# CVE-2026-31461: drm/amd/display: Fix drm_edid leak in amdgpu_dm

CVE-2026-31461 is fixed in linux on 1 platform by DEBIAN-CVE-2026-31461 (version 6.19.11-1), released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-31461
- Priority: Routine
- CVSS: 5.5 (Moderate)
- EPSS: 0.0012
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 22, 2026
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-31461

## Description

In the Linux kernel, the following vulnerability has been resolved:  drm/amd/display: Fix drm_edid leak in amdgpu_dm  [WHAT] When a sink is connected, aconnector->drm_edid was overwritten without freeing the previous allocation, causing a memory leak on resume.  [HOW] Free the previous drm_edid before updating it.  (cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 6.19.11-1 | [DEBIAN-CVE-2026-31461](https://patchblox.com/security/data/fix/linux/debian-cve-2026-31461.md) | May 15, 2026 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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