{"id":"CVE-2025-49180","title":"A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input","summary":"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.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-190"],"published":"2025-06-17","updated":"2026-06-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-49180","references":[{"url":"https://access.redhat.com/errata/RHSA-2025:10258","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10342","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10343","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10344","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10346","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10347","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10348","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10349","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10350","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10351","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10352","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10355","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10356","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10360","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10370","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10374","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10375","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10376","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10377","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10378","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10381","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:10410","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:9303","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:9304","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:9305","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:9306","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:9392","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:9964","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-49180","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2369981","label":"secalert@redhat.com"},{"url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/3c3a4b767b16174d3213055947ea7f4f88e10ec6","label":"secalert@redhat.com"},{"url":"https://lists.debian.org/debian-lts-announce/2025/06/msg00028.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00324,"epssPercentile":0.25756,"ingestedAt":"2026-06-29T13:24:34.380Z","slug":"CVE-2025-49180","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}