CVE-2026-64133

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-19. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

A fix is available — apply it.

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

ALSA: asihpi: Fix potential OOB array access at reading cache

find_control() to retrieve a cached info accesses the array with the given index blindly, which may lead to an OOB array access. Add a sanity check for avoiding it.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

July 19, 2026

Last Modified

August 13, 2026

Advisory Details (8)

Auto-updated Jul 21, 2026
No patch confirmed yet.
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ffa29cea7bf9a4ef2ea8084967f142e0301ac670
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e060e21fe9cca1e5eafd8a1c597026577771e8d9
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/8778386e4387b28f2bf8425d7ffc667c6294457f
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7d107239935793995bdc6cf29bb99e180bde4c28
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7b7d6572145c1dab2dd9bfb550b188e5f0ff3c3f
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7b6f8c8eb93f02a74b1de8e521c0952af10d1f43
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/61c5017c64e2ac9e10b70b14b17a079dbc0a805f
generic

ALSA: asihpi: Fix potential OOB array access at reading cache - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/34d0d492a2812b9289af14bca3573a89275965b2

Vendor Advisories for CVE-2026-64133(2)

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

Patch Availability(16)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-xilinx-zynqmp-tools-5.15.0-1075 (5.15.0-1075.79) @ jammy2026-08-30ubuntu
ubuntulinux-tools-nvidia-lowlatency-5.15 (5.15.0.1107.107) @ jammy2026-08-30ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.64) @ jammy2026-08-30ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-30ubuntu
ubuntulinux-tools-oracle-lts-22.04 (5.15.0.1109.105) @ jammy2026-08-30ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-30ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1109.115~20.04.1) @ focal2026-08-30ubuntu
ubuntulinux-tools-intel-iot-realtime-5.15 (5.15.0.1104.108) @ jammy2026-08-30ubuntu
ubuntulinux-tools-intel-iotg-5.15 (5.15.0.1107.106) @ jammy2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-08-30ubuntu
ubuntulinux-tools-gcp-edge (5.15.0.1112.122~20.04.1) @ focal2026-08-30ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.66~20.04.1) @ focal2026-08-30ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-30ubuntu
ubuntulinux-tools-azure-fde-lts-22.04 (5.15.0.1117.126) @ jammy2026-08-30ubuntu
ubuntulinux-tools-azure-fips-5.15 (5.15.0.1117.102) @ jammy2026-08-30ubuntu

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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux5.10.103-1 ... 5.10.92-2 (54 versions)5.10.259-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 6.1.99-1 (53 versions)6.1.176-1—
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 (138 versions)7.0.12-1—

Weakness Classification(1)

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

All Vendor Advisories

(16)

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 31× in last 7d / 167× 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 221 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-64133?
CVE-2026-64133 is a high vulnerability published on July 19, 2026. In the Linux kernel, the following vulnerability has been resolved: ALSA: asihpi: Fix potential OOB array access at reading cache find_control() to retrieve a cached info accesses the array with the given index blindly, which may lead to an OOB array access. Add a sanity check for avoiding it.
When was CVE-2026-64133 disclosed?
CVE-2026-64133 was first published in the National Vulnerability Database on July 19, 2026, with the most recent update on August 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64133 actively exploited?
CVE-2026-64133 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 97.1% of all scored CVEs.
What is the CVSS score of CVE-2026-64133?
CVE-2026-64133 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-64133?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64133, 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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