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CVE-2026-118370

🗓️ 28 Oct 2026 03:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

Signed integer overflow in libexpat storeAtts() allows out-of-bounds writes.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-118370
28 Oct 202602:33
–circl
cve
CVE
CVE-2026-118370
28 Oct 202602:03
–cve
cvelist
Cvelist
CVE-2026-118370 libexpat through 2.9.0 Integer Overflow in storeAtts via attIndex and nPrefixes
28 Oct 202602:03
–cvelist
debiancve
Debian CVE
CVE-2026-118370
28 Oct 202610:16
–debiancve
euvd
EUVD
EUVD-2026-111546
28 Oct 202602:03
–euvd
mend
Mend
CVE-2026-118370
28 Oct 202602:03
–mend
nvd
NVD
CVE-2026-118370
28 Oct 202603:17
–nvd
osv_azl
osv_azl
AZL-111148 CVE-2026-118370 affecting package expat 2.8.3-2
28 Oct 202603:17
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-118370
28 Oct 202603:17
–osv_debian
osv_echo
osv_echo
ECHO-716B-5EAC-638D
28 Oct 202612:54
–osv_echo
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allexpat0expat_0_all.deb
Ubuntu16.04allexpat0expat_0_all.deb
Ubuntu18.04allexpat0expat_0_all.deb
Ubuntu20.04allexpat0expat_0_all.deb
Ubuntu22.04allexpat0expat_0_all.deb
Ubuntu24.04allexpat0expat_0_all.deb
Ubuntu26.04allexpat0expat_0_all.deb
Ubuntu26.10allexpat0expat_0_all.deb
Ubuntu14.04allxmlrpc-c0xmlrpc-c_0_all.deb
Ubuntu16.04allxmlrpc-c0xmlrpc-c_0_all.deb
Rows per page

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28 Oct 2026 16:12Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.9
CVSS 48.2
EPSS0.00442
2