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)

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
d4433c7600f794623d6802395542cf4ca4f1b1f9 affected < f014702fbd48d06a3d7a06e4bb4075d406376cf0
d4433c7600f794623d6802395542cf4ca4f1b1f9 affected < 8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5
d4433c7600f794623d6802395542cf4ca4f1b1f9 affected < 37951ce1567ccf8c86c7a1b8fb7d55a32c821b87
d4433c7600f794623d6802395542cf4ca4f1b1f9 affected < 6cdbef8f60f313684e641628d64aa85960080d3f
d4433c7600f794623d6802395542cf4ca4f1b1f9 affected < eed3de2acf6aa5154d49098b026710b646db67ee
Linux Linux affected
Version Status Constraints
5.15 affected —
0 unaffected < 5.15
6.6.148 unaffected ≤ 6.6.*
6.12.101 unaffected ≤ 6.12.*
6.18.42 unaffected ≤ 6.18.*
7.1.6 unaffected ≤ 7.1.*
7.2-rc3 unaffected ≤ *

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87 cve-icon
https://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f cve-icon
https://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5 cve-icon
https://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee cve-icon
https://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0 cve-icon
History

Mon, 10 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200

Mon, 10 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
Description 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)
Title drm/i915/gem: Do not leak siblings[] on proto context error
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-10T12:01:10.469Z

Reserved: 2026-07-30T09:28:09.377Z

Link: CVE-2026-68244

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-08-10T15:00:03Z

Weaknesses