VulnerabilityDeferred
CVE-2025-49180
This issue leads to an integer overflow when computing the total size to allocate.
HIGH 7.8EPSS 0.31%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.31% probability · 24th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2025:10258
- https://access.redhat.com/errata/RHSA-2025:10342
- https://access.redhat.com/errata/RHSA-2025:10343
- https://access.redhat.com/errata/RHSA-2025:10344
- https://access.redhat.com/errata/RHSA-2025:10346
- https://access.redhat.com/errata/RHSA-2025:10347
- https://access.redhat.com/errata/RHSA-2025:10348
- https://access.redhat.com/errata/RHSA-2025:10349
- https://access.redhat.com/errata/RHSA-2025:10350
- https://access.redhat.com/errata/RHSA-2025:10351
- https://access.redhat.com/errata/RHSA-2025:10352
- https://access.redhat.com/errata/RHSA-2025:10355
- https://access.redhat.com/errata/RHSA-2025:10356
- https://access.redhat.com/errata/RHSA-2025:10360
- https://access.redhat.com/errata/RHSA-2025:10370
- https://access.redhat.com/errata/RHSA-2025:10374
- https://access.redhat.com/errata/RHSA-2025:10375
- https://access.redhat.com/errata/RHSA-2025:10376
- https://access.redhat.com/errata/RHSA-2025:10377
- https://access.redhat.com/errata/RHSA-2025:10378
- https://access.redhat.com/errata/RHSA-2025:10381
- https://access.redhat.com/errata/RHSA-2025:10410
- https://access.redhat.com/errata/RHSA-2025:9303
- https://access.redhat.com/errata/RHSA-2025:9304
- https://access.redhat.com/errata/RHSA-2025:9305
- https://access.redhat.com/errata/RHSA-2025:9306
- https://access.redhat.com/errata/RHSA-2025:9392
- https://access.redhat.com/errata/RHSA-2025:9964
- https://access.redhat.com/security/cve/CVE-2025-49180
- https://bugzilla.redhat.com/show_bug.cgi?id=2369981
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.