CVE-2026-53140

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-06-25. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

A fix is available — apply it.

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

drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups

v3d_rewrite_csd_job_wg_counts_from_indirect() maps both the indirect buffer and the workgroup buffer and is expected to release them before returning. When any of the workgroup counts read from the buffer is zero, the function bailed out early and skipped the cleanup, leaking the vaddr mappings of both BOs.

Jump to the cleanup path instead of returning directly, so the mappings are always dropped.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

June 25, 2026

Last Modified

July 6, 2026

Advisory Details (4)

Auto-updated Jul 8, 2026
No patch confirmed yet.
generic

drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ae7676952790f421c40918e2586a2c9f12a682b6
generic

drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/90b629269088a9fe24a02c032be9f08357f47873
generic

drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/60ebeb23eaf3d7fd2e0551fe304309305e31d424
generic

drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0b59d0946913a0df7d1a033013e259e9b6a76546

Vendor Advisories for CVE-2026-53140(1)

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

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-oem-7.0 (7.0.0-1013.13) @ resolute2026-09-18ubuntu
ubuntulinux-tools-gcp-edge (7.0.0-1011.11~24.04.1) @ noble2026-09-18ubuntu
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-31.31) @ resolute2026-09-18ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1018.18~24.04.1) @ noble2026-09-18ubuntu

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 rangeFixed inDependents
linux6.12.38-1 ... 6.12.94-1~bpo12+1 (27 versions)6.12.94-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (145 versions)7.0.13-1—

Weakness Classification(1)

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

All Vendor Advisories

(4)

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 10× in last 7d / 40× 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 168 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-53140?
CVE-2026-53140 is a medium vulnerability published on June 25, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix vaddr leak when indirect CSD has zeroed workgroups v3drewritecsdjobwgcountsfrom_indirect() maps both the indirect buffer and the workgroup buffer and is expected to release them before returning. When any of the…
When was CVE-2026-53140 disclosed?
CVE-2026-53140 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-2026-53140 actively exploited?
CVE-2026-53140 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 94.2% of all scored CVEs.
What is the CVSS score of CVE-2026-53140?
CVE-2026-53140 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-53140?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53140, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-53140

Explore →

Is Your Infrastructure Affected by CVE-2026-53140?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs