The vulnerability of the vcn_v2_5_dec_ring_set_wptr() function in the drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c driver for AMD GPU cores in Linux operating systems allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.
🗓️ 09 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 74 |
|---|---|---|---|---|
 | CVE-2026-63855 | 19 Jul 202614:04 | – | cve |
 | CVE-2026-63855 drm/amdgpu/vcn: set no_user_fence for VCN v2.5 enc/dec rings | 19 Jul 202614:04 | – | cvelist |
 | CVE-2026-63855 | 19 Jul 202614:04 | – | debiancve |
 | EUVD-2026-45539 | 19 Jul 202614:04 | – | euvd |
 | CVE-2026-63855 | 19 Jul 202615:16 | – | nvd |
 | openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1) | 13 Aug 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-0864 | 5 Jun 202600:00 | – | nessus |
| Photon OS 5.0: Linux PHSA-2026-5.0-92-0864 | 10 Aug 202600:00 | – | nessus |
| SUSE SLED15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:3790-1) | 27 Aug 202600:00 | – | nessus |
| Ubuntu 24.04 LTS / 26.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8663-1) | 26 Aug 202600:00 | – | nessus |
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09 Sep 2026 00:00Current
CVSS 26.8
CVSS 37.8
EPSS0.00132