01 Record

CVE-2026-52976

drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.14% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 4.1% of scored records. A rank, not a probability.
NVD base score: 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-08-10.
Red Hat severity: Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-06-24 16:28Z2 MO AGO

Last updated

2026-08-10 12:05Z25 DAYS AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-416Use After FreeVariant
CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

00aa4b3a2fc3572096a21eb1b5127be0460ae917dc363a3195407e2c1b6d830e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7970cb36966c9b9183255dc097ae0446300eebcf to < f93b00161213a0fe9f7ff1d8498ee5ca9e0a5c43, 7970cb36966c9b9183255dc097ae0446300eebcf to < 753b149d5a433eb19e0c1b0eb4526a6e26120d1f, 7970cb36966c9b9183255dc097ae0446300eebcf to < 1be55646d8a2035343b012dcb12210db7bb8b056, 7970cb36966c9b9183255dc097ae0446300eebcf to < f3cc22d4df3ed58439ea7e21daa54c3608e03b78, 6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f93b00161213a0fe9f7ff1d8498ee5ca9e0a5c43
git.kernel.orghttps://git.kernel.org/stable/c/753b149d5a433eb19e0c1b0eb4526a6e26120d1f
git.kernel.orghttps://git.kernel.org/stable/c/1be55646d8a2035343b012dcb12210db7bb8b056
git.kernel.orghttps://git.kernel.org/stable/c/f3cc22d4df3ed58439ea7e21daa54c3608e03b78
access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-52976vdb-entryx_refsource_REDHAT
bugzilla.redhat.comRHBZ#2492284https://bugzilla.redhat.com/show_bug.cgi?id=2492284issue-trackingx_refsource_REDHAT
security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52976.jsonx_sadp-csaf-vex
access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:52764vendor-advisoryx_refsource_REDHAT
access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:42919vendor-advisoryx_refsource_REDHAT
access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:52667vendor-advisoryx_refsource_REDHAT
access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:45192vendor-advisoryx_refsource_REDHAT

01 Record index

CVE-2026-52976

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-52976

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References