CVE-2026-68265

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-08-10. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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

drm/xe/vm: Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC

When prefetch region is DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC for a BO VMA, the code used it as an index into region_to_mem_type[], causing an out-of-bounds access since the value is -1.

Resolve the preferred location for BO VMAs directly: local VRAM on dGFX (using the BO's tile placement) or system memory on iGPU.

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

v2: -Fix null dereference

(cherry picked from commit d9a4906ac03be9f6ed3f3b45c56c866b867fd75b)

CVSS v3
7.3
EG Score
7.3(high)
EG Risk
37(Track)
EG Risk 37/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity73% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

August 10, 2026

Last Modified

August 17, 2026

Advisory Details (3)

Auto-updated Aug 14, 2026
No patch confirmed yet.
generic

drm/xe/vm: Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/d256dac008d1d9e6378aa1a5454e89a8292d174c
generic

drm/xe/vm: Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c4affa4e8bc8086b4d3e8d6cf1055a624f813d72
generic

drm/xe/vm: Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7bc597ce74bab4153b2009c92eccf889e9d74044

Vendor Advisories for CVE-2026-68265(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Data Freshness Timeline

(refreshed 29× in last 7d / 41× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-21 01:38 UTCGHSA enrichment
  2. 2026-08-20 12:39 UTCGHSA enrichment
  3. 2026-08-19 23:41 UTCEG score recompute
  4. 2026-08-19 23:41 UTCGHSA enrichment
  5. 2026-08-19 17:04 UTCEPSS rescore
  6. 2026-08-19 10:42 UTCGHSA enrichment
  7. 2026-08-18 21:40 UTCEG score recompute
  8. 2026-08-18 21:40 UTCGHSA enrichment
  9. 2026-08-18 13:49 UTCEPSS rescore
  10. 2026-08-18 13:49 UTCEPSS rescore
  11. 2026-08-18 08:22 UTCGHSA enrichment
  12. 2026-08-17 19:20 UTCEG score recompute
  13. 2026-08-17 19:20 UTCGHSA enrichment
  14. 2026-08-17 13:47 UTCEPSS rescore
  15. 2026-08-17 05:37 UTCEG score recompute
  16. 2026-08-17 05:37 UTCGHSA enrichment
  17. 2026-08-17 05:07 UTCEG score recompute
  18. 2026-08-17 05:07 UTCGHSA enrichment
  19. 2026-08-16 16:40 UTCEG score recompute
  20. 2026-08-16 16:40 UTCGHSA enrichment
  21. 2026-08-16 14:56 UTCEPSS rescore
  22. 2026-08-16 03:39 UTCEG score recompute
  23. 2026-08-16 03:39 UTCGHSA enrichment
  24. 2026-08-15 14:41 UTCGHSA enrichment
  25. 2026-08-15 01:42 UTCEG score recompute
Show 16 more
  1. 2026-08-15 01:42 UTCGHSA enrichment
  2. 2026-08-15 01:30 UTCEPSS rescore
  3. 2026-08-14 12:44 UTCEG score recompute
  4. 2026-08-14 12:44 UTCGHSA enrichment
  5. 2026-08-13 23:46 UTCEG score recompute
  6. 2026-08-13 23:46 UTCGHSA enrichment
  7. 2026-08-13 22:44 UTCEG score recompute▲ 7.30
  8. 2026-08-13 22:44 UTCGHSA enrichment
  9. 2026-08-13 22:44 UTCMITRE cvelistV5CVSS v3 → 7.3 · severity → HIGH
  10. 2026-08-13 22:00 UTCEPSS rescore
  11. 2026-08-13 10:57 UTCEG score recompute
  12. 2026-08-13 10:57 UTCGHSA enrichment
  13. 2026-08-12 13:51 UTCEPSS rescore
  14. 2026-08-10 13:24 UTCNVD update
  15. 2026-08-10 12:19 UTCEG score recompute
  16. 2026-08-10 12:17 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-68265?
CVE-2026-68265 is a high vulnerability published on August 10, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/xe/vm: Fix BO prefetch with CONSULTMEMADVISEPREFLOC When prefetch region is DRMXECONSULTMEMADVISEPREFLOC for a BO VMA, the code used it as an index into regiontomem_type[], causing an out-of-bounds access since the value is -1.…
When was CVE-2026-68265 disclosed?
CVE-2026-68265 was first published in the National Vulnerability Database on August 10, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-68265 actively exploited?
CVE-2026-68265 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 97.0% of all scored CVEs.
What is the CVSS score of CVE-2026-68265?
CVE-2026-68265 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-68265?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-68265, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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