CVE-2026-53045

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-24. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 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:

memory: tegra124-emc: Fix dll_change check

The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
40.4%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 28, 2026

Advisory Details (8)

Auto-updated Jun 28, 2026
No patch confirmed yet.
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/db0ae80865b515cc0b705c85877ec00f7eebe9fe
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a85967331144fde9300be38bb44d2558eb6b742e
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9597ab9a8296ab337e6820f8a717ff621078b632
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7e19e72f306484996c52ff96cc92f69b78ed5435
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/2369b1831161356e1bcb51385d3e532dc4fe2771
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/1ebbbef47d11cc90219c081492ccf995aaa3e9b3
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/1793249c067a4b28e1aba0ad0e4d73aa9f9e165a
generic

memory: tegra124-emc: Fix dll_change check - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/05f138fc7e27ee8e7a83ccf966c3fa26cda44dda

Vendor Advisories for CVE-2026-53045(2)

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

Data Freshness Timeline

(refreshed 97× in last 7d / 109× 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 109 total refreshes for this CVE.

  1. 2026-07-07 06:56 UTCEG score recompute
  2. 2026-07-07 06:56 UTCGHSA enrichment
  3. 2026-07-07 03:14 UTCEG score recompute
  4. 2026-07-07 03:13 UTCGHSA enrichment
  5. 2026-07-06 23:33 UTCEG score recompute
  6. 2026-07-06 23:33 UTCGHSA enrichment
  7. 2026-07-06 19:52 UTCEG score recompute
  8. 2026-07-06 19:51 UTCGHSA enrichment
  9. 2026-07-06 16:27 UTCEPSS rescore
  10. 2026-07-06 16:27 UTCEPSS rescore
  11. 2026-07-06 15:54 UTCEG score recompute
  12. 2026-07-06 15:54 UTCGHSA enrichment
  13. 2026-07-06 12:13 UTCEG score recompute
  14. 2026-07-06 12:13 UTCGHSA enrichment
  15. 2026-07-06 08:12 UTCEG score recompute
  16. 2026-07-06 08:12 UTCGHSA enrichment
  17. 2026-07-06 04:30 UTCEG score recompute
  18. 2026-07-06 04:30 UTCGHSA enrichment
  19. 2026-07-06 02:23 UTCEPSS rescore
  20. 2026-07-06 02:23 UTCEPSS rescore
  21. 2026-07-06 00:35 UTCEG score recompute
  22. 2026-07-06 00:35 UTCGHSA enrichment
  23. 2026-07-05 20:54 UTCEG score recompute
  24. 2026-07-05 20:54 UTCGHSA enrichment
  25. 2026-07-05 17:13 UTCEG score recompute
Show 75 more
  1. 2026-07-05 17:13 UTCGHSA enrichment
  2. 2026-07-05 13:32 UTCEG score recompute
  3. 2026-07-05 13:31 UTCGHSA enrichment
  4. 2026-07-05 09:51 UTCEG score recompute
  5. 2026-07-05 09:51 UTCGHSA enrichment
  6. 2026-07-05 06:09 UTCEG score recompute
  7. 2026-07-05 06:09 UTCGHSA enrichment
  8. 2026-07-05 02:31 UTCEPSS rescore
  9. 2026-07-05 02:30 UTCEPSS rescore
  10. 2026-07-05 02:18 UTCEG score recompute
  11. 2026-07-05 02:18 UTCGHSA enrichment
  12. 2026-07-04 22:38 UTCEG score recompute
  13. 2026-07-04 22:38 UTCGHSA enrichment
  14. 2026-07-04 18:57 UTCEG score recompute
  15. 2026-07-04 18:57 UTCGHSA enrichment
  16. 2026-07-04 15:14 UTCEG score recompute
  17. 2026-07-04 15:14 UTCGHSA enrichment
  18. 2026-07-04 11:32 UTCEG score recompute
  19. 2026-07-04 11:32 UTCGHSA enrichment
  20. 2026-07-04 07:51 UTCEG score recompute
  21. 2026-07-04 07:51 UTCGHSA enrichment
  22. 2026-07-04 06:31 UTCEPSS rescore
  23. 2026-07-04 04:11 UTCEG score recompute
  24. 2026-07-04 04:11 UTCGHSA enrichment
  25. 2026-07-03 23:56 UTCEG score recompute
  26. 2026-07-03 23:55 UTCGHSA enrichment
  27. 2026-07-03 20:14 UTCEG score recompute
  28. 2026-07-03 20:14 UTCGHSA enrichment
  29. 2026-07-03 16:34 UTCEG score recompute
  30. 2026-07-03 16:34 UTCGHSA enrichment
  31. 2026-07-03 12:52 UTCEG score recompute
  32. 2026-07-03 12:52 UTCGHSA enrichment
  33. 2026-07-03 09:12 UTCEG score recompute
  34. 2026-07-03 09:12 UTCGHSA enrichment
  35. 2026-07-03 05:31 UTCEG score recompute
  36. 2026-07-03 05:30 UTCGHSA enrichment
  37. 2026-07-03 01:44 UTCEG score recompute
  38. 2026-07-03 01:44 UTCGHSA enrichment
  39. 2026-07-02 22:03 UTCEG score recompute
  40. 2026-07-02 22:03 UTCGHSA enrichment
  41. 2026-07-02 18:21 UTCEG score recompute
  42. 2026-07-02 18:21 UTCGHSA enrichment
  43. 2026-07-02 14:41 UTCEG score recompute
  44. 2026-07-02 14:40 UTCGHSA enrichment
  45. 2026-07-02 11:00 UTCEG score recompute
  46. 2026-07-02 11:00 UTCGHSA enrichment
  47. 2026-07-02 06:51 UTCEG score recompute
  48. 2026-07-02 06:50 UTCGHSA enrichment
  49. 2026-07-02 03:10 UTCEG score recompute
  50. 2026-07-02 03:10 UTCGHSA enrichment
  51. 2026-07-01 23:29 UTCEG score recompute
  52. 2026-07-01 23:29 UTCGHSA enrichment
  53. 2026-07-01 19:49 UTCEG score recompute
  54. 2026-07-01 19:48 UTCGHSA enrichment
  55. 2026-07-01 16:08 UTCEG score recompute
  56. 2026-07-01 16:08 UTCGHSA enrichment
  57. 2026-07-01 15:07 UTCEPSS rescore
  58. 2026-07-01 12:28 UTCEG score recompute
  59. 2026-07-01 12:28 UTCGHSA enrichment
  60. 2026-07-01 08:48 UTCEG score recompute
  61. 2026-07-01 08:48 UTCGHSA enrichment
  62. 2026-07-01 05:07 UTCEG score recompute
  63. 2026-07-01 05:07 UTCGHSA enrichment
  64. 2026-07-01 01:26 UTCEG score recompute
  65. 2026-07-01 01:26 UTCGHSA enrichment
  66. 2026-06-30 23:22 UTCEPSS rescore
  67. 2026-06-30 21:39 UTCEG score recompute
  68. 2026-06-30 21:39 UTCGHSA enrichment
  69. 2026-06-30 17:58 UTCEG score recompute
  70. 2026-06-30 17:58 UTCGHSA enrichment
  71. 2026-06-30 14:18 UTCEG score recompute▲ 9.80
  72. 2026-06-30 14:17 UTCGHSA enrichment
  73. 2026-06-29 14:06 UTCEPSS rescore
  74. 2026-06-29 14:06 UTCEPSS rescore
  75. 2026-06-28 14:07 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-53045?
CVE-2026-53045 is a critical vulnerability published on June 24, 2026. In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dll_change check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check.
When was CVE-2026-53045 disclosed?
CVE-2026-53045 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53045 actively exploited?
CVE-2026-53045 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 40.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-53045?
CVE-2026-53045 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-53045?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53045, 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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