CVE-2026-46112

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
7.8EG
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:

RDMA/hns: Fix unlocked call to hns_roce_qp_remove()

Sashiko points out that hns_roce_qp_remove() requires the caller to hold locks. The error flow in hns_roce_create_qp_common() doesn't hold those locks for the error unwind so it risks corrupting memory.

Grab the same locks the other two callers use.

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
1%
KEV
Not listed

Published

May 28, 2026

Last Modified

June 24, 2026

Advisory Details (7)

Auto-updated Jun 5, 2026
No patch confirmed yet.
generic

RDMA/hns: Fix unlocked call to hns_roce_qp_remove() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fcf6a832c0d5b2bc5398d6996c5570d3ee7993fb
generic

RDMA/hns: Fix unlocked call to hns_roce_qp_remove() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fb4ae739811d467409bd07d0e36cfd4140f3d26a
generic

RDMA/hns: Fix unlocked call to hns_roce_qp_remove() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b6296ff2475fc95ee6ea1b528c4b385302808186
generic

RDMA/hns: Fix unlocked call to hns_roce_qp_remove() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/615d9d260c32bb678504ca96f29ae46f9d745155
generic

RDMA/hns: Fix unlocked call to hns_roce_qp_remove() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/1f0a3aa8b569d010316b427238222c5d899f9618
generic

RDMA/hns: Fix unlocked call to hns_roce_qp_remove() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/1912f78798505dc9c637081bbddfbf1c22494c49
generic

RDMA/hns: Fix unlocked call to hns_roce_qp_remove() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0c99acbc8b6c6dd526ae475a48ee1897b61072fb

Vendor Advisories for CVE-2026-46112(2)

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

Patch Availability(22)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-28.28) @ resolute2026-07-27ubuntu
ubuntulinux-virtual-6.8 (6.8.0-136.136) @ noble2026-07-27ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ resolute2026-07-27ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-07-27ubuntu
ubuntulinux-tools-gcp-fips-6.8 (6.8.0-1064.72+fips1) @ noble2026-07-27ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.15.0-1075 (5.15.0-1075.79) @ jammy2026-07-27ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.66~20.04.1) @ focal2026-07-27ubuntu
ubuntulinux-tools-nvidia-lowlatency-5.15 (5.15.0.1107.107) @ jammy2026-07-27ubuntu
ubuntulinux-tools-azure-fde-6.8 (6.8.0-1062.69~22.04.1) @ jammy2026-07-27ubuntu
ubuntulinux-tools-ibm-edge (5.15.0.1106.110~20.04.1) @ focal2026-07-27ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-07-27ubuntu
ubuntulinux-tools-azure-fde-lts-22.04 (5.15.0.1117.126) @ jammy2026-07-27ubuntu
ubuntulinux-tools-oracle-edge (6.8.0-1058.61~22.04.1) @ jammy2026-07-27ubuntu
ubuntulinux-tools-oracle-lts-24.04 (6.8.0-1058.61) @ noble2026-07-27ubuntu
ubuntulinux-tools-nvidia-lowlatency-64k-6.8 (6.8.0-1059.62.1) @ noble2026-07-27ubuntu
ubuntulinux-tools-aws-lts-24.04 (6.8.0-1061.64+1) @ noble2026-07-27ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.64) @ jammy2026-07-27ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-07-27ubuntu
ubuntulinux-tools-azure-lts-24.04 (6.8.0-1063.71) @ noble2026-07-27ubuntu
ubuntulinux-tools-azure-fde-lts-24.04 (6.8.0-1062.69) @ noble2026-07-27ubuntu
ubuntulinux-tools-oracle-lts-22.04 (5.15.0.1109.105) @ jammy2026-07-27ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1063.71+fips2) @ noble2026-07-27ubuntu

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.

Weakness Classification(1)

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

Additional Vendor Advisories

(22)

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 / 43× 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 152 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-46112?
CVE-2026-46112 is a high vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix unlocked call to hnsroceqp_remove() Sashiko points out that hnsroceqp_remove() requires the caller to hold locks. The error flow in hnsrocecreateqpcommon() doesn't hold those locks for the error unwind so it risks…
When was CVE-2026-46112 disclosed?
CVE-2026-46112 was first published in the National Vulnerability Database on May 28, 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-2026-46112 actively exploited?
CVE-2026-46112 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 99.0% of all scored CVEs.
What is the CVSS score of CVE-2026-46112?
CVE-2026-46112 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-46112?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46112, 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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