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vulnerabilityCVE-2026-50219
Name
CVE-2026-50219
Source
NVD ( link)Debian ( link)
Description
libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
expat
Exploitable

Vulnerability Ratings#


4.9
CVSSv31
5.9
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.8.1
Exploitable
buildroot
master
2.8.1
Exploitable
openwrt
master
2.8.1-r1
Exploitable
yocto
kirkstone
2.5.0
Exploitable
yocto
master
2.8.1
Exploitable
yocto
scarthgap
2.6.4
Exploitable