Description
libexpat before 2.7.5 allows an infinite loop while parsing DTD content.
Scores
CVSS v3
4.0
EPSS
0.0001
EPSS Percentile
0.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-835
Status
published
Products (2)
libexpat project/libexpat
< 2.7.5
libexpat_project/libexpat
< 2.7.5
Published
Mar 16, 2026
Tracked Since
Mar 16, 2026