CVE-2025-49180

CWE-190 — Integer Overflow9 documents8 sources
Severity
7.8HIGH
EPSS
0.2%
top 63.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
X.org Xwayland
Timeline
PublishedJun 17
Latest updateJun 18

Description

A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5x.org/xwayland< 24.1.7
▶Debianxwayland< 2:24.1.8-1
▶Debianxorg-server< 2:1.20.11-1+deb11u16+3

🔴Vulnerability Details

3
GHSA
GHSA-gpcr-p5wh-5x85: A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input↗2025-06-17
▶
CVEList
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x resize, rotate and reflect (randr) extension↗2025-06-17
▶
OSV
CVE-2025-49180: A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input↗2025-06-17
▶

📋Vendor Advisories

5
Ubuntu
X.Org X Server vulnerabilities↗2025-06-18
▶
Ubuntu
X.Org X Server vulnerabilities↗2025-06-17
▶
Red Hat
xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Integer Overflow in X Resize, Rotate and Reflect (RandR) Extension↗2025-06-17
▶
Microsoft
Xorg-x11-server-xwayland: xorg-x11-server: tigervnc: integer overflow in x resize, rotate and reflect (randr) extension↗2025-06-10
▶
Debian
CVE-2025-49180: xorg-server - A flaw was found in the RandR extension, where the RRChangeProviderProperty func...↗2025
▶