit/gawk.git/",
    "programFiles": [
      "builtin.c"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "5.4.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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