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CVE-2026-40469

🗓️ 13 Jul 2026 12:07:55Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 33 Views

CVE-2026-40469: Integer overflow in gawk do_sub on 32bit builds up to 5.4.0 may crash via heap metadata overwrite.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-40469
13 Jul 202612:07
–attackerkb
circl
Circl
CVE-2026-40469
13 Jul 202612:15
–circl
cve
CVE
CVE-2026-40469
13 Jul 202612:07
–cve
cvelist
Cvelist
CVE-2026-40469 Heap buffer overflow in gawk
13 Jul 202612:07
–cvelist
debiancve
Debian CVE
CVE-2026-40469
13 Jul 202612:07
–debiancve
nessus
Tenable Nessus
EulerOS 2.0 SP15 : gawk (EulerOS-SA-2026-3909)
8 Oct 202600:00
–nessus
nessus
Tenable Nessus
EulerOS 2.0 SP15 : gawk (EulerOS-SA-2026-3975)
8 Oct 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Gawk PHSA-2026-5.0-0933
30 Jul 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Gawk PHSA-2026-5.0-91-0933
20 Aug 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Gawk PHSA-2026-5.0-92-0933
10 Aug 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.19anygawk5.3.0-r1gawk-5.3.0-r1.apk
Alpine Linux3.20anygawk5.3.0-r1gawk-5.3.0-r1.apk
Alpine Linux3.21anygawk5.3.1-r0gawk-5.3.1-r0.apk
Alpine Linux3.22anygawk5.3.2-r2gawk-5.3.2-r2.apk
Alpine Linux3.23anygawk5.3.2-r2gawk-5.3.2-r2.apk
Alpine Linux3.24anygawk5.3.2-r2gawk-5.3.2-r2.apk

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14 Jul 2026 01:11Current
7.4High risk
Vulners AI Score7.4
CVSS 3.19.1
CVSS 45.1
EPSS0.00213
SSVC
33