Vulnerability-Lookup

CVE-2026-68248 (GCVE-0-2026-68248)

Vulnerability from cvelistv5 – Published: 2026-08-10 12:01 – Updated: 2026-08-19 16:32

Title

drm/i915: Return NULL on error in active_instance

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Return NULL on error in active_instance Avoid returning &node->base when node is NULL due to OOM during GFP_ATOMIC allocation. Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit 6029bc064f0b1bac184203a50fbaaf070fa18832)

Severity

No CVSS data available.

Assigner

Linux CNA under the mitre root

CNA scorecard D 54/100 over 6618 records in the last 180 days details

References

7 references

URL	Tags
https://git.kernel.org/stable/c/a727a004d14580b2f…
https://git.kernel.org/stable/c/2bc7c50ffca43e182…
https://git.kernel.org/stable/c/32c1a2afa90dd07df…
https://git.kernel.org/stable/c/b238d86e7f43afde8…
https://git.kernel.org/stable/c/cbec6a57959ab503e…
https://git.kernel.org/stable/c/58b7e63ca0cd96419…
https://git.kernel.org/stable/c/1e33f0de5fdcd09e5…

Impacted products

2 products

Vendor	Product	Version	CPE status
Linux	Linux	Affected: bfaae47db3c0989c0ca82a1d59ca3088860b1845 , < a727a004d14580b2fc9bec9e1a9ea60a9016cfcf (git) Affected: bfaae47db3c0989c0ca82a1d59ca3088860b1845 , < 2bc7c50ffca43e1824cf29738d0572f1eb21f261 (git) Affected: bfaae47db3c0989c0ca82a1d59ca3088860b1845 , < 32c1a2afa90dd07df931f0b12578de1dbb751f0c (git) Affected: bfaae47db3c0989c0ca82a1d59ca3088860b1845 , < b238d86e7f43afde8e830ef5b8d89ffedbbc7613 (git) Affected: bfaae47db3c0989c0ca82a1d59ca3088860b1845 , < cbec6a57959ab503e3ad4ad6edd51efb585dce92 (git) Affected: bfaae47db3c0989c0ca82a1d59ca3088860b1845 , < 58b7e63ca0cd964190957ddd169c899256acaee9 (git) Affected: bfaae47db3c0989c0ca82a1d59ca3088860b1845 , < 1e33f0de5fdcd09e51fdec1e5822448970b6420f (git)	guessed
Linux	Linux	Affected: 5.13 Unaffected: 0 , < 5.13 (semver) Unaffected: 5.15.216 , ≤ 5.15.* (semver) Unaffected: 6.1.183 , ≤ 6.1.* (semver) Unaffected: 6.6.148 , ≤ 6.6.* (semver) Unaffected: 6.12.101 , ≤ 6.12.* (semver) Unaffected: 6.18.42 , ≤ 6.18.* (semver) Unaffected: 7.1.6 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)	guessed

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      "id": "CVE-2026-68248",
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      "product_status:known_affected": "232",
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      "cve": "CVE-2026-68248",
      "id": "CVE-2026-68248",
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}

WID-SEC-W-2026-2730

Vulnerability from csaf_certbund - Published: 2026-08-10 22:00 - Updated: 2026-10-08 22:00

Summary

Linux Kernel: Mehrere Schwachstellen

Severity

Hoch

Scope

345 vulnerabilities in this advisory, including CVE-2026-68248.

CVE-2026-68248

Known affected: 11 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-68248 (GCVE-0-2026-68248)

WID-SEC-W-2026-2730

Tags

Sightings

Nomenclature

Related by attack behaviour