CVE-2026-53201

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. the CNA's CVSS baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: 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:

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(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

June 25, 2026

Last Modified

August 5, 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.

Affected Packages

(1 across 1 ecosystem)
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (145 versions)7.0.13-1—

Data Freshness Timeline

(refreshed 5× in last 7d / 61× 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.

Showing the most recent 100 of 209 total refreshes for this CVE.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 09:35 UTCEPSS rescore
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-07 16:01 UTCEPSS rescore
  5. 2026-09-06 13:47 UTCEPSS rescore
  6. 2026-09-04 05:06 UTCEPSS rescore
  7. 2026-09-02 14:12 UTCEPSS rescore
  8. 2026-09-01 13:54 UTCEPSS rescore
  9. 2026-08-30 19:40 UTCEG score recompute
  10. 2026-08-30 19:40 UTCGHSA enrichment
  11. 2026-08-30 19:17 UTCEPSS rescore
  12. 2026-08-30 01:22 UTCEPSS rescore
  13. 2026-08-28 21:41 UTCEPSS rescore
  14. 2026-08-28 00:02 UTCEG score recompute
  15. 2026-08-28 00:02 UTCGHSA enrichment
  16. 2026-08-27 14:25 UTCEPSS rescore
  17. 2026-08-26 14:46 UTCEPSS rescore
  18. 2026-08-25 13:49 UTCEPSS rescore
  19. 2026-08-25 03:10 UTCEG score recompute
  20. 2026-08-25 03:10 UTCGHSA enrichment
  21. 2026-08-24 14:16 UTCEG score recompute
  22. 2026-08-24 14:16 UTCGHSA enrichment
  23. 2026-08-24 01:26 UTCGHSA enrichment
  24. 2026-08-23 12:29 UTCEG score recompute
  25. 2026-08-23 12:29 UTCGHSA enrichment
Show 75 more
  1. 2026-08-23 00:19 UTCEPSS rescore
  2. 2026-08-22 23:41 UTCGHSA enrichment
  3. 2026-08-22 10:52 UTCEG score recompute
  4. 2026-08-22 10:52 UTCGHSA enrichment
  5. 2026-08-21 23:49 UTCEPSS rescore
  6. 2026-08-21 22:02 UTCGHSA enrichment
  7. 2026-08-21 09:11 UTCEG score recompute
  8. 2026-08-21 09:11 UTCGHSA enrichment
  9. 2026-08-20 22:55 UTCEPSS rescore
  10. 2026-08-20 19:59 UTCGHSA enrichment
  11. 2026-08-20 07:10 UTCEG score recompute
  12. 2026-08-20 07:10 UTCGHSA enrichment
  13. 2026-08-19 17:04 UTCEPSS rescore
  14. 2026-08-19 14:50 UTCGHSA enrichment
  15. 2026-08-19 01:33 UTCEG score recompute
  16. 2026-08-19 01:33 UTCGHSA enrichment
  17. 2026-08-18 13:48 UTCEPSS rescore
  18. 2026-08-17 13:47 UTCEPSS rescore
  19. 2026-08-17 08:52 UTCGHSA enrichment
  20. 2026-08-16 20:04 UTCEG score recompute
  21. 2026-08-16 20:04 UTCGHSA enrichment
  22. 2026-08-16 14:56 UTCEPSS rescore
  23. 2026-08-16 05:48 UTCEG score recompute
  24. 2026-08-16 05:48 UTCGHSA enrichment
  25. 2026-08-16 02:14 UTCEPSS rescore
  26. 2026-08-15 17:00 UTCGHSA enrichment
  27. 2026-08-15 04:11 UTCEG score recompute
  28. 2026-08-15 04:11 UTCGHSA enrichment
  29. 2026-08-15 01:30 UTCEPSS rescore
  30. 2026-08-14 15:22 UTCGHSA enrichment
  31. 2026-08-14 02:34 UTCEG score recompute
  32. 2026-08-14 02:34 UTCGHSA enrichment
  33. 2026-08-13 22:00 UTCEPSS rescore
  34. 2026-08-13 13:45 UTCGHSA enrichment
  35. 2026-08-13 00:52 UTCEG score recompute
  36. 2026-08-13 00:52 UTCGHSA enrichment
  37. 2026-08-12 13:51 UTCEPSS rescore
  38. 2026-08-12 12:04 UTCGHSA enrichment
  39. 2026-08-11 23:15 UTCEG score recompute
  40. 2026-08-11 23:15 UTCGHSA enrichment
  41. 2026-08-11 10:26 UTCEG score recompute
  42. 2026-08-11 10:26 UTCGHSA enrichment
  43. 2026-08-11 00:00 UTCEPSS rescore
  44. 2026-08-10 21:38 UTCGHSA enrichment
  45. 2026-08-10 08:50 UTCGHSA enrichment
  46. 2026-08-09 20:02 UTCEG score recompute
  47. 2026-08-09 20:02 UTCGHSA enrichment
  48. 2026-08-09 13:46 UTCEPSS rescore
  49. 2026-08-09 07:13 UTCGHSA enrichment
  50. 2026-08-08 18:25 UTCEG score recompute
  51. 2026-08-08 18:25 UTCGHSA enrichment
  52. 2026-08-08 16:37 UTCEPSS rescore
  53. 2026-08-08 05:36 UTCGHSA enrichment
  54. 2026-08-07 16:48 UTCGHSA enrichment
  55. 2026-08-07 03:59 UTCGHSA enrichment
  56. 2026-08-06 15:11 UTCEG score recompute
  57. 2026-08-06 15:11 UTCGHSA enrichment
  58. 2026-08-06 13:47 UTCEPSS rescore
  59. 2026-08-06 02:22 UTCEG score recompute
  60. 2026-08-06 02:22 UTCGHSA enrichment
  61. 2026-08-05 19:17 UTCEPSS rescore
  62. 2026-08-05 13:34 UTCEG score recompute
  63. 2026-08-05 13:34 UTCGHSA enrichment
  64. 2026-08-05 03:55 UTCEG score recompute
  65. 2026-08-05 03:55 UTCGHSA enrichment
  66. 2026-08-04 15:10 UTCEPSS rescore
  67. 2026-08-04 15:07 UTCEG score recompute
  68. 2026-08-04 15:07 UTCGHSA enrichment
  69. 2026-08-04 10:39 UTCEPSS rescore
  70. 2026-08-03 21:22 UTCEG score recompute
  71. 2026-08-03 21:22 UTCGHSA enrichment
  72. 2026-08-03 10:36 UTCEPSS rescore
  73. 2026-08-03 08:33 UTCGHSA enrichment
  74. 2026-08-02 19:24 UTCGHSA enrichment
  75. 2026-08-02 06:35 UTCEG score recompute

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 August 5, 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 0% probability of exploitation in the next 30 days, which ranks it in the top 92.8% of all scored CVEs.
What is the CVSS score of CVE-2026-53201?
CVE-2026-53201 has a CVSS v4.0 base score of 7.8 (CNA self-assessment; NVD's own analysis pending).
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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