CVE-2026-46082

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-05-27. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

A fix is available — apply it.

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

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0

INVLPGA should cause a #UD when EFER.SVME is not set. Add a check to properly inject #UD when EFER.SVME=0.

[sean: tag for stable@]

CVSS v3
5.5
EG Score
5.5(medium)
EPSS
2.4%
KEV
Not listed

Published

May 27, 2026

Last Modified

June 24, 2026

Advisory Details (7)

Auto-updated Jun 24, 2026
No patch confirmed yet.
generic

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ee24928ecd85db4b68ed111e91fef36af0ca37b0
generic

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ebb63390142c6458fc37758e0892759989cc159f
generic

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/d99df02ff427f461102230f9c5b90a6c64ee8e23
generic

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c15392ed9e49c1a16b4d3a3ccf1b3bf2318a6c28
generic

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/643125b66ffc1147c66616b749475ba9efb15971
generic

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/491139c17f8ad5773303068411f6ac5eed438b51
generic

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/3ac9d4241d205f5d0df06358349ca718ebb0fa12

Vendor Advisories for CVE-2026-46082(2)

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

Patch Availability(4)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-27.27) @ resolute2026-07-11ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1008.8) @ resolute2026-07-11ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1014.14) @ resolute2026-07-11ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1013.13) @ resolute2026-07-11ubuntu

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.

Additional Vendor Advisories

(4)

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 9× in last 7d / 61× 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 102 total refreshes for this CVE.

  1. 2026-07-15 02:00 UTCEPSS rescore
  2. 2026-07-13 22:30 UTCEPSS rescore
  3. 2026-07-13 06:13 UTCEPSS rescore
  4. 2026-07-12 05:46 UTCEPSS rescore
  5. 2026-07-11 23:29 UTCEG score recompute
  6. 2026-07-11 23:29 UTCVendor advisory
  7. 2026-07-11 23:29 UTCGHSA enrichment
  8. 2026-07-11 08:27 UTCEPSS rescore
  9. 2026-07-09 19:10 UTCEPSS rescore
  10. 2026-07-08 23:50 UTCEG score recompute
  11. 2026-07-08 23:50 UTCVendor advisory
  12. 2026-07-08 23:50 UTCGHSA enrichment
  13. 2026-07-08 15:16 UTCEPSS rescore
  14. 2026-07-07 13:46 UTCEPSS rescore
  15. 2026-07-06 16:27 UTCEPSS rescore
  16. 2026-07-06 02:23 UTCEPSS rescore
  17. 2026-07-05 02:30 UTCEPSS rescore
  18. 2026-07-04 06:31 UTCEPSS rescore
  19. 2026-07-01 15:07 UTCEPSS rescore
  20. 2026-07-01 10:10 UTCEG score recompute
  21. 2026-07-01 10:10 UTCVendor advisory
  22. 2026-07-01 10:10 UTCGHSA enrichment
  23. 2026-06-30 23:22 UTCEPSS rescore
  24. 2026-06-29 14:18 UTCEG score recompute
  25. 2026-06-29 14:18 UTCVendor advisory
Show 75 more
  1. 2026-06-29 14:18 UTCGHSA enrichment
  2. 2026-06-29 14:06 UTCEPSS rescore
  3. 2026-06-29 14:06 UTCEPSS rescore
  4. 2026-06-28 14:07 UTCEPSS rescore
  5. 2026-06-28 07:47 UTCEG score recompute
  6. 2026-06-28 07:47 UTCVendor advisory
  7. 2026-06-28 07:47 UTCGHSA enrichment
  8. 2026-06-28 04:56 UTCEPSS rescore
  9. 2026-06-28 04:56 UTCEPSS rescore
  10. 2026-06-27 05:49 UTCEG score recompute
  11. 2026-06-27 05:49 UTCVendor advisory
  12. 2026-06-27 05:49 UTCGHSA enrichment
  13. 2026-06-27 03:08 UTCEPSS rescore
  14. 2026-06-26 02:58 UTCEG score recompute
  15. 2026-06-26 02:58 UTCVendor advisory
  16. 2026-06-26 02:58 UTCGHSA enrichment
  17. 2026-06-25 13:49 UTCEPSS rescore
  18. 2026-06-25 00:59 UTCEG score recompute▲ 5.50
  19. 2026-06-25 00:59 UTCVendor advisory
  20. 2026-06-25 00:59 UTCGHSA enrichment
  21. 2026-06-24 18:02 UTCNVD updateCVSS v3 → 5.5 · severity → MEDIUM
  22. 2026-06-24 14:05 UTCEPSS rescore
  23. 2026-06-23 21:33 UTCEPSS rescore
  24. 2026-06-23 21:33 UTCEPSS rescore
  25. 2026-06-22 14:25 UTCEPSS rescore
  26. 2026-06-22 14:25 UTCEPSS rescore
  27. 2026-06-21 14:56 UTCEPSS rescore
  28. 2026-06-21 14:56 UTCEPSS rescore
  29. 2026-06-21 01:59 UTCEPSS rescore
  30. 2026-06-21 01:59 UTCEPSS rescore
  31. 2026-06-19 19:26 UTCEPSS rescore
  32. 2026-06-19 19:26 UTCEPSS rescore
  33. 2026-06-18 17:52 UTCEPSS rescore
  34. 2026-06-18 17:52 UTCEPSS rescore
  35. 2026-06-17 17:53 UTCEPSS rescore
  36. 2026-06-16 17:52 UTCEPSS rescore
  37. 2026-06-15 22:18 UTCVendor advisory
  38. 2026-06-15 22:18 UTCGHSA enrichment
  39. 2026-06-15 17:49 UTCEPSS rescore
  40. 2026-06-14 23:28 UTCMITRE cvelistV5
  41. 2026-06-13 23:00 UTCEPSS rescore
  42. 2026-06-12 23:12 UTCEPSS rescore
  43. 2026-06-12 23:12 UTCEPSS rescore
  44. 2026-06-12 22:25 UTCVendor advisory
  45. 2026-06-12 22:25 UTCGHSA enrichment
  46. 2026-06-11 14:00 UTCEPSS rescore
  47. 2026-06-10 22:18 UTCEPSS rescore
  48. 2026-06-10 13:22 UTCEPSS rescore
  49. 2026-06-10 13:22 UTCEPSS rescore
  50. 2026-06-09 23:11 UTCGHSA enrichment
  51. 2026-06-08 14:17 UTCEPSS rescore
  52. 2026-06-08 14:17 UTCEPSS rescore
  53. 2026-06-07 15:25 UTCEPSS rescore
  54. 2026-06-07 15:25 UTCEPSS rescore
  55. 2026-06-06 23:58 UTCGHSA enrichment
  56. 2026-06-06 13:47 UTCEPSS rescore
  57. 2026-06-06 13:47 UTCEPSS rescore
  58. 2026-06-05 22:47 UTCEPSS rescore
  59. 2026-06-05 06:10 UTCEPSS rescore
  60. 2026-06-05 06:10 UTCEPSS rescore
  61. 2026-06-04 13:12 UTCEPSS rescore
  62. 2026-06-04 13:12 UTCEPSS rescore
  63. 2026-06-04 00:45 UTCGHSA enrichment
  64. 2026-06-02 20:13 UTCEPSS rescore
  65. 2026-06-01 13:52 UTCEPSS rescore
  66. 2026-06-01 13:52 UTCEPSS rescore
  67. 2026-06-01 01:31 UTCEG score recompute
  68. 2026-06-01 01:31 UTCGHSA enrichment
  69. 2026-05-31 22:30 UTCEPSS rescore
  70. 2026-05-31 22:30 UTCEPSS rescore
  71. 2026-05-31 00:16 UTCEPSS rescore
  72. 2026-05-31 00:16 UTCEPSS rescore
  73. 2026-05-29 13:44 UTCEPSS rescore
  74. 2026-05-29 13:44 UTCEPSS rescore
  75. 2026-05-28 13:44 UTCEPSS rescore

Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2026-46082?
CVE-2026-46082 is a medium vulnerability published on May 27, 2026. In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 INVLPGA should cause a #UD when EFER.SVME is not set. Add a check to properly inject #UD when EFER.SVME=0. [sean: tag for stable@]
When was CVE-2026-46082 disclosed?
CVE-2026-46082 was first published in the National Vulnerability Database on May 27, 2026, with the most recent update on June 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46082 actively exploited?
CVE-2026-46082 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46082?
CVE-2026-46082 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-46082?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46082, 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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