CVE-2026-46085

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-05-27. the CNA's CVSS baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

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

rxrpc: Fix rxkad crypto unalignment handling

Fix handling of a packet with a misaligned crypto length. Also handle non-ENOMEM errors from decryption by aborting. Further, remove the WARN_ON_ONCE() so that it can't be remotely triggered (a trace line can still be emitted).

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
37%
KEV
Not listed

Published

May 27, 2026

Last Modified

August 5, 2026

Advisory Details (5)

Auto-updated Jun 4, 2026
No patch confirmed yet.
generic

rxrpc: Fix rxkad crypto unalignment handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f1c6bd0cc786a8fa74829ce3c4b3673944a308f4
generic

rxrpc: Fix rxkad crypto unalignment handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f0d3efd03b2a9e0f1ffa6df8fcb264af3d494286
generic

rxrpc: Fix rxkad crypto unalignment handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/def304aae2edf321d2671fd6ca766a93c21f877e
generic

rxrpc: Fix rxkad crypto unalignment handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/af9271eb666d07b6f65612dc160a47f7cb5220ed
generic

rxrpc: Fix rxkad crypto unalignment handling - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/440d20d95e844b657a93a0b2dcc2aae155efdce6

Vendor Advisories for CVE-2026-46085(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-virtual-hwe-26.04-edge (7.0.0-27.27) @ resolute2026-08-25ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1008.8) @ resolute2026-08-25ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1014.14) @ resolute2026-08-25ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-25ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-08-25ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1013.13) @ resolute2026-08-25ubuntu

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 ... 6.12.86-1~bpo12+1 (19 versions)6.12.86-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.4-1~bpo13+1 (131 versions)7.0.4-1—

Additional Vendor Advisories

(6)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 5× in last 7d / 85× 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 273 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-46085?
CVE-2026-46085 is a high vulnerability published on May 27, 2026. In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxkad crypto unalignment handling Fix handling of a packet with a misaligned crypto length. Also handle non-ENOMEM errors from decryption by aborting. Further, remove the WARNONONCE() so that it can't be remotely…
When was CVE-2026-46085 disclosed?
CVE-2026-46085 was first published in the National Vulnerability Database on May 27, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46085 actively exploited?
CVE-2026-46085 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 63.1% of all scored CVEs.
What is the CVSS score of CVE-2026-46085?
CVE-2026-46085 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-46085?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46085, 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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