CVE-2026-64060

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-19. 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:

netfs: Fix leak of request in netfs_write_begin() error handling

Fix netfs_write_begin() to not leak our ref on the request in the event that we get an error from netfs_wait_for_read().

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 19, 2026

Last Modified

September 2, 2026

Advisory Details (3)

Auto-updated Sep 2, 2026
No patch confirmed yet.
generic

netfs: Fix leak of request in netfs_write_begin() error handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/5046a34f0643441f05b0253ea64e1a3af87efe14
generic

netfs: Fix leak of request in netfs_write_begin() error handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/28686d6d8b60dc5bbae9ef6023ab2051d6c66cdf
generic

netfs: Fix leak of request in netfs_write_begin() error handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/22ae28aae43623be235ff455558cdd13fbe2daeb

Vendor Advisories for CVE-2026-64060(2)

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

Patch Availability(6)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-09-11ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-09-11ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-09-11ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-09-11ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-09-11ubuntu
ubuntulinux-tools-gcp-edge (7.0.0-1011.11~24.04.1) @ noble2026-09-11ubuntu

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

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 7.2~rc7-1~exp1 (350 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.2~rc7-1~exp1 (174 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (141 versions)7.0.12-1—

Weakness Classification(1)

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

All Vendor Advisories

(6)

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 17× in last 7d / 50× 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. 2026-09-11 18:45 UTCEG score recompute
  2. 2026-09-11 18:45 UTCVendor advisory
  3. 2026-09-11 18:45 UTCGHSA enrichment
  4. 2026-09-11 14:53 UTCEPSS rescore
  5. 2026-09-08 22:01 UTCEPSS rescore
  6. 2026-09-07 23:17 UTCEG score recompute
  7. 2026-09-07 23:17 UTCVendor advisory
  8. 2026-09-07 23:17 UTCGHSA enrichment
  9. 2026-09-07 16:01 UTCEPSS rescore
  10. 2026-09-06 13:47 UTCEPSS rescore
  11. 2026-09-06 12:51 UTCEG score recompute
  12. 2026-09-06 12:51 UTCVendor advisory
  13. 2026-09-06 12:51 UTCGHSA enrichment
  14. 2026-09-05 15:31 UTCEPSS rescore
  15. 2026-09-05 09:55 UTCEG score recompute
  16. 2026-09-05 09:55 UTCVendor advisory
  17. 2026-09-05 09:55 UTCGHSA enrichment
  18. 2026-09-04 05:07 UTCEPSS rescore
  19. 2026-09-02 21:21 UTCEG score recompute▲ 5.50
  20. 2026-09-02 21:21 UTCVendor advisory
  21. 2026-09-02 21:21 UTCGHSA enrichment
  22. 2026-09-02 21:20 UTCNVD updateCVSS v3 → 5.5 · severity → MEDIUM
  23. 2026-09-02 14:12 UTCEPSS rescore
  24. 2026-09-01 13:54 UTCEPSS rescore
  25. 2026-08-30 19:17 UTCEPSS rescore
Show 75 more
  1. 2026-08-30 02:50 UTCVendor advisory
  2. 2026-08-30 02:50 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:42 UTCEPSS rescore
  5. 2026-08-26 14:46 UTCEPSS rescore
  6. 2026-08-26 02:36 UTCVendor advisory
  7. 2026-08-26 02:36 UTCGHSA enrichment
  8. 2026-08-25 13:49 UTCEPSS rescore
  9. 2026-08-23 04:21 UTCVendor advisory
  10. 2026-08-23 04:20 UTCGHSA enrichment
  11. 2026-08-23 00:19 UTCEPSS rescore
  12. 2026-08-21 23:49 UTCEPSS rescore
  13. 2026-08-20 22:55 UTCEPSS rescore
  14. 2026-08-20 06:06 UTCVendor advisory
  15. 2026-08-20 06:06 UTCGHSA enrichment
  16. 2026-08-19 17:04 UTCEPSS rescore
  17. 2026-08-18 13:48 UTCEPSS rescore
  18. 2026-08-17 13:47 UTCEPSS rescore
  19. 2026-08-17 07:51 UTCVendor advisory
  20. 2026-08-17 07:51 UTCGHSA enrichment
  21. 2026-08-16 14:56 UTCEPSS rescore
  22. 2026-08-15 01:30 UTCEPSS rescore
  23. 2026-08-14 09:37 UTCVendor advisory
  24. 2026-08-14 09:37 UTCGHSA enrichment
  25. 2026-08-13 22:00 UTCEPSS rescore
  26. 2026-08-12 13:51 UTCEPSS rescore
  27. 2026-08-11 11:23 UTCVendor advisory
  28. 2026-08-11 11:23 UTCGHSA enrichment
  29. 2026-08-11 00:00 UTCEPSS rescore
  30. 2026-08-09 13:47 UTCEPSS rescore
  31. 2026-08-08 16:37 UTCEPSS rescore
  32. 2026-08-08 13:08 UTCVendor advisory
  33. 2026-08-08 13:08 UTCGHSA enrichment
  34. 2026-08-06 13:47 UTCEPSS rescore
  35. 2026-08-05 19:17 UTCEPSS rescore
  36. 2026-08-05 19:17 UTCEPSS rescore
  37. 2026-08-05 14:54 UTCVendor advisory
  38. 2026-08-05 14:54 UTCGHSA enrichment
  39. 2026-08-04 15:10 UTCEPSS rescore
  40. 2026-08-04 10:39 UTCEPSS rescore
  41. 2026-08-03 10:36 UTCEPSS rescore
  42. 2026-08-02 13:41 UTCVendor advisory
  43. 2026-08-02 13:41 UTCGHSA enrichment
  44. 2026-08-02 02:27 UTCEPSS rescore
  45. 2026-08-01 04:16 UTCEPSS rescore
  46. 2026-07-30 16:28 UTCEPSS rescore
  47. 2026-07-30 15:27 UTCEG score recompute
  48. 2026-07-30 15:27 UTCGHSA enrichment
  49. 2026-07-30 01:30 UTCEPSS rescore
  50. 2026-07-30 01:30 UTCEPSS rescore
  51. 2026-07-29 09:09 UTCGHSA enrichment
  52. 2026-07-28 15:37 UTCEPSS rescore
  53. 2026-07-27 14:14 UTCEPSS rescore
  54. 2026-07-26 14:54 UTCEPSS rescore
  55. 2026-07-26 14:54 UTCEPSS rescore
  56. 2026-07-26 10:54 UTCEG score recompute
  57. 2026-07-26 10:54 UTCVendor advisory
  58. 2026-07-26 10:54 UTCGHSA enrichment
  59. 2026-07-25 14:18 UTCEPSS rescore
  60. 2026-07-25 14:18 UTCEPSS rescore
  61. 2026-07-24 14:18 UTCEPSS rescore
  62. 2026-07-24 14:18 UTCEPSS rescore
  63. 2026-07-23 14:18 UTCEPSS rescore
  64. 2026-07-23 14:18 UTCEPSS rescore
  65. 2026-07-23 03:22 UTCEG score recompute
  66. 2026-07-22 14:08 UTCEPSS rescore
  67. 2026-07-22 14:08 UTCEPSS rescore
  68. 2026-07-21 15:25 UTCEPSS rescore
  69. 2026-07-21 15:25 UTCEPSS rescore
  70. 2026-07-20 17:26 UTCEG score recompute
  71. 2026-07-20 17:26 UTCGHSA enrichment
  72. 2026-07-20 17:08 UTCEPSS rescore
  73. 2026-07-19 17:49 UTCNVD update
  74. 2026-07-19 16:12 UTCEG score recompute
  75. 2026-07-19 16:03 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-64060?
CVE-2026-64060 is a medium vulnerability published on July 19, 2026. In the Linux kernel, the following vulnerability has been resolved: netfs: Fix leak of request in netfswritebegin() error handling Fix netfswritebegin() to not leak our ref on the request in the event that we get an error from netfswaitfor_read().
When was CVE-2026-64060 disclosed?
CVE-2026-64060 was first published in the National Vulnerability Database on July 19, 2026, with the most recent update on September 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64060 actively exploited?
CVE-2026-64060 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 97.9% of all scored CVEs.
What is the CVSS score of CVE-2026-64060?
CVE-2026-64060 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-64060?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64060, 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-2026-64060

Explore →

Is Your Infrastructure Affected by CVE-2026-64060?

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

Start Free Scan →Browse All CVEs