CVE-2026-46205

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-05-28. 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
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 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:

staging: media: atomisp: Disallow all private IOCTLs

Disallow all private IOCTLs. These aren't quite as safe as one could assume of IOCTL handlers; disable them for now. Instead of removing the code, return in the beginning of the function if cmd is non-zero in order to keep static checkers happy.

CVSS v3
7.8
EG Score
7.8(medium)
EPSS
3.9%
KEV
Not listed

Published

May 28, 2026

Last Modified

June 15, 2026

Advisory Details (8)

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

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ceb1b5f910e58986ea544ff8c9c2f23ae9a52414
generic

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c7848b67ef10f581114b6a2f52b160fc20eb52c9
generic

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/8c7a281a99224a5b9af99c4dcd98d68eea75926c
generic

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/8774f8cb661f57ae43cc3bc0509d16ef1f406e45
generic

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/6f1ce75a75c65061e7a720c3d0ee5f8adab7a2d3
generic

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/6850a439f8d23d4979624f1d6880d3118d473a28
generic

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/64e85679beafe082fc2e70a557ec356c7fd27548
generic

staging: media: atomisp: Disallow all private IOCTLs - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7c

Vendor Advisories for CVE-2026-46205(2)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 87× 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 188 total refreshes for this CVE.

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

Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2026-46205?
CVE-2026-46205 is a high vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: staging: media: atomisp: Disallow all private IOCTLs Disallow all private IOCTLs. These aren't quite as safe as one could assume of IOCTL handlers; disable them for now. Instead of removing the code, return in the beginning of the…
When was CVE-2026-46205 disclosed?
CVE-2026-46205 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46205 actively exploited?
CVE-2026-46205 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46205?
CVE-2026-46205 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-46205?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46205, 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.

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