CVE-2026-46222

MEDIUMCVSS · not yet scored5.5
EchelonGraph scoreLOW confidence

Score 5.5 from GitHub Security Advisory published 2026-05-28.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS v2: —Exploit: None knownExposed: 0

A fix is available — apply it.

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

media: rockchip: rkcif: Add missing MUST_CONNECT flag to pads

The pads missed checks for connected devices which may a null dereference when the stream is enabled.

Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 pc : rkcif_interface_enable_streams+0x48/0xf0 lr : rkcif_interface_enable_streams+0x44/0xf0 Call trace: rkcif_interface_enable_streams+0x48/0xf0 v4l2_subdev_enable_streams+0x26c/0x3f0 rkcif_stream_start_streaming+0x140/0x278 vb2_start_streaming+0x74/0x188 vb2_core_streamon+0xe0/0x1d8 vb2_ioctl_streamon+0x60/0xa8 v4l_streamon+0x2c/0x40 __video_do_ioctl+0x34c/0x400 video_usercopy+0x2d0/0x800 video_ioctl2+0x20/0x60 v4l2_ioctl+0x48/0x78

CVSS v3
—
EG Score
5.5(low)
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
1%
KEV
Not listed

Published

May 28, 2026

Last Modified

June 14, 2026

Advisory Details (2)

Auto-updated Jun 13, 2026
No patch confirmed yet.
generic

media: rockchip: rkcif: Add missing MUST_CONNECT flag to pads - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/8e3c751259dc2d1325838eff26f41032523c7b57
generic

media: rockchip: rkcif: Add missing MUST_CONNECT flag to pads - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/318142640590342bfec7aa06d0bdcd0ddbf953d0

Vendor Advisories for CVE-2026-46222(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-26.04-edge (7.0.0-28.28) @ resolute2026-08-25ubuntu
ubuntulinux-tools-oem-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-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-25ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-25ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-25ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-08-25ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ 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

(1 across 1 ecosystem)
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (135 versions)7.0.9-1—

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 4× in last 7d / 66× 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 180 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(4)

What is CVE-2026-46222?
CVE-2026-46222 is a medium vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rkcif: Add missing MUST_CONNECT flag to pads The pads missed checks for connected devices which may a null dereference when the stream is enabled. Unable to handle kernel NULL pointer dereference at virtual address…
When was CVE-2026-46222 disclosed?
CVE-2026-46222 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on June 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46222 actively exploited?
CVE-2026-46222 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 98.9% of all scored CVEs.
How do I remediate CVE-2026-46222?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46222, 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-2026-46222

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