CVE-2026-43414

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-08. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

A fix is available — apply it.

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

scsi: qla2xxx: Completely fix fcport double free

In qla24xx_els_dcmd_iocb() sp->free is set to qla2x00_els_dcmd_sp_free(). When an error happens, this function is called by qla2x00_sp_release(), when kref_put() releases the first and the last reference.

qla2x00_els_dcmd_sp_free() frees fcport by calling qla2x00_free_fcport(). Doing it one more time after kref_put() is a bad idea.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

May 8, 2026

Last Modified

July 8, 2026

Advisory Details (2)

Auto-updated Jul 26, 2026
No patch confirmed yet.
generic

scsi: qla2xxx: Completely fix fcport double free - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/d48ea85463f5b34f7b92ea0a13eddf1ab993da7b
generic

scsi: qla2xxx: Completely fix fcport double free - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c0b7da13a04bd70ef6070bfb9ea85f582294560a

Vendor Advisories for CVE-2026-43414(6)

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

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatkernel-0:6.12.0-211.28.1.el10_22026-06-25redhat
redhatkernel-0:5.14.0-687.17.1.el9_82026-06-22redhat
linuxKernel @ 6.19.9—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.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 37× 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 182 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-43414?
CVE-2026-43414 is a critical vulnerability published on May 8, 2026. In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Completely fix fcport double free In qla24xxelsdcmdiocb() sp->free is set to qla2x00elsdcmdsp_free(). When an error happens, this function is called by qla2x00sprelease(), when kref_put() releases the first and the…
When was CVE-2026-43414 disclosed?
CVE-2026-43414 was first published in the National Vulnerability Database on May 8, 2026, with the most recent update on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-43414 actively exploited?
CVE-2026-43414 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-2026-43414?
CVE-2026-43414 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-43414?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-43414, 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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