CVE-2026-53290

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-26. the CNA's CVSS baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
Trending — 4 sources updated this week
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

A fix is available — apply it.

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

drm/xe/eustall: Fix drm_dev_put called before stream disable in close

In xe_eu_stall_stream_close(), drm_dev_put() is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures could be freed while the subsequent cleanup code still accesses them, leading to a use-after-free.

Fix this by moving drm_dev_put() after all device accesses are complete. This matches the ordering in xe_oa_release().

(cherry picked from commit 35aff528f7297e949e5e19c9cd7fd748cf1cf21c)

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
2%
KEV
Not listed

Published

June 26, 2026

Last Modified

August 5, 2026

Advisory Details (3)

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

drm/xe/eustall: Fix drm_dev_put called before stream disable in close - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/dc2d9842c67d883d3200ae33b9c3859dd9492408
generic

drm/xe/eustall: Fix drm_dev_put called before stream disable in close - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/bebce43f34b5feb8a760aa832eba81e0f8a38871
generic

drm/xe/eustall: Fix drm_dev_put called before stream disable in close - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/84f2bfbe6e38f8b9815ca00826e53b7f51420402

Vendor Advisories for CVE-2026-53290(1)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-28.28) @ resolute2026-09-06ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ resolute2026-09-06ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-09-06ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-09-06ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-09-06ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-09-06ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-09-06ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-09-06ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (140 versions)7.0.10-1—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(8)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 8× in last 7d / 93× 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 262 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 14:58 UTCEG score recompute
  6. 2026-09-06 14:58 UTCVendor advisory
  7. 2026-09-06 14:58 UTCGHSA enrichment
  8. 2026-09-06 13:47 UTCEPSS rescore
  9. 2026-09-04 05:06 UTCEPSS rescore
  10. 2026-09-02 14:12 UTCEPSS rescore
  11. 2026-09-01 13:54 UTCEPSS rescore
  12. 2026-09-01 04:40 UTCEPSS rescore
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 19:17 UTCEG score recompute
  15. 2026-08-30 19:17 UTCVendor advisory
  16. 2026-08-30 19:16 UTCGHSA enrichment
  17. 2026-08-30 01:22 UTCEPSS rescore
  18. 2026-08-28 21:41 UTCEPSS rescore
  19. 2026-08-27 22:56 UTCEG score recompute
  20. 2026-08-27 22:56 UTCVendor advisory
  21. 2026-08-27 22:56 UTCGHSA enrichment
  22. 2026-08-27 14:25 UTCEPSS rescore
  23. 2026-08-26 14:46 UTCEPSS rescore
  24. 2026-08-25 13:49 UTCEPSS rescore
  25. 2026-08-25 00:26 UTCEG score recompute
Show 75 more
  1. 2026-08-25 00:26 UTCVendor advisory
  2. 2026-08-25 00:26 UTCGHSA enrichment
  3. 2026-08-24 12:50 UTCEG score recompute
  4. 2026-08-24 12:50 UTCVendor advisory
  5. 2026-08-24 12:50 UTCGHSA enrichment
  6. 2026-08-23 20:10 UTCVendor advisory
  7. 2026-08-23 20:10 UTCGHSA enrichment
  8. 2026-08-23 08:35 UTCEG score recompute
  9. 2026-08-23 08:35 UTCVendor advisory
  10. 2026-08-23 08:35 UTCGHSA enrichment
  11. 2026-08-23 00:19 UTCEPSS rescore
  12. 2026-08-22 21:00 UTCVendor advisory
  13. 2026-08-22 21:00 UTCGHSA enrichment
  14. 2026-08-22 09:22 UTCEG score recompute
  15. 2026-08-22 09:22 UTCVendor advisory
  16. 2026-08-22 09:22 UTCGHSA enrichment
  17. 2026-08-21 23:49 UTCEPSS rescore
  18. 2026-08-21 17:24 UTCVendor advisory
  19. 2026-08-21 17:24 UTCGHSA enrichment
  20. 2026-08-21 05:49 UTCEG score recompute
  21. 2026-08-21 05:49 UTCVendor advisory
  22. 2026-08-21 05:49 UTCGHSA enrichment
  23. 2026-08-20 22:55 UTCEPSS rescore
  24. 2026-08-20 18:14 UTCVendor advisory
  25. 2026-08-20 18:14 UTCGHSA enrichment
  26. 2026-08-20 06:40 UTCEG score recompute
  27. 2026-08-20 06:40 UTCVendor advisory
  28. 2026-08-20 06:40 UTCGHSA enrichment
  29. 2026-08-19 17:04 UTCEPSS rescore
  30. 2026-08-19 12:37 UTCVendor advisory
  31. 2026-08-19 12:37 UTCGHSA enrichment
  32. 2026-08-18 23:39 UTCEG score recompute
  33. 2026-08-18 23:39 UTCVendor advisory
  34. 2026-08-18 23:38 UTCGHSA enrichment
  35. 2026-08-18 13:48 UTCEPSS rescore
  36. 2026-08-17 15:54 UTCEG score recompute
  37. 2026-08-17 15:54 UTCVendor advisory
  38. 2026-08-17 15:54 UTCGHSA enrichment
  39. 2026-08-17 13:47 UTCEPSS rescore
  40. 2026-08-17 04:20 UTCVendor advisory
  41. 2026-08-17 04:20 UTCGHSA enrichment
  42. 2026-08-16 16:45 UTCEG score recompute
  43. 2026-08-16 16:45 UTCVendor advisory
  44. 2026-08-16 16:45 UTCGHSA enrichment
  45. 2026-08-16 14:56 UTCEPSS rescore
  46. 2026-08-16 05:11 UTCEG score recompute
  47. 2026-08-16 05:11 UTCVendor advisory
  48. 2026-08-16 05:11 UTCGHSA enrichment
  49. 2026-08-16 02:14 UTCEPSS rescore
  50. 2026-08-15 17:36 UTCVendor advisory
  51. 2026-08-15 17:36 UTCGHSA enrichment
  52. 2026-08-15 06:01 UTCEG score recompute
  53. 2026-08-15 06:01 UTCVendor advisory
  54. 2026-08-15 06:01 UTCGHSA enrichment
  55. 2026-08-15 01:30 UTCEPSS rescore
  56. 2026-08-14 18:26 UTCVendor advisory
  57. 2026-08-14 18:26 UTCGHSA enrichment
  58. 2026-08-14 06:52 UTCEG score recompute
  59. 2026-08-14 06:52 UTCVendor advisory
  60. 2026-08-14 06:52 UTCGHSA enrichment
  61. 2026-08-13 22:00 UTCEPSS rescore
  62. 2026-08-13 19:17 UTCVendor advisory
  63. 2026-08-13 19:17 UTCGHSA enrichment
  64. 2026-08-13 07:43 UTCVendor advisory
  65. 2026-08-13 07:43 UTCGHSA enrichment
  66. 2026-08-12 19:15 UTCEG score recompute
  67. 2026-08-12 19:15 UTCVendor advisory
  68. 2026-08-12 19:15 UTCGHSA enrichment
  69. 2026-08-12 13:51 UTCEPSS rescore
  70. 2026-08-12 07:41 UTCVendor advisory
  71. 2026-08-12 07:41 UTCGHSA enrichment
  72. 2026-08-11 20:06 UTCEG score recompute
  73. 2026-08-11 20:06 UTCVendor advisory
  74. 2026-08-11 20:06 UTCGHSA enrichment
  75. 2026-08-11 08:32 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-53290?
CVE-2026-53290 is a high vulnerability published on June 26, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drmdevput called before stream disable in close In xeeustallstreamclose(), drmdevput() is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures…
When was CVE-2026-53290 disclosed?
CVE-2026-53290 was first published in the National Vulnerability Database on June 26, 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-2026-53290 actively exploited?
CVE-2026-53290 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 97.6% of all scored CVEs.
What is the CVSS score of CVE-2026-53290?
CVE-2026-53290 has a CVSS v4.0 base score of 7.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-53290?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53290, 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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