CVE-2026-53044

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-24. the CNA's CVSS baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

A fix is available — apply it.

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

soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables

Fix incorrect ARRAY_SIZE usage in fabric lookup tables which could cause out-of-bounds access during target timeout lookup.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
36(Track)
EG Risk 36/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

June 24, 2026

Last Modified

August 5, 2026

Advisory Details (3)

Auto-updated Jun 30, 2026
No patch confirmed yet.
generic

soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f46870b451f7583802ed26eec8b93e138840fcd9
generic

soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/5c009a5f8bb3c81f2cfb511701ce571e3c8733cd
generic

soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/499f7e5ebbdd9ff0c4d532b1c432f8a61ff585b3

Vendor Advisories for CVE-2026-53044(1)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-08-30ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-30ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-08-30ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-30ubuntu
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-28.28) @ resolute2026-08-30ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ 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

(1 across 1 ecosystem)
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (140 versions)7.0.10-1—

Weakness Classification(1)

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

All Vendor Advisories

(8)

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 5× in last 7d / 83× 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 258 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. 2026-09-04 05:06 UTCEPSS rescore
  7. 2026-09-02 14:12 UTCEPSS rescore
  8. 2026-09-01 13:54 UTCEPSS rescore
  9. 2026-09-01 04:40 UTCEPSS rescore
  10. 2026-08-30 20:05 UTCEG score recompute
  11. 2026-08-30 20:05 UTCVendor advisory
  12. 2026-08-30 20:05 UTCGHSA enrichment
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 01:22 UTCEPSS rescore
  15. 2026-08-28 21:41 UTCEPSS rescore
  16. 2026-08-28 03:49 UTCEG score recompute
  17. 2026-08-28 03:49 UTCGHSA enrichment
  18. 2026-08-27 14:25 UTCEPSS rescore
  19. 2026-08-26 14:46 UTCEPSS rescore
  20. 2026-08-25 13:49 UTCEPSS rescore
  21. 2026-08-25 01:21 UTCEG score recompute
  22. 2026-08-25 01:21 UTCVendor advisory
  23. 2026-08-25 01:21 UTCGHSA enrichment
  24. 2026-08-24 13:39 UTCEG score recompute
  25. 2026-08-24 13:39 UTCVendor advisory
Show 75 more
  1. 2026-08-24 13:39 UTCGHSA enrichment
  2. 2026-08-23 23:12 UTCVendor advisory
  3. 2026-08-23 23:12 UTCGHSA enrichment
  4. 2026-08-23 10:59 UTCEG score recompute
  5. 2026-08-23 10:59 UTCVendor advisory
  6. 2026-08-23 10:59 UTCGHSA enrichment
  7. 2026-08-23 00:19 UTCEPSS rescore
  8. 2026-08-22 23:20 UTCVendor advisory
  9. 2026-08-22 23:20 UTCGHSA enrichment
  10. 2026-08-22 11:39 UTCEG score recompute
  11. 2026-08-22 11:39 UTCVendor advisory
  12. 2026-08-22 11:39 UTCGHSA enrichment
  13. 2026-08-21 23:49 UTCEPSS rescore
  14. 2026-08-21 18:27 UTCVendor advisory
  15. 2026-08-21 18:27 UTCGHSA enrichment
  16. 2026-08-21 06:44 UTCEG score recompute
  17. 2026-08-21 06:44 UTCVendor advisory
  18. 2026-08-21 06:44 UTCGHSA enrichment
  19. 2026-08-20 22:55 UTCEPSS rescore
  20. 2026-08-20 19:04 UTCVendor advisory
  21. 2026-08-20 19:04 UTCGHSA enrichment
  22. 2026-08-20 07:25 UTCEG score recompute
  23. 2026-08-20 07:25 UTCVendor advisory
  24. 2026-08-20 07:25 UTCGHSA enrichment
  25. 2026-08-19 17:04 UTCEPSS rescore
  26. 2026-08-19 13:46 UTCVendor advisory
  27. 2026-08-19 13:46 UTCGHSA enrichment
  28. 2026-08-19 02:08 UTCEG score recompute
  29. 2026-08-19 02:08 UTCVendor advisory
  30. 2026-08-19 02:07 UTCGHSA enrichment
  31. 2026-08-18 13:48 UTCEPSS rescore
  32. 2026-08-17 13:47 UTCEPSS rescore
  33. 2026-08-17 07:49 UTCVendor advisory
  34. 2026-08-17 07:49 UTCGHSA enrichment
  35. 2026-08-16 20:08 UTCEG score recompute
  36. 2026-08-16 20:08 UTCVendor advisory
  37. 2026-08-16 20:08 UTCGHSA enrichment
  38. 2026-08-16 14:56 UTCEPSS rescore
  39. 2026-08-16 08:22 UTCEG score recompute
  40. 2026-08-16 08:22 UTCVendor advisory
  41. 2026-08-16 08:22 UTCGHSA enrichment
  42. 2026-08-16 02:14 UTCEPSS rescore
  43. 2026-08-15 20:43 UTCVendor advisory
  44. 2026-08-15 20:43 UTCGHSA enrichment
  45. 2026-08-15 08:40 UTCEG score recompute
  46. 2026-08-15 08:40 UTCVendor advisory
  47. 2026-08-15 08:40 UTCGHSA enrichment
  48. 2026-08-15 01:30 UTCEPSS rescore
  49. 2026-08-14 19:03 UTCVendor advisory
  50. 2026-08-14 19:03 UTCGHSA enrichment
  51. 2026-08-14 07:24 UTCEG score recompute
  52. 2026-08-14 07:24 UTCVendor advisory
  53. 2026-08-14 07:24 UTCGHSA enrichment
  54. 2026-08-13 22:00 UTCEPSS rescore
  55. 2026-08-13 19:44 UTCVendor advisory
  56. 2026-08-13 19:44 UTCGHSA enrichment
  57. 2026-08-13 08:05 UTCVendor advisory
  58. 2026-08-13 08:05 UTCGHSA enrichment
  59. 2026-08-12 20:25 UTCEG score recompute
  60. 2026-08-12 20:25 UTCVendor advisory
  61. 2026-08-12 20:25 UTCGHSA enrichment
  62. 2026-08-12 13:51 UTCEPSS rescore
  63. 2026-08-12 08:46 UTCVendor advisory
  64. 2026-08-12 08:46 UTCGHSA enrichment
  65. 2026-08-11 21:07 UTCEG score recompute
  66. 2026-08-11 21:07 UTCVendor advisory
  67. 2026-08-11 21:07 UTCGHSA enrichment
  68. 2026-08-11 09:28 UTCEG score recompute
  69. 2026-08-11 09:28 UTCVendor advisory
  70. 2026-08-11 09:28 UTCGHSA enrichment
  71. 2026-08-11 00:00 UTCEPSS rescore
  72. 2026-08-10 21:49 UTCVendor advisory
  73. 2026-08-10 21:49 UTCGHSA enrichment
  74. 2026-08-10 10:10 UTCVendor advisory
  75. 2026-08-10 10:10 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-53044?
CVE-2026-53044 is a high vulnerability published on June 24, 2026. In the Linux kernel, the following vulnerability has been resolved: soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables Fix incorrect ARRAY_SIZE usage in fabric lookup tables which could cause out-of-bounds access during target timeout lookup.
When was CVE-2026-53044 disclosed?
CVE-2026-53044 was first published in the National Vulnerability Database on June 24, 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-2026-53044 actively exploited?
CVE-2026-53044 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 97.6% of all scored CVEs.
What is the CVSS score of CVE-2026-53044?
CVE-2026-53044 has a CVSS v4.0 base score of 7.1 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-53044?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53044, 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-2026-53044

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