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CVE-2026-32777
MEDIUM4.0
Description
libexpat before 2.7.5 allows an infinite loop while parsing DTD content.
CVE Details
CVSS v3.1 Score4.0
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack VectorLOCAL
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published3/16/2026
Last Modified3/17/2026
Sourcenvd
Honeypot Sightings0
Affected Products
libexpat_project:libexpat
Weaknesses (CWE)
CWE-835
References
https://github.com/libexpat/libexpat/issues/1161(cve@mitre.org)
https://github.com/libexpat/libexpat/pull/1159(cve@mitre.org)
https://github.com/libexpat/libexpat/pull/1162(cve@mitre.org)
https://issues.oss-fuzz.com/issues/486993411(cve@mitre.org)
IOC Correlations
No correlations recorded
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