CVE-2026-47335

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-05-28. 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
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

A fix is available — apply it.

Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor notifications. The bug can be triggered by an unprivileged local user. This can lead to a kernel panic.

CVSS v3
5.5
EG Score
5.5(medium)
EPSS
0.9%
KEV
Not listed

Published

May 28, 2026

Last Modified

May 29, 2026

Advisory Details (1)

Auto-updated May 29, 2026
No patch confirmed yet.
generic

~ubuntu-kernel/ubuntu/+source/linux/+git/noble - [no description]

https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=406571d530ccdbae6119fe64ce9cf5c74160f20b

Vendor Advisories for CVE-2026-47335(1)

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

Patch Availability(5)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-xilinx-zynqmp (6.8.0.1032.33) @ noble2026-07-16ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1059.65+fips1) @ noble2026-07-16ubuntu
ubuntulinux-tools-azure-edge (6.8.0-1059.65~22.04.1) @ jammy2026-07-16ubuntu
ubuntulinux-virtual-6.8 (6.8.0-124.124) @ noble2026-07-16ubuntu
ubuntulinux-tools-lowlatency-hwe-20.04-edge (6.8.0-134.134.1) @ noble2026-07-16ubuntu

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.

Weakness Classification(1)

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

All Vendor Advisories

(5)

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 11× in last 7d / 60× 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 133 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-47335?
CVE-2026-47335 is a medium vulnerability published on May 28, 2026. Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor notifications. The bug can be triggered by an unprivileged local user. This can lead to a kernel panic.
When was CVE-2026-47335 disclosed?
CVE-2026-47335 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on May 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47335 actively exploited?
CVE-2026-47335 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47335?
CVE-2026-47335 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-47335?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47335, 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

Explore the affected products and dependency analysis for CVE-2026-47335

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