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CVE-2025-49179
Component Overview
Vulnerability Overview
Name
CVE-2025-49179
Source
NVD (
link
)
Debian (
link
)
Description
A flaw was found in the X Record extension. The RecordSanityCheckRegisterClients function does not check for an integer overflow when computing request length, which allows a client to bypass length checks.
CWEs
CWE-190
Published Date
Jun 17, 2025
Updated Date
Jun 17, 2026
Workaround
-
Advisories
Analysis
#
Affected Component
Analysis
xwayland
Patched
Vulnerability Ratings
#
7.3
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
xwayland
buildroot
2025.02.x
24.1.12
Not Affected
xwayland
buildroot
master
24.1.12
Not Affected
xwayland
yocto
kirkstone
22.1.8
Patched
xwayland
yocto
master
24.1.12
Not Affected
Resolved with patches
#
xwayland (yocto:kirkstone)
#
Title
Author
Resolve
1
record: Check for overflow in
Olivier Fourdan <ofourdan@redhat.com>
CVE-2025-49179
xwayland (yocto:scarthgap)
#
Title
Author
Resolve
1
record: Check for overflow in
Olivier Fourdan <ofourdan@redhat.com>
CVE-2025-49179