CVE-2025-13502

A flaw was found in WebKitGTK and WPE WebKit. This vulnerability allows an out-of-bounds read and integer underflow, leading to a UIProcess crash (DoS) via a crafted payload to the GLib remote inspector server.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
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Ubuntu Releases
Ubuntu Product
Codename
webkitgtk
questing
dne
plucky
dne
noble
dne
jammy
dne
bionic
ignored
xenial
ignored
webkit2gtk
questing
needs-triage
plucky
needs-triage
noble
needs-triage
jammy
needs-triage
focal
ignored
bionic
ignored
xenial
ignored
qtwebkit-source
questing
dne
plucky
dne
noble
dne
jammy
dne
bionic
ignored
xenial
ignored
qtwebkit-opensource-src
questing
dne
plucky
dne
noble
ignored
jammy
ignored
focal
ignored
bionic
ignored
xenial
ignored
wpewebkit
questing
dne
plucky
dne
noble
dne
jammy
ignored
focal
ignored