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
7.8
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:

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)
EPSS
1.0%
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.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 85× 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 10:32 UTCEG score recompute
  2. 2026-07-16 10:32 UTCVendor advisory
  3. 2026-07-16 10:32 UTCGHSA enrichment
  4. 2026-07-15 16:57 UTCEPSS rescore
  5. 2026-07-13 06:13 UTCEPSS rescore
  6. 2026-07-12 05:46 UTCEPSS rescore
  7. 2026-07-11 21:22 UTCEG score recompute
  8. 2026-07-11 21:22 UTCVendor advisory
  9. 2026-07-11 21:21 UTCGHSA enrichment
  10. 2026-07-09 19:10 UTCEPSS rescore
  11. 2026-07-08 18:36 UTCEG score recompute
  12. 2026-07-08 18:36 UTCVendor advisory
  13. 2026-07-08 18:35 UTCGHSA enrichment
  14. 2026-07-08 15:16 UTCEPSS rescore
  15. 2026-07-07 13:46 UTCEPSS rescore
  16. 2026-07-06 16:27 UTCEPSS rescore
  17. 2026-07-06 02:23 UTCEPSS rescore
  18. 2026-07-04 06:31 UTCEPSS rescore
  19. 2026-07-02 14:24 UTCEG score recompute
  20. 2026-07-02 14:24 UTCVendor advisory
  21. 2026-07-02 14:24 UTCGHSA enrichment
  22. 2026-07-01 15:30 UTCEG score recompute
  23. 2026-07-01 15:30 UTCVendor advisory
  24. 2026-07-01 15:30 UTCGHSA enrichment
  25. 2026-07-01 15:07 UTCEPSS rescore
Show 75 more
  1. 2026-07-01 03:16 UTCEG score recompute
  2. 2026-07-01 03:16 UTCVendor advisory
  3. 2026-07-01 03:16 UTCGHSA enrichment
  4. 2026-06-30 23:22 UTCEPSS rescore
  5. 2026-06-30 02:10 UTCEG score recompute
  6. 2026-06-30 02:10 UTCVendor advisory
  7. 2026-06-30 02:10 UTCGHSA enrichment
  8. 2026-06-29 13:46 UTCEG score recompute
  9. 2026-06-29 13:46 UTCVendor advisory
  10. 2026-06-29 13:46 UTCGHSA enrichment
  11. 2026-06-28 18:47 UTCEG score recompute
  12. 2026-06-28 18:47 UTCVendor advisory
  13. 2026-06-28 18:47 UTCGHSA enrichment
  14. 2026-06-28 14:07 UTCEPSS rescore
  15. 2026-06-28 06:38 UTCEG score recompute
  16. 2026-06-28 06:38 UTCVendor advisory
  17. 2026-06-28 06:38 UTCGHSA enrichment
  18. 2026-06-28 04:56 UTCEPSS rescore
  19. 2026-06-28 04:56 UTCEPSS rescore
  20. 2026-06-27 18:21 UTCEG score recompute
  21. 2026-06-27 18:21 UTCVendor advisory
  22. 2026-06-27 18:21 UTCGHSA enrichment
  23. 2026-06-27 05:30 UTCEG score recompute
  24. 2026-06-27 05:30 UTCVendor advisory
  25. 2026-06-27 05:30 UTCGHSA enrichment
  26. 2026-06-27 03:08 UTCEPSS rescore
  27. 2026-06-26 16:54 UTCEG score recompute
  28. 2026-06-26 16:54 UTCVendor advisory
  29. 2026-06-26 16:54 UTCGHSA enrichment
  30. 2026-06-25 23:10 UTCEG score recompute
  31. 2026-06-25 23:10 UTCVendor advisory
  32. 2026-06-25 23:10 UTCGHSA enrichment
  33. 2026-06-25 13:49 UTCEPSS rescore
  34. 2026-06-25 11:03 UTCEG score recompute
  35. 2026-06-25 11:03 UTCVendor advisory
  36. 2026-06-25 11:03 UTCGHSA enrichment
  37. 2026-06-24 22:53 UTCEG score recompute
  38. 2026-06-24 22:53 UTCVendor advisory
  39. 2026-06-24 22:53 UTCGHSA enrichment
  40. 2026-06-24 14:05 UTCEPSS rescore
  41. 2026-06-23 21:33 UTCEPSS rescore
  42. 2026-06-23 21:33 UTCEPSS rescore
  43. 2026-06-22 14:25 UTCEPSS rescore
  44. 2026-06-22 14:25 UTCEPSS rescore
  45. 2026-06-21 14:56 UTCEPSS rescore
  46. 2026-06-21 14:56 UTCEPSS rescore
  47. 2026-06-21 01:59 UTCEPSS rescore
  48. 2026-06-21 01:59 UTCEPSS rescore
  49. 2026-06-19 19:26 UTCEPSS rescore
  50. 2026-06-19 19:26 UTCEPSS rescore
  51. 2026-06-18 17:52 UTCEPSS rescore
  52. 2026-06-18 17:52 UTCEPSS rescore
  53. 2026-06-17 22:56 UTCEG score recompute
  54. 2026-06-17 22:56 UTCGHSA enrichment
  55. 2026-06-17 17:53 UTCEPSS rescore
  56. 2026-06-17 10:49 UTCEG score recompute
  57. 2026-06-17 10:49 UTCGHSA enrichment
  58. 2026-06-16 21:59 UTCEG score recompute
  59. 2026-06-16 21:59 UTCGHSA enrichment
  60. 2026-06-16 17:52 UTCEPSS rescore
  61. 2026-06-16 09:49 UTCEG score recompute
  62. 2026-06-16 09:49 UTCVendor advisory
  63. 2026-06-16 09:49 UTCGHSA enrichment
  64. 2026-06-15 21:41 UTCEG score recompute
  65. 2026-06-15 21:41 UTCVendor advisory
  66. 2026-06-15 21:41 UTCGHSA enrichment
  67. 2026-06-15 17:49 UTCEPSS rescore
  68. 2026-06-15 07:55 UTCEG score recompute
  69. 2026-06-15 07:55 UTCVendor advisory
  70. 2026-06-15 07:55 UTCGHSA enrichment
  71. 2026-06-14 19:49 UTCEG score recompute
  72. 2026-06-14 19:49 UTCVendor advisory
  73. 2026-06-14 19:49 UTCGHSA enrichment
  74. 2026-06-14 07:41 UTCEG score recompute
  75. 2026-06-14 07:41 UTCVendor advisory

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 1.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
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.

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