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CVE-2026-86140

🗓️ 05 Sep 2026 05:17:12Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 10 Views

strcat stack-based buffer overflow in libxml2 before 2.15.4 in xmlSnprintfElements.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-86140
5 Sep 202604:26
–alpinelinux
almalinux
AlmaLinux
Important: libxml2 security update
24 Sep 202600:00
–almalinux
almalinux
AlmaLinux
Important: libxml2 security update
24 Sep 202600:00
–almalinux
cbl_mariner
CBLMariner
CVE-2026-86140 affecting package libxml2 for versions less than 2.11.5-11
18 Sep 202614:58
–cbl_mariner
circl
Circl
CVE-2026-86140
5 Sep 202605:59
–circl
cloudlinux
CloudLinux
libxml2: Fix of 3 CVEs
15 Sep 202614:41
–cloudlinux
cve
CVE
CVE-2026-86140
5 Sep 202604:26
–cve
cvelist
Cvelist
CVE-2026-86140
5 Sep 202604:26
–cvelist
debiancve
Debian CVE
CVE-2026-86140
5 Sep 202604:26
–debiancve
oraclelinux
Oracle linux
libxml2 security update
24 Sep 202600:00
–oraclelinux
Rows per page
NVD
Node
xmlsoftlibxml2Range<2.15.4

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15 Sep 2026 19:39Current
CVSS 3.17.8 - 8
EPSS0.0021
SSVC
10