CVE-2026-64241

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:

gpio: rockchip: teardown bugs and resource leaks

Address several teardown issues and resource leaks in the driver's remove path and error handling:

  • Debounce clock reference leak: The debounce clock (bank->db_clk) is
obtained using of_clk_get() which increments the clock's reference count, but clk_put() is never called. Register a devm action to cleanly release it on unbind. Note that of_clk_get(..., 1) remains necessary over devm_clk_get() because the DT binding does not define clock-names, precluding name-based lookup.
  • Unregistered chained IRQ handler: The chained IRQ handler is not
disconnected in remove(). If a stray interrupt fires after the driver is removed, the kernel attempts to execute a stale handler, leading to a panic. Fix this by clearing the handler in remove().
  • IRQ domain leak: The linear IRQ domain and its generic chips are
allocated manually during probe but never removed. Remove the IRQ domain during driver teardown to free the associated generic chips and mappings.

[Bartosz: don't emit an error message on devres allocation failure]

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
2%
KEV
Not listed

Published

July 24, 2026

Last Modified

August 13, 2026

Advisory Details (4)

Auto-updated Aug 13, 2026
No patch confirmed yet.
generic

gpio: rockchip: teardown bugs and resource leaks - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/cdc603ce3118232712ba443dd8b414d8f25ca467
generic

gpio: rockchip: teardown bugs and resource leaks - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9500077678230e36d22bf16d2b9539c13e59a801
generic

gpio: rockchip: teardown bugs and resource leaks - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7f945f7f10f442270518dfd768d230227c495fcf
generic

gpio: rockchip: teardown bugs and resource leaks - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/6be81e77e1748665d7ddab9128ff1d35eb75b87d

Vendor Advisories for CVE-2026-64241(2)

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

(4 across 3 ecosystems)
Debian:12(2)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 7.2~rc5-1~exp1 (338 versions)——
linux-6.12—6.12.100-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.38-1 ... 6.12.95-1~bpo12+1 (30 versions)6.12.96-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (139 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 / 77× 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.

  1. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-30 00:18 UTCEG score recompute
  3. 2026-08-30 00:18 UTCVendor advisory
  4. 2026-08-30 00:18 UTCGHSA enrichment
  5. 2026-08-28 21:42 UTCEPSS rescore
  6. 2026-08-27 15:16 UTCEG score recompute
  7. 2026-08-27 15:16 UTCVendor advisory
  8. 2026-08-27 15:16 UTCGHSA enrichment
  9. 2026-08-26 14:47 UTCEPSS rescore
  10. 2026-08-26 13:39 UTCEG score recompute
  11. 2026-08-26 13:39 UTCVendor advisory
  12. 2026-08-26 13:39 UTCGHSA enrichment
  13. 2026-08-25 13:49 UTCEPSS rescore
  14. 2026-08-25 11:38 UTCEG score recompute
  15. 2026-08-25 11:38 UTCVendor advisory
  16. 2026-08-25 11:38 UTCGHSA enrichment
  17. 2026-08-24 10:01 UTCEG score recompute
  18. 2026-08-24 10:01 UTCVendor advisory
  19. 2026-08-24 10:01 UTCGHSA enrichment
  20. 2026-08-23 08:23 UTCEG score recompute
  21. 2026-08-23 08:23 UTCVendor advisory
  22. 2026-08-23 08:23 UTCGHSA enrichment
  23. 2026-08-23 00:19 UTCEPSS rescore
  24. 2026-08-22 06:46 UTCVendor advisory
  25. 2026-08-22 06:46 UTCGHSA enrichment
Show 70 more
  1. 2026-08-21 05:09 UTCEG score recompute
  2. 2026-08-21 05:09 UTCVendor advisory
  3. 2026-08-21 05:09 UTCGHSA enrichment
  4. 2026-08-20 22:55 UTCEPSS rescore
  5. 2026-08-20 03:32 UTCEG score recompute
  6. 2026-08-20 03:32 UTCVendor advisory
  7. 2026-08-20 03:32 UTCGHSA enrichment
  8. 2026-08-19 17:04 UTCEPSS rescore
  9. 2026-08-19 01:34 UTCEG score recompute
  10. 2026-08-19 01:34 UTCVendor advisory
  11. 2026-08-19 01:34 UTCGHSA enrichment
  12. 2026-08-18 13:48 UTCEPSS rescore
  13. 2026-08-17 23:57 UTCEG score recompute
  14. 2026-08-17 23:57 UTCVendor advisory
  15. 2026-08-17 23:57 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-16 22:20 UTCEG score recompute
  18. 2026-08-16 22:20 UTCVendor advisory
  19. 2026-08-16 22:20 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-15 20:43 UTCEG score recompute
  22. 2026-08-15 20:43 UTCVendor advisory
  23. 2026-08-15 20:43 UTCGHSA enrichment
  24. 2026-08-15 01:30 UTCEPSS rescore
  25. 2026-08-14 19:05 UTCEG score recompute
  26. 2026-08-14 19:05 UTCVendor advisory
  27. 2026-08-14 19:05 UTCGHSA enrichment
  28. 2026-08-13 22:00 UTCEPSS rescore
  29. 2026-08-13 17:28 UTCEG score recompute▲ 5.50
  30. 2026-08-13 17:28 UTCVendor advisory
  31. 2026-08-13 17:28 UTCGHSA enrichment
  32. 2026-08-13 17:27 UTCNVD updateCVSS v3 → 5.5 · severity → MEDIUM
  33. 2026-08-12 13:51 UTCEPSS rescore
  34. 2026-08-12 10:01 UTCVendor advisory
  35. 2026-08-12 10:00 UTCGHSA enrichment
  36. 2026-08-11 00:00 UTCEPSS rescore
  37. 2026-08-09 13:47 UTCEPSS rescore
  38. 2026-08-09 05:19 UTCVendor advisory
  39. 2026-08-09 05:19 UTCGHSA enrichment
  40. 2026-08-08 16:37 UTCEPSS rescore
  41. 2026-08-06 13:47 UTCEPSS rescore
  42. 2026-08-06 00:38 UTCVendor advisory
  43. 2026-08-06 00:38 UTCGHSA enrichment
  44. 2026-08-05 19:17 UTCEPSS rescore
  45. 2026-08-05 19:17 UTCEPSS rescore
  46. 2026-08-04 15:10 UTCEPSS rescore
  47. 2026-08-04 10:39 UTCEPSS rescore
  48. 2026-08-03 10:36 UTCEPSS rescore
  49. 2026-08-02 19:57 UTCVendor advisory
  50. 2026-08-02 19:57 UTCGHSA enrichment
  51. 2026-08-02 02:27 UTCEPSS rescore
  52. 2026-08-01 04:16 UTCEPSS rescore
  53. 2026-07-30 16:28 UTCEPSS rescore
  54. 2026-07-30 15:16 UTCEG score recompute
  55. 2026-07-30 15:16 UTCGHSA enrichment
  56. 2026-07-30 01:30 UTCEPSS rescore
  57. 2026-07-30 01:30 UTCEPSS rescore
  58. 2026-07-29 07:44 UTCEG score recompute
  59. 2026-07-29 07:44 UTCGHSA enrichment
  60. 2026-07-28 15:37 UTCEPSS rescore
  61. 2026-07-27 14:14 UTCEPSS rescore
  62. 2026-07-26 14:54 UTCEPSS rescore
  63. 2026-07-26 14:54 UTCEPSS rescore
  64. 2026-07-26 02:57 UTCEG score recompute
  65. 2026-07-26 02:57 UTCGHSA enrichment
  66. 2026-07-25 14:18 UTCEPSS rescore
  67. 2026-07-25 14:18 UTCEPSS rescore
  68. 2026-07-24 16:31 UTCNVD update
  69. 2026-07-24 15:42 UTCEG score recompute
  70. 2026-07-24 15:41 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-64241?
CVE-2026-64241 is a medium vulnerability published on July 24, 2026. In the Linux kernel, the following vulnerability has been resolved: gpio: rockchip: teardown bugs and resource leaks Address several teardown issues and resource leaks in the driver's remove path and error handling: 1. Debounce clock reference leak: The debounce clock (bank->db_clk) is obtained…
When was CVE-2026-64241 disclosed?
CVE-2026-64241 was first published in the National Vulnerability Database on July 24, 2026, with the most recent update on August 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64241 actively exploited?
CVE-2026-64241 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 98.4% of all scored CVEs.
What is the CVSS score of CVE-2026-64241?
CVE-2026-64241 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-64241?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64241, 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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