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CVE search · CVE-2026-86140

CVE-2026-86140

high 7.8

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow.

Open in the NVD CVE.org JSON

Details

Status
Analyzed
Published
Last changed
Source
cve@mitre.org
Weakness
CWE-121

Severity

VersionScoreVectorSource
CVSS 3.1 high 8.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L cve@mitre.orgSecondary
CVSS 3.1 high 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

References