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›vulnerability›CVE-2026-76956
Name
CVE-2026-76956
Source
NVD ( link)Debian ( link)
Description
In libexpat 2.8.2 and 2.8.3 before 2.8.4, misinterpretation of getentropy's return code leads to insufficient entropy, which results in being vulnerable to hash flooding attacks, causing a denial of service via crafted XML content.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
expat
Exploitable

Vulnerability Ratings#


5.9
CVSSv31
7.5
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.8.5
Not Affected
buildroot
master
2.9.0
Not Affected
openwrt
master
2.8.4-r1
Not Affected
openwrt
openwrt-25.12
2.8.4-r1
Not Affected
yocto
kirkstone
2.5.0
Not Affected
yocto
master
2.9.0
Not Affected