CVE-2026-68244

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Source
https://cve.org/CVERecord?id=CVE-2026-68244
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68244.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-68244
Downstream
Published
2026-08-10T12:01:10.469Z
Modified
2026-08-12T04:18:47.092054600Z
Summary
drm/i915/gem: Do not leak siblings[] on proto context error
Details

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

drm/i915/gem: Do not leak siblings[] on proto context error

After a successful BALANCE/PARALLEL_SUBMIT extension on context creation, error during processing of next user extension leaks the siblings[] array. Fix that.

Discovered using AI-assisted static analysis confirmed by Intel Product Security.

(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68244.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
d4433c7600f794623d6802395542cf4ca4f1b1f9
Fixed
f014702fbd48d06a3d7a06e4bb4075d406376cf0
Fixed
8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5
Fixed
37951ce1567ccf8c86c7a1b8fb7d55a32c821b87
Fixed
6cdbef8f60f313684e641628d64aa85960080d3f
Fixed
eed3de2acf6aa5154d49098b026710b646db67ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68244.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.15.0
Fixed
6.6.148
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.101
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.42
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.1.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-68244.json"