CVE-2025-49175

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 37/100
Published: 2025-06-17 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Unchanged
C: Low
I: None
A: High

Description

A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
X.Org xwayland 0 < 24.1.8

References & Advisories (34)

https://access.redhat.com/errata/RHSA-2025:10258
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10342
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10343
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10344
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10346
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10347
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10348
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10349
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10350
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10351
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10352
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10355
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10356
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10360
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10370
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10374
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10375
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10376
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10377
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10378
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10381
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:10410
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:9303
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:9304
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2025:9305
vendor-advisory x_refsource_REDHAT
Showing 25 of 34 references

Bug Bounty Relevance

37 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

EPSS — Exploitation Probability

0.36%
Raw Score 0.003590
Percentile 30.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00359
2026-11-12
0.00344
2026-11-10
0.00344
2026-11-09
0.00344
2026-11-08
0.00344
2026-11-07
0.00344
2026-11-06
0.00344
2026-11-05
0.00344
2026-11-04
0.00344

Intelligence Sources

mitre ref →
nvd ref →