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vulnerabilityCVE-2026-45186
Name
CVE-2026-45186
Source
NVD ( link)Debian ( link)
Description
In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
expat
Exploitable

Vulnerability Ratings#


2.9
CVSSv31
7.5
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.8.1
Not Affected
buildroot
master
2.8.1
Not Affected
openwrt
master
2.8.1-r1
Not Affected
openwrt
openwrt-25.12
2.8.1-r1
Not Affected
yocto
master
2.8.1
Not Affected
yocto
scarthgap
2.6.4
Exploitable