CVE-2026-46265

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-03. the CNA's CVSS baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
Trending — 5 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

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

RDMA/hns: Fix WQ_MEM_RECLAIM warning

When sunrpc is used, if a reset triggered, our wq may lead the following trace:

workqueue: WQ_MEM_RECLAIM xprtiod:xprt_rdma_connect_worker [rpcrdma] is flushing !WQ_MEM_RECLAIM hns_roce_irq_workq:flush_work_handle [hns_roce_hw_v2] WARNING: CPU: 0 PID: 8250 at kernel/workqueue.c:2644 check_flush_dependency+0xe0/0x144 Call trace: check_flush_dependency+0xe0/0x144 start_flush_work.constprop.0+0x1d0/0x2f0 __flush_work.isra.0+0x40/0xb0 flush_work+0x14/0x30 hns_roce_v2_destroy_qp+0xac/0x1e0 [hns_roce_hw_v2] ib_destroy_qp_user+0x9c/0x2b4 rdma_destroy_qp+0x34/0xb0 rpcrdma_ep_destroy+0x28/0xcc [rpcrdma] rpcrdma_ep_put+0x74/0xb4 [rpcrdma] rpcrdma_xprt_disconnect+0x1d8/0x260 [rpcrdma] xprt_rdma_connect_worker+0xc0/0x120 [rpcrdma] process_one_work+0x1cc/0x4d0 worker_thread+0x154/0x414 kthread+0x104/0x144 ret_from_fork+0x10/0x18

Since QP destruction frees memory, this wq should have the WQ_MEM_RECLAIM.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

June 3, 2026

Last Modified

August 5, 2026

Advisory Details (6)

Auto-updated Jun 6, 2026
No patch confirmed yet.
generic

RDMA/hns: Fix WQ_MEM_RECLAIM warning - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c5ef9a1bcf5b597695d9c2e6ac452e9f89521862
generic

RDMA/hns: Fix WQ_MEM_RECLAIM warning - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c0a26bbd3f99b7b03f072e3409aff4e6ec8af6f6
generic

RDMA/hns: Fix WQ_MEM_RECLAIM warning - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/70a5eb757ace5bd627a36f04d871eaf85def424d
generic

RDMA/hns: Fix WQ_MEM_RECLAIM warning - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/562c96b1393da2df3ea62173c84117b39da353b9
generic

RDMA/hns: Fix WQ_MEM_RECLAIM warning - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/12761bd0ae16a80f237c2a65ab1b1064076cc74a
generic

RDMA/hns: Fix WQ_MEM_RECLAIM warning - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0cbec8b49270f3f0600b8e3ef5e8f0d233dcea27

Vendor Advisories for CVE-2026-46265(1)

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

Patch Availability(13)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-6.8 (6.8.0-134.134) @ noble2026-09-14ubuntu
ubuntulinux-tools-azure-edge (6.8.0-1063.71~22.04.1) @ jammy2026-09-14ubuntu
ubuntulinux-tools-oracle-edge (6.8.0-1057.58~22.04.1) @ jammy2026-09-14ubuntu
ubuntulinux-tools-lowlatency-hwe-20.04-edge (6.8.0-134.134.1) @ noble2026-09-14ubuntu
ubuntulinux-tools-raspi-6.8 (6.8.0-1060.64) @ noble2026-09-14ubuntu
ubuntulinux-tools-fips-6.8 (6.8.0-134.134+fips1) @ noble2026-09-14ubuntu
ubuntulinux-tools-azure-fde-lts-24.04 (6.8.0-1062.69) @ noble2026-09-14ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.8.0-136.136~22.04.1) @ jammy2026-09-14ubuntu
ubuntulinux-xilinx-zynqmp (6.8.0.1032.33) @ noble2026-09-14ubuntu
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2049.50) @ noble2026-09-14ubuntu
ubuntulinux-tools-azure-fde-6.8 (6.8.0-1062.69~22.04.1) @ jammy2026-09-14ubuntu
ubuntulinux-tools-nvidia-tegra-rt-6.8 (6.8.0-1029.30) @ noble2026-09-14ubuntu
linuxKernel @ 6.1.165—osv

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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux5.10.103-1 ... 7.2~rc5-1~exp1 (496 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 6.1.99-1 (48 versions)6.1.170-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.38-1 ... 6.12.85-1~bpo12+1 (17 versions)6.12.85-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 6.18~rc7-1~exp1 (103 versions)6.18.14-1—

All Vendor Advisories

(12)

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 10× in last 7d / 47× 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 284 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-46265?
CVE-2026-46265 is a high vulnerability published on June 3, 2026. In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix WQMEMRECLAIM warning When sunrpc is used, if a reset triggered, our wq may lead the following trace: workqueue: WQMEMRECLAIM xprtiod:xprtrdmaconnect_worker [rpcrdma] is flushing !WQMEMRECLAIM…
When was CVE-2026-46265 disclosed?
CVE-2026-46265 was first published in the National Vulnerability Database on June 3, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46265 actively exploited?
CVE-2026-46265 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 69.4% of all scored CVEs.
What is the CVSS score of CVE-2026-46265?
CVE-2026-46265 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-46265?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46265, 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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