CVE-2026-43395

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-43395
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43395.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-43395
Downstream
Related
Published
2026-05-08T14:21:38.756Z
Modified
2026-07-22T18:14:49.731526132Z
Summary
drm/xe/sync: Cleanup partially initialized sync on parse failure
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/sync: Cleanup partially initialized sync on parse failure

xesyncentry_parse() can allocate references (syncobj, fence, chain fence, or user fence) before hitting a later failure path. Several of those paths returned directly, leaving partially initialized state and leaking refs.

Route these error paths through a common freesync label and call xesyncentrycleanup(sync) before returning the error.

(cherry picked from commit f939bdd9207a5d1fc55cced5459858480686ce22)

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43395.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
dd08ebf6c3525a7ea2186e636df064ea47281987
Fixed
91c228f96fcfacc2341a58815b1da8c69da94ebb
Fixed
af65cd1853599394b94201c08bed7a46717db478
Fixed
f0af63ffa06306f12592cd3919fad6957b425e1b
Fixed
1bfd7575092420ba5a0b944953c95b74a5646ff8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43395.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.8.0
Fixed
6.12.78
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.19
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43395.json"