CVE-2026-53201

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 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:

Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend"

This reverts commit 8533051ce92015e9cc6f75e0d52119b9d91610b6.

The idle-skip optimization bypasses GuC suspend, so the GPU may not perform the context switch that flushes TLB entries for invalidated userptr VMAs. In LR/preempt-fence VM mode, this can lead to missed TLB invalidation and page faults during userptr invalidation tests.

Restore unconditional schedule toggling on suspend so the context-switch TLB flush is always performed.

This optimization will be reintroduced with a fix that does not skip suspend in LR/preempt-fence VM mode.

(cherry picked from commit 6a1e7934d9a6cf46aecae00a99c2603d1295e170)

CVSS v3
7.8
EG Score
7.8(high)
EPSS
3.5%
KEV
Not listed

Published

June 25, 2026

Last Modified

July 6, 2026

Advisory Details (2)

Auto-updated Jun 28, 2026
No patch confirmed yet.
generic

Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend" - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fa7c84726dc217ce0c183926ef9411636c7a2213
generic

Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend" - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b69b715f48ac7e802c89ed5924795c5b055da91e

Vendor Advisories for CVE-2026-53201(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 36× in last 7d / 54× 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. 2026-07-07 06:48 UTCEG score recompute
  2. 2026-07-07 06:48 UTCGHSA enrichment
  3. 2026-07-06 17:45 UTCEG score recompute
  4. 2026-07-06 17:44 UTCGHSA enrichment
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 16:27 UTCEPSS rescore
  7. 2026-07-06 04:55 UTCEG score recompute
  8. 2026-07-06 04:54 UTCGHSA enrichment
  9. 2026-07-06 02:23 UTCEPSS rescore
  10. 2026-07-06 02:23 UTCEPSS rescore
  11. 2026-07-05 15:55 UTCEG score recompute
  12. 2026-07-05 15:55 UTCGHSA enrichment
  13. 2026-07-05 03:06 UTCEG score recompute
  14. 2026-07-05 03:06 UTCGHSA enrichment
  15. 2026-07-05 02:31 UTCEPSS rescore
  16. 2026-07-05 02:30 UTCEPSS rescore
  17. 2026-07-04 14:16 UTCEG score recompute
  18. 2026-07-04 14:15 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-04 01:26 UTCEG score recompute
  22. 2026-07-04 01:26 UTCGHSA enrichment
  23. 2026-07-03 12:37 UTCEG score recompute
  24. 2026-07-03 12:37 UTCGHSA enrichment
  25. 2026-07-02 22:51 UTCEG score recompute
Show 29 more
  1. 2026-07-02 22:50 UTCGHSA enrichment
  2. 2026-07-02 10:02 UTCEG score recompute
  3. 2026-07-02 10:02 UTCGHSA enrichment
  4. 2026-07-01 21:12 UTCEG score recompute
  5. 2026-07-01 21:12 UTCGHSA enrichment
  6. 2026-07-01 15:07 UTCEPSS rescore
  7. 2026-07-01 08:23 UTCEG score recompute
  8. 2026-07-01 08:23 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 19:34 UTCEG score recompute
  11. 2026-06-30 19:34 UTCGHSA enrichment
  12. 2026-06-30 06:45 UTCEG score recompute
  13. 2026-06-30 06:45 UTCGHSA enrichment
  14. 2026-06-29 17:56 UTCEG score recompute
  15. 2026-06-29 17:55 UTCGHSA enrichment
  16. 2026-06-29 14:06 UTCEPSS rescore
  17. 2026-06-29 14:06 UTCEPSS rescore
  18. 2026-06-29 05:05 UTCEG score recompute
  19. 2026-06-29 05:05 UTCGHSA enrichment
  20. 2026-06-28 16:15 UTCEG score recompute▲ 7.80
  21. 2026-06-28 16:15 UTCGHSA enrichment
  22. 2026-06-28 14:07 UTCEPSS rescore
  23. 2026-06-28 07:52 UTCMITRE cvelistV5CVSS v3 → 7.8 · severity → HIGH
  24. 2026-06-28 04:56 UTCEPSS rescore
  25. 2026-06-28 04:56 UTCEPSS rescore
  26. 2026-06-27 03:08 UTCEPSS rescore
  27. 2026-06-25 13:49 UTCEPSS rescore
  28. 2026-06-25 10:07 UTCEG score recompute
  29. 2026-06-25 10:07 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-53201?
CVE-2026-53201 is a high vulnerability published on June 25, 2026. In the Linux kernel, the following vulnerability has been resolved: Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend" This reverts commit 8533051ce92015e9cc6f75e0d52119b9d91610b6. The idle-skip optimization bypasses GuC suspend, so the GPU may not perform the context…
When was CVE-2026-53201 disclosed?
CVE-2026-53201 was first published in the National Vulnerability Database on June 25, 2026, with the most recent update on July 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53201 actively exploited?
CVE-2026-53201 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-53201?
CVE-2026-53201 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-53201?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53201, 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.

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