CVE-2026-53340

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-01. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 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:

i2c: imx: fix clock and pinctrl state inconsistency in runtime PM

In i2c_imx_runtime_suspend(), the clock is disabled before switching the pinctrl state to sleep. If pinctrl_pm_select_sleep_state() fails, the runtime suspend is aborted but the clock remains disabled, causing a system crash when the hardware is subsequently accessed.

Fix this by switching the pinctrl state before disabling the clock so that a pinctrl failure leaves the clock enabled and the hardware accessible.

In i2c_imx_runtime_resume(), restore the pinctrl state back to sleep if clk_enable() fails to keep the consistent.

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
5%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 23, 2026

Advisory Details (3)

Auto-updated Jul 24, 2026
No patch confirmed yet.
generic

i2c: imx: fix clock and pinctrl state inconsistency in runtime PM - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/c8f5269c1bf505847bc7dbb92054594790114de6
generic

i2c: imx: fix clock and pinctrl state inconsistency in runtime PM - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9fa82cf393bafc7bd7ca15c1d5cbd5b57ab9de1d
generic

i2c: imx: fix clock and pinctrl state inconsistency in runtime PM - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/8783fb8031799f1230997c16df8c8dce9fcd1841

Vendor Advisories for CVE-2026-53340(1)

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

Affected Packages

(1 across 1 ecosystem)
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (145 versions)7.0.13-1—

Data Freshness Timeline

(refreshed 7× in last 7d / 52× 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 403 total refreshes for this CVE.

  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 09:35 UTCEPSS rescore
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-07 16:01 UTCEPSS rescore
  5. 2026-09-06 13:47 UTCEPSS rescore
  6. 2026-09-06 02:31 UTCEG score recompute
  7. 2026-09-06 02:31 UTCGHSA enrichment
  8. 2026-09-04 05:06 UTCEPSS rescore
  9. 2026-09-02 14:12 UTCEPSS rescore
  10. 2026-09-01 13:54 UTCEPSS rescore
  11. 2026-09-01 04:40 UTCEPSS rescore
  12. 2026-08-30 19:17 UTCEPSS rescore
  13. 2026-08-30 13:14 UTCEG score recompute
  14. 2026-08-30 13:14 UTCGHSA enrichment
  15. 2026-08-30 01:22 UTCEPSS rescore
  16. 2026-08-28 21:41 UTCEPSS rescore
  17. 2026-08-27 22:28 UTCEG score recompute
  18. 2026-08-27 22:28 UTCGHSA enrichment
  19. 2026-08-27 14:25 UTCEPSS rescore
  20. 2026-08-26 14:46 UTCEPSS rescore
  21. 2026-08-25 13:49 UTCEPSS rescore
  22. 2026-08-24 14:15 UTCEG score recompute
  23. 2026-08-24 14:15 UTCGHSA enrichment
  24. 2026-08-23 12:46 UTCEG score recompute
  25. 2026-08-23 12:46 UTCGHSA enrichment
Show 75 more
  1. 2026-08-23 00:19 UTCEPSS rescore
  2. 2026-08-22 11:19 UTCEG score recompute
  3. 2026-08-22 11:19 UTCGHSA enrichment
  4. 2026-08-21 23:49 UTCEPSS rescore
  5. 2026-08-21 09:49 UTCEG score recompute
  6. 2026-08-21 09:49 UTCGHSA enrichment
  7. 2026-08-20 22:55 UTCEPSS rescore
  8. 2026-08-20 08:22 UTCEG score recompute
  9. 2026-08-20 08:22 UTCGHSA enrichment
  10. 2026-08-19 17:04 UTCEPSS rescore
  11. 2026-08-19 06:55 UTCEG score recompute
  12. 2026-08-19 06:55 UTCGHSA enrichment
  13. 2026-08-18 13:48 UTCEPSS rescore
  14. 2026-08-18 04:51 UTCEG score recompute
  15. 2026-08-18 04:51 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-16 23:34 UTCEG score recompute
  18. 2026-08-16 23:34 UTCGHSA enrichment
  19. 2026-08-16 14:56 UTCEPSS rescore
  20. 2026-08-16 02:14 UTCEPSS rescore
  21. 2026-08-15 22:07 UTCEG score recompute
  22. 2026-08-15 22:07 UTCGHSA enrichment
  23. 2026-08-15 01:30 UTCEPSS rescore
  24. 2026-08-14 20:38 UTCEG score recompute
  25. 2026-08-14 20:38 UTCGHSA enrichment
  26. 2026-08-13 22:00 UTCEPSS rescore
  27. 2026-08-13 19:11 UTCGHSA enrichment
  28. 2026-08-12 17:44 UTCEG score recompute
  29. 2026-08-12 17:44 UTCGHSA enrichment
  30. 2026-08-12 13:51 UTCEPSS rescore
  31. 2026-08-11 16:17 UTCEG score recompute
  32. 2026-08-11 16:17 UTCGHSA enrichment
  33. 2026-08-11 00:00 UTCEPSS rescore
  34. 2026-08-10 14:49 UTCEG score recompute
  35. 2026-08-10 14:49 UTCGHSA enrichment
  36. 2026-08-09 13:46 UTCEPSS rescore
  37. 2026-08-09 13:22 UTCEG score recompute
  38. 2026-08-09 13:22 UTCGHSA enrichment
  39. 2026-08-08 16:37 UTCEPSS rescore
  40. 2026-08-08 11:55 UTCGHSA enrichment
  41. 2026-08-07 10:27 UTCEG score recompute
  42. 2026-08-07 10:27 UTCGHSA enrichment
  43. 2026-08-06 13:47 UTCEPSS rescore
  44. 2026-08-06 09:00 UTCEG score recompute
  45. 2026-08-06 09:00 UTCGHSA enrichment
  46. 2026-08-05 19:17 UTCEPSS rescore
  47. 2026-08-05 07:33 UTCEG score recompute
  48. 2026-08-05 07:33 UTCGHSA enrichment
  49. 2026-08-04 15:10 UTCEPSS rescore
  50. 2026-08-04 10:39 UTCEPSS rescore
  51. 2026-08-04 05:25 UTCEG score recompute
  52. 2026-08-04 05:25 UTCGHSA enrichment
  53. 2026-08-03 10:36 UTCEPSS rescore
  54. 2026-08-03 03:57 UTCGHSA enrichment
  55. 2026-08-02 02:29 UTCEG score recompute
  56. 2026-08-02 02:29 UTCGHSA enrichment
  57. 2026-08-02 02:27 UTCEPSS rescore
  58. 2026-08-01 04:16 UTCEPSS rescore
  59. 2026-08-01 01:02 UTCEG score recompute
  60. 2026-08-01 01:02 UTCGHSA enrichment
  61. 2026-07-30 23:33 UTCEG score recompute
  62. 2026-07-30 23:32 UTCGHSA enrichment
  63. 2026-07-30 16:28 UTCEPSS rescore
  64. 2026-07-29 22:05 UTCGHSA enrichment
  65. 2026-07-28 17:47 UTCEG score recompute
  66. 2026-07-28 17:47 UTCGHSA enrichment
  67. 2026-07-28 15:37 UTCEPSS rescore
  68. 2026-07-27 16:01 UTCEG score recompute
  69. 2026-07-27 16:01 UTCGHSA enrichment
  70. 2026-07-26 14:54 UTCEPSS rescore
  71. 2026-07-26 13:21 UTCEG score recompute
  72. 2026-07-26 13:21 UTCGHSA enrichment
  73. 2026-07-25 14:18 UTCEPSS rescore
  74. 2026-07-24 14:18 UTCEPSS rescore
  75. 2026-07-23 22:13 UTCEG score recompute▲ 5.50

Frequently asked(5)

What is CVE-2026-53340?
CVE-2026-53340 is a medium vulnerability published on July 1, 2026. In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix clock and pinctrl state inconsistency in runtime PM In i2cimxruntime_suspend(), the clock is disabled before switching the pinctrl state to sleep. If pinctrlpmselectsleepstate() fails, the runtime suspend is aborted…
When was CVE-2026-53340 disclosed?
CVE-2026-53340 was first published in the National Vulnerability Database on July 1, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53340 actively exploited?
CVE-2026-53340 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 94.5% of all scored CVEs.
What is the CVSS score of CVE-2026-53340?
CVE-2026-53340 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-53340?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53340, 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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