CVE-2026-46262

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-06-03. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 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:

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put()

This reverts commit f51424872760 ("ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put()").

The original patch attempted to acquire the card->controls_rwsem lock in fsl_xcvr_mode_put(). However, this function is called from the upper ALSA core function snd_ctl_elem_write(), which already holds the write lock on controls_rwsem for the whole put operation. So there is no need to simply hold the lock for fsl_xcvr_activate_ctl() again.

Acquiring the read lock while holding the write lock in the same thread results in a deadlock and a hung task, as reported by Alexander Stein.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

June 3, 2026

Last Modified

July 22, 2026

Advisory Details (7)

Auto-updated Jun 16, 2026
No patch confirmed yet.
generic

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/b0f74f5d24fe3c73ef1369a811891198b54c1e8e
generic

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ae5a70e3e87c28edbaf9939cfef1bcbd9615420f
generic

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9f16d96e1222391a6b996a1b676bec14fb91e3b2
generic

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9a2a5da002775376498e8814df4a87cd629a3a0c
generic

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/30ffcad5edb56947dccc26f6816ab7a55b21a711
generic

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/29b2fbe3498da3681a01b34e4a2259f8a1b89448
generic

ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put() - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0886dc6326c3cc596799c4340d342898301cf52a

Vendor Advisories for CVE-2026-46262(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
linuxKernel @ 5.15.202—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

(3 across 3 ecosystems)
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—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 29× 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 158 total refreshes for this CVE.

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

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-46262?
CVE-2026-46262 is a medium vulnerability published on June 3, 2026. In the Linux kernel, the following vulnerability has been resolved: ASoC: fslxcvr: Revert fix missing lock in fslxcvrmodeput() This reverts commit f51424872760 ("ASoC: fslxcvr: fix missing lock in fslxcvrmodeput()"). The original patch attempted to acquire the card->controls_rwsem lock in…
When was CVE-2026-46262 disclosed?
CVE-2026-46262 was first published in the National Vulnerability Database on June 3, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46262 actively exploited?
CVE-2026-46262 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 99.4% of all scored CVEs.
What is the CVSS score of CVE-2026-46262?
CVE-2026-46262 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-46262?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46262, 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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