CVE-2026-46236

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: rc: xbox_remote: heed DMA restrictions

The buffer for IO must not be part of the device structure because that violates the DMA coherency rules.

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
2%
KEV
Not listed

Published

May 28, 2026

Last Modified

June 14, 2026

Advisory Details (8)

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

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff
generic

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e0301883ec779c21158a3923b2eb666074fa976e
generic

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/63a960b39de9c51f29ca19aa5067934f865c0bc7
generic

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/48a668c22e8f92637bc496e84d1cf06900f74a5c
generic

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/465d27ab83692167f06a6f917bdfd0a0d4fc8ff3
generic

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0ea67a135335e51be50e83ee4cc99560b8b89c25
generic

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0cc9251833bf02c8c7863404157c94dab5928fcf
generic

media: rc: xbox_remote: heed DMA restrictions - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0bd8ac88ec5f74cd0f4b8cfc54f4cc0827007249

Vendor Advisories for CVE-2026-46236(2)

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

Patch Availability(30)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-ibm-edge (5.15.0.1106.110~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-25ubuntu
ubuntulinux-tools-aws-lts-24.04 (6.8.0-1061.64+1) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-lts-24.04 (6.8.0-1063.71) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fde-lts-24.04 (6.8.0-1062.69) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1063.71+fips2) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fde-6.8 (6.8.0-1062.69~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-oracle-lts-22.04 (5.15.0.1109.105) @ jammy2026-08-25ubuntu
ubuntulinux-tools-azure-fde-lts-22.04 (5.15.0.1117.126) @ jammy2026-08-25ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-25ubuntu
ubuntulinux-tools-aws-fips-6.8 (6.8.0-1061.64+fips1) @ noble2026-08-25ubuntu
ubuntulinux-xilinx-zynqmp (6.8.0.1033.34) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.8.0-136.136~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1109.115~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-azure-fips-5.15 (5.15.0.1117.102) @ jammy2026-08-25ubuntu
ubuntulinux-tools-intel-iot-realtime-5.15 (5.15.0.1104.108) @ jammy2026-08-25ubuntu
ubuntulinux-tools-intel-iotg-5.15 (5.15.0.1107.106) @ jammy2026-08-25ubuntu
ubuntulinux-tools-gcp-edge (5.15.0.1112.122~20.04.1) @ focal2026-08-25ubuntu
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
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2050.52) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-28.28) @ resolute2026-08-25ubuntu
ubuntulinux-virtual-6.8 (6.8.0-136.136) @ noble2026-08-25ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ resolute2026-08-25ubuntu
ubuntulinux-tools-gcp-fips-6.8 (6.8.0-1064.72+fips1) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-08-25ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.15.0-1075 (5.15.0-1075.79) @ jammy2026-08-25ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.66~20.04.1) @ focal2026-08-25ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-25ubuntu
ubuntulinux-tools-oracle-lts-24.04 (6.8.0-1058.61) @ noble2026-08-25ubuntu

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

(5 across 4 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
linux5.10.103-1 ... 5.10.92-2 (54 versions)5.10.259-1—
linux-6.16.1.106-3~deb11u1 ... 6.1.174-1~deb11u1 (20 versions)6.1.176-1~deb11u1—
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 ... 6.12.90-1~bpo12+1 (23 versions)6.12.90-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (135 versions)7.0.9-1—

Additional Vendor Advisories

(24)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 4× in last 7d / 65× 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 211 total refreshes for this CVE.

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

Frequently asked(4)

What is CVE-2026-46236?
CVE-2026-46236 is a medium vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: media: rc: xbox_remote: heed DMA restrictions The buffer for IO must not be part of the device structure because that violates the DMA coherency rules.
When was CVE-2026-46236 disclosed?
CVE-2026-46236 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-2026-46236 actively exploited?
CVE-2026-46236 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 98.0% of all scored CVEs.
How do I remediate CVE-2026-46236?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46236, 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-2026-46236

Explore →

Is Your Infrastructure Affected by CVE-2026-46236?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs