CVE-2026-53336

MEDIUMNVD 5.55.5
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-01. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 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

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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

nvmem: layouts: onie-tlv: fix hang on unknown types

The EEPROM on my board has a vendor specific entry of type 0x41. When stumbling upon that, this driver hangs in an endless loop.

Fix it by keep incrementing the offset on unknown entries, so the loop will eventually stop.

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
6%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 23, 2026

Advisory Details (5)

Auto-updated Jul 24, 2026
No patch confirmed yet.
generic

nvmem: layouts: onie-tlv: fix hang on unknown types - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fd47edeabadfaa75422009dc5894e92c4c697517
generic

nvmem: layouts: onie-tlv: fix hang on unknown types - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ea41020b9018e31c2ea7e9d89021e3e6d7470883
generic

nvmem: layouts: onie-tlv: fix hang on unknown types - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/4f27eb01619c36cc8e3ce9a2a9af97f145f5d1c6
generic

nvmem: layouts: onie-tlv: fix hang on unknown types - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/4a4d21f531ccf5bb333d99b620e0d66551f3652c
generic

nvmem: layouts: onie-tlv: fix hang on unknown types - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/033d498b0f473c6456be5f885be172024ad84972

Vendor Advisories for CVE-2026-53336(2)

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

Affected Packages

(2 across 2 ecosystems)
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.38-1 ... 6.12.94-1~bpo12+1 (27 versions)6.12.94-1
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (145 versions)7.0.13-1

Data Freshness Timeline

(refreshed 7× in last 7d / 55× 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 492 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-53336?
CVE-2026-53336 is a medium vulnerability published on July 1, 2026. In the Linux kernel, the following vulnerability has been resolved: nvmem: layouts: onie-tlv: fix hang on unknown types The EEPROM on my board has a vendor specific entry of type 0x41. When stumbling upon that, this driver hangs in an endless loop. Fix it by keep incrementing the offset on unknown…
When was CVE-2026-53336 disclosed?
CVE-2026-53336 was first published in the National Vulnerability Database on July 1, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53336 actively exploited?
CVE-2026-53336 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 94.3% of all scored CVEs.
What is the CVSS score of CVE-2026-53336?
CVE-2026-53336 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-53336?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53336, 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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