CVE-2023-54126

UNRATEDCVSS · not yet scored

Also known asEUVD-2023-60319 (ENISA EUVD) · GHSA-mhhh-8cqr-9rjj (GitHub Security Advisories)Source: ENISA EUVD

—
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No CVSS published and no exploitation signals yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS v2: —Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

crypto: safexcel - Cleanup ring IRQ workqueues on load failure

A failure loading the safexcel driver results in the following warning on boot, because the IRQ affinity has not been correctly cleaned up. Ensure we clean up the affinity and workqueues on a failure to load the driver.

crypto-safexcel: probe of f2800000.crypto failed with error -2 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 232 at kernel/irq/manage.c:1913 free_irq+0x300/0x340 Modules linked in: hwmon mdio_i2c crypto_safexcel(+) md5 sha256_generic libsha256 authenc libdes omap_rng rng_core nft_masq nft_nat nft_chain_nat nf_nat nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink fuse autofs4 CPU: 1 PID: 232 Comm: systemd-udevd Tainted: G W 6.1.6-00002-g9d4898824677 #3 Hardware name: MikroTik RB5009 (DT) pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : free_irq+0x300/0x340 lr : free_irq+0x2e0/0x340 sp : ffff800008fa3890 x29: ffff800008fa3890 x28: 0000000000000000 x27: 0000000000000000 x26: ffff8000008e6dc0 x25: ffff000009034cac x24: ffff000009034d50 x23: 0000000000000000 x22: 000000000000004a x21: ffff0000093e0d80 x20: ffff000009034c00 x19: ffff00000615fc00 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 000075f5c1584c5e x14: 0000000000000017 x13: 0000000000000000 x12: 0000000000000040 x11: ffff000000579b60 x10: ffff000000579b62 x9 : ffff800008bbe370 x8 : ffff000000579dd0 x7 : 0000000000000000 x6 : ffff000000579e18 x5 : ffff000000579da8 x4 : ffff800008ca0000 x3 : ffff800008ca0188 x2 : 0000000013033204 x1 : ffff000009034c00 x0 : ffff8000087eadf0 Call trace: free_irq+0x300/0x340 devm_irq_release+0x14/0x20 devres_release_all+0xa0/0x100 device_unbind_cleanup+0x14/0x60 really_probe+0x198/0x2d4 __driver_probe_device+0x74/0xdc driver_probe_device+0x3c/0x110 __driver_attach+0x8c/0x190 bus_for_each_dev+0x6c/0xc0 driver_attach+0x20/0x30 bus_add_driver+0x148/0x1fc driver_register+0x74/0x120 __platform_driver_register+0x24/0x30 safexcel_init+0x48/0x1000 [crypto_safexcel] do_one_initcall+0x4c/0x1b0 do_init_module+0x44/0x1cc load_module+0x1724/0x1be4 __do_sys_finit_module+0xbc/0x110 __arm64_sys_finit_module+0x1c/0x24 invoke_syscall+0x44/0x110 el0_svc_common.constprop.0+0xc0/0xe0 do_el0_svc+0x20/0x80 el0_svc+0x14/0x4c el0t_64_sync_handler+0xb0/0xb4 el0t_64_sync+0x148/0x14c ---[ end trace 0000000000000000 ]---

CVSS v3
—
EchelonGraph score
Not yet assessedNo source has published severity data for this CVE yet — no CVSS score from NVD or a CNA, no GitHub advisory, and it is not in CISA KEV. This is not a rating of zero; we cannot assess it yet.
EG Score
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EG Risk
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EPSS PROB
0.2%
EPSS %ILE
11th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

EG Severity
Not assessed: no CVSS publishedA missing CVSS is not a severity of zero.
EG Likelihood
0.2% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-26). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
No SSVC decision: EchelonGraph has not assessed this CVECISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the BOD 26-04 block below.

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). Where an input reads “CISA's BOD 26-04 default”, no one has published it for this CVE, and CISA's implementation guidance says: “If “Automatable” and “Technical Impact” information items about a CVE ID are not available and the CVE ID is not in the KEV Catalog, CISA will treat its values as “no” and “total,” respectively, until CISA or a third party provides metadata about the CVE ID. CISA will always provide the Vulnrichment data for a CVE ID listed in the KEV Catalog.” Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

December 24, 2025

Last Modified

April 15, 2026

References (7)

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
linuxKernel @ 5.4.243 (fixes >=4.13.0)—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 rangeFix by version rangeDependents
linux5.10.103-1 ... 5.10.92-2 (33 versions)
  • every version up to 5.10.191-1: fixed in 5.10.191-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.27-1
  • every version up to 6.1.37-1: fixed in 6.1.37-1
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Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.3.7-1: fixed in 6.3.7-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.3.7-1: fixed in 6.3.7-1
—

Data Freshness Timeline

(refreshed 7× in last 7d / 38× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 94 of 229 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 6 repeat rows among the latest 100 are merged into the row they repeat. The 135 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-06 16:31 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  2. 2026-11-05 16:33 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  3. 2026-11-04 16:31 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  4. 2026-11-03 16:41 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  5. 2026-11-02 16:40 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  6. 2026-11-01 16:31 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  7. 2026-10-31 16:30 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  8. 2026-10-30 16:31 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  9. 2026-10-29 16:30 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  10. 2026-10-28 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  11. 2026-10-27 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  12. 2026-10-27 10:45 UTCEG score recompute
  13. 2026-10-27 10:45 UTCGHSA enrichmentGHSA-mhhh-8cqr-9rjj
  14. 2026-10-26 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  15. 2026-10-25 23:55 UTCOSV refresh
  16. 2026-10-25 17:27 UTCEG score recompute
  17. 2026-10-25 16:30 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  18. 2026-10-24 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  19. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  20. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  21. 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  22. 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  23. 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  24. 2026-10-18 16:29 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  25. 2026-10-18 07:40 UTCEG score recompute
Show 69 more
  1. 2026-10-17 16:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  2. 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  3. 2026-10-15 16:29 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  4. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  5. 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  6. 2026-10-12 18:11 UTCEG score recompute
  7. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  8. 2026-10-11 21:37 UTCEG score recompute
  9. 2026-10-11 13:45 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  10. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  11. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  12. 2026-10-08 17:06 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  13. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  14. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  15. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  16. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  17. 2026-10-03 14:23 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  18. 2026-10-03 13:09 UTCOSV refresh
  19. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  20. 2026-09-30 16:38 UTCEG score recompute
  21. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  22. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  23. 2026-09-28 13:49 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  24. 2026-09-26 00:22 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  25. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  26. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  27. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  28. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  29. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  30. 2026-09-16 05:11 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  31. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  32. 2026-09-14 05:49 UTCOSV refresh
  33. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  34. 2026-09-12 14:58 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  35. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  36. 2026-09-11 09:34 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  37. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  38. 2026-09-07 15:59 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  39. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  40. 2026-09-05 15:26 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  41. 2026-09-04 13:58 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  42. 2026-09-04 05:04 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  43. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  44. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  45. 2026-09-01 04:36 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  46. 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  47. 2026-08-30 01:20 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  48. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  49. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  50. 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  51. 2026-08-26 06:43 UTCOSV refresh
  52. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  53. 2026-08-23 00:17 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  54. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.2% · 11th percentile
  55. 2026-08-20 22:53 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  56. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  57. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  58. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  59. 2026-08-16 02:12 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  60. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  61. 2026-08-13 21:58 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  62. 2026-08-12 13:49 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  63. 2026-08-11 13:40 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  64. 2026-08-10 23:58 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  65. 2026-08-09 22:47 UTCGHSA enrichmentGHSA-mhhh-8cqr-9rjj
  66. 2026-08-09 13:44 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  67. 2026-08-08 16:35 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  68. 2026-08-07 16:25 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  69. 2026-08-06 13:45 UTCEPSS rescoreEPSS 0.2% · 8th percentile

Frequently asked(4)

What is CVE-2023-54126?
CVE-2023-54126 is a vulnerability whose severity is not yet rated; its CVE record was published on December 24, 2025. In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel - Cleanup ring IRQ workqueues on load failure A failure loading the safexcel driver results in the following warning on boot, because the IRQ affinity has not been correctly cleaned up. Ensure we clean up the…
When was the CVE record for CVE-2023-54126 published?
The CVE record for CVE-2023-54126 was published on December 24, 2025. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of April 15, 2026; the record at its source may have been updated since.
Is CVE-2023-54126 actively exploited?
CVE-2023-54126 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (11th percentile of EPSS-scored CVEs).
How do I remediate CVE-2023-54126?
A fix for CVE-2023-54126 is available: update to the fixed version the vendor names in its advisory.

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