CVE-2026-53347

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-01. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 5.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

drm/virtio: Fix driver removal with disabled KMS

DRM atomic and modesetting aren't initialized if virtio-gpu driver built with disabled KMS, leading to access of uninitialized data on driver removal/unbinding and crashing kernel. Fix it by skipping shutting down atomic core with unavailable KMS.

CVSS v3
5.5
EG Score
5.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100

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
Severity55% × 45%
Exploitation0% × 40%
Automatability30% × 15%
EPSS PROB
0.1%
EPSS %ILE
1st
KEV
Not listed

Published

July 1, 2026

Last Modified

July 22, 2026

Advisory Details (5)

Auto-updated Jul 22, 2026
Patch available.
generic

drm/virtio: Fix driver removal with disabled KMS - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f329e8325e054bd6d84d10904f8dd51137281b92
generic

drm/virtio: Fix driver removal with disabled KMS - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ed3e134700a2e07caa99b9bc0683ebbe0327c562
generic

drm/virtio: Fix driver removal with disabled KMS - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/38a5f891cda6d121c149c94cda89c31ec7024ee3
generic

drm/virtio: Fix driver removal with disabled KMS - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/19a6a00ff50c284f3a9818882ad2be58b33b790a
generic

drm/virtio: Fix driver removal with disabled KMS - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/15e561869a8b4e4db69733be1d6f33770664f989

Vendor Advisories for CVE-2026-53347(2)

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

Patch Availability(10)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-tools-oracle-7.0 (7.0.0-1011.11) @ resolute2026-09-23ubuntu
ubuntulinux-tools-ibm-7.0 (7.0.0-1013.13) @ resolute2026-09-23ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2018.18) @ resolute2026-09-23ubuntu
ubuntulinux-tools-azure-edge (7.0.0-1014.14~24.04.1) @ noble2026-09-23ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1019.19) @ resolute2026-09-23ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1018.18) @ resolute2026-09-23ubuntu
ubuntulinux-tools-gcp-edge (7.0.0-1011.11~24.04.1) @ noble2026-09-23ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1018.18~24.04.1) @ noble2026-09-23ubuntu
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-31.31) @ resolute2026-09-23ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1013.13) @ resolute2026-09-23ubuntu

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

(2 across 2 ecosystems)
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.38-1 ... 6.12.94-1~bpo12+1 (27 versions)
  • every version up to 6.12.94-1: fixed in 6.12.94-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (146 versions)
  • every version up to 7.0.13-1: fixed in 7.0.13-1
—

Weakness Classification(1)

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

Additional Vendor Advisories

(10)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 7× in last 7d / 34× 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 856 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-53347?
CVE-2026-53347 is a medium vulnerability published on July 1, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix driver removal with disabled KMS DRM atomic and modesetting aren't initialized if virtio-gpu driver built with disabled KMS, leading to access of uninitialized data on driver removal/unbinding and crashing kernel.…
When was CVE-2026-53347 disclosed?
CVE-2026-53347 was first published on July 1, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53347 actively exploited?
CVE-2026-53347 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (1st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-53347?
CVE-2026-53347 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-53347?
A fix for CVE-2026-53347 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-53347 are linked in the Vendor Advisories panel on this page.

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