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›vulnerability›CVE-2026-86138
Name
CVE-2026-86138
Source
NVD ( link)Debian ( link)
Description
In libxml2 before 2.15.4, xmlDictAddQString in dict.c has an integer overflow and resultant heap-based buffer overflow.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
libxml2
Exploitable

Vulnerability Ratings#


6.9
CVSSv31
7.8
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.15.4
Not Affected
buildroot
master
2.15.4
Not Affected
openwrt
master
2.15.3-r1
Exploitable
openwrt
openwrt-25.12
2.15.1-r1
Exploitable
yocto
master
2.15.4
Not Affected
yocto
scarthgap
2.12.10
Exploitable