CVE-2026-64215

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-24. 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/msm/a6xx: Check kzalloc return in a8xx_hfi_send_perf_table

Check the return value of kzalloc() to prevent a NULL pointer dereference on allocation failure.

Patchwork: https://patchwork.freedesktop.org/patch/721342/

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
1%
KEV
Not listed

Published

July 24, 2026

Last Modified

August 11, 2026

Advisory Details (2)

Auto-updated Aug 12, 2026
No patch confirmed yet.
generic

drm/msm/a6xx: Check kzalloc return in a8xx_hfi_send_perf_table - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b5c7a7f452b885bfbe102bd3a057a5f496802f8b
generic

drm/msm/a6xx: Check kzalloc return in a8xx_hfi_send_perf_table - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/17c993bf44a54afd1fde184ba7f9c287dfc2632e

Vendor Advisories for CVE-2026-64215(1)

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

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-08-30ubuntu

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 (138 versions)7.0.12-1—

Weakness Classification(1)

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

All Vendor Advisories

(3)

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 22× in last 7d / 90× 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 106 total refreshes for this CVE.

  1. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-30 00:19 UTCEG score recompute
  3. 2026-08-30 00:19 UTCVendor advisory
  4. 2026-08-30 00:19 UTCGHSA enrichment
  5. 2026-08-28 21:42 UTCEPSS rescore
  6. 2026-08-27 21:07 UTCEG score recompute
  7. 2026-08-27 21:07 UTCVendor advisory
  8. 2026-08-27 21:07 UTCGHSA enrichment
  9. 2026-08-26 19:53 UTCEG score recompute
  10. 2026-08-26 19:53 UTCVendor advisory
  11. 2026-08-26 19:53 UTCGHSA enrichment
  12. 2026-08-26 14:47 UTCEPSS rescore
  13. 2026-08-25 21:02 UTCEG score recompute
  14. 2026-08-25 21:02 UTCVendor advisory
  15. 2026-08-25 21:02 UTCGHSA enrichment
  16. 2026-08-25 13:49 UTCEPSS rescore
  17. 2026-08-24 22:21 UTCEG score recompute
  18. 2026-08-24 22:21 UTCVendor advisory
  19. 2026-08-24 22:21 UTCGHSA enrichment
  20. 2026-08-23 23:43 UTCEG score recompute
  21. 2026-08-23 23:43 UTCVendor advisory
  22. 2026-08-23 23:43 UTCGHSA enrichment
  23. 2026-08-23 01:05 UTCEG score recompute
  24. 2026-08-23 01:05 UTCVendor advisory
  25. 2026-08-23 01:05 UTCGHSA enrichment
Show 75 more
  1. 2026-08-23 00:19 UTCEPSS rescore
  2. 2026-08-22 02:26 UTCEG score recompute
  3. 2026-08-22 02:26 UTCVendor advisory
  4. 2026-08-22 02:26 UTCGHSA enrichment
  5. 2026-08-21 23:49 UTCEPSS rescore
  6. 2026-08-21 03:45 UTCEG score recompute
  7. 2026-08-21 03:45 UTCVendor advisory
  8. 2026-08-21 03:45 UTCGHSA enrichment
  9. 2026-08-20 22:55 UTCEPSS rescore
  10. 2026-08-20 05:07 UTCEG score recompute
  11. 2026-08-20 05:07 UTCVendor advisory
  12. 2026-08-20 05:07 UTCGHSA enrichment
  13. 2026-08-19 17:04 UTCEPSS rescore
  14. 2026-08-19 06:28 UTCEG score recompute
  15. 2026-08-19 06:28 UTCVendor advisory
  16. 2026-08-19 06:28 UTCGHSA enrichment
  17. 2026-08-18 13:48 UTCEPSS rescore
  18. 2026-08-18 07:50 UTCEG score recompute
  19. 2026-08-18 07:50 UTCVendor advisory
  20. 2026-08-18 07:49 UTCGHSA enrichment
  21. 2026-08-17 13:47 UTCEPSS rescore
  22. 2026-08-17 09:11 UTCEG score recompute
  23. 2026-08-17 09:11 UTCVendor advisory
  24. 2026-08-17 09:11 UTCGHSA enrichment
  25. 2026-08-16 14:56 UTCEPSS rescore
  26. 2026-08-16 10:31 UTCEG score recompute
  27. 2026-08-16 10:31 UTCVendor advisory
  28. 2026-08-16 10:31 UTCGHSA enrichment
  29. 2026-08-15 11:53 UTCEG score recompute
  30. 2026-08-15 11:53 UTCVendor advisory
  31. 2026-08-15 11:53 UTCGHSA enrichment
  32. 2026-08-15 01:30 UTCEPSS rescore
  33. 2026-08-14 13:14 UTCEG score recompute
  34. 2026-08-14 13:14 UTCVendor advisory
  35. 2026-08-14 13:14 UTCGHSA enrichment
  36. 2026-08-13 22:00 UTCEPSS rescore
  37. 2026-08-13 14:35 UTCVendor advisory
  38. 2026-08-13 14:35 UTCGHSA enrichment
  39. 2026-08-12 15:57 UTCEG score recompute
  40. 2026-08-12 15:57 UTCVendor advisory
  41. 2026-08-12 15:57 UTCGHSA enrichment
  42. 2026-08-12 13:51 UTCEPSS rescore
  43. 2026-08-11 17:18 UTCEG score recompute▲ 5.50
  44. 2026-08-11 17:18 UTCVendor advisory
  45. 2026-08-11 17:18 UTCGHSA enrichment
  46. 2026-08-11 17:16 UTCNVD updateCVSS v3 → 5.5 · severity → MEDIUM
  47. 2026-08-11 11:39 UTCVendor advisory
  48. 2026-08-11 11:39 UTCGHSA enrichment
  49. 2026-08-11 00:00 UTCEPSS rescore
  50. 2026-08-09 13:47 UTCEPSS rescore
  51. 2026-08-08 16:37 UTCEPSS rescore
  52. 2026-08-08 13:01 UTCVendor advisory
  53. 2026-08-08 13:01 UTCGHSA enrichment
  54. 2026-08-06 13:47 UTCEPSS rescore
  55. 2026-08-05 19:17 UTCEPSS rescore
  56. 2026-08-05 19:17 UTCEPSS rescore
  57. 2026-08-05 14:23 UTCVendor advisory
  58. 2026-08-05 14:23 UTCGHSA enrichment
  59. 2026-08-04 15:10 UTCEPSS rescore
  60. 2026-08-04 10:39 UTCEPSS rescore
  61. 2026-08-03 10:36 UTCEPSS rescore
  62. 2026-08-02 13:55 UTCVendor advisory
  63. 2026-08-02 13:55 UTCGHSA enrichment
  64. 2026-08-02 02:27 UTCEPSS rescore
  65. 2026-08-01 04:16 UTCEPSS rescore
  66. 2026-07-30 16:28 UTCEPSS rescore
  67. 2026-07-30 15:16 UTCEG score recompute
  68. 2026-07-30 15:16 UTCGHSA enrichment
  69. 2026-07-30 01:30 UTCEPSS rescore
  70. 2026-07-30 01:30 UTCEPSS rescore
  71. 2026-07-29 01:38 UTCEG score recompute
  72. 2026-07-29 01:38 UTCGHSA enrichment
  73. 2026-07-28 15:37 UTCEPSS rescore
  74. 2026-07-27 14:14 UTCEPSS rescore
  75. 2026-07-26 02:59 UTCEG score recompute

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-64215?
CVE-2026-64215 is a medium vulnerability published on July 24, 2026. In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Check kzalloc return in a8xxhfisendperftable Check the return value of kzalloc() to prevent a NULL pointer dereference on allocation failure. Patchwork: https://patchwork.freedesktop.org/patch/721342/
When was CVE-2026-64215 disclosed?
CVE-2026-64215 was first published in the National Vulnerability Database on July 24, 2026, with the most recent update on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64215 actively exploited?
CVE-2026-64215 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 98.7% of all scored CVEs.
What is the CVSS score of CVE-2026-64215?
CVE-2026-64215 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-64215?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64215, 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-2026-64215

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