CVE-2026-20469

MEDIUMPre-NVD 6.06.0—
EchelonGraph scoreMEDIUM confidence

Score 6.0 from GitHub Security Advisory published 2026-08-03. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 6.0Exploit: None knownExposed services: Not assessed

No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.

In trusted_mem, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is needed for exploitation. Patch ID: AUTO00834868; Issue ID: MSV-6533.

CVSS v3
6.0
EG Score
6.0MEDIUMmedium confidence
EG Risk
27
EG Risk 27/100CISA SSVC

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
Severity60% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
4th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 3, 2026

Last Modified

August 28, 2026

Advisory Details (1)

Auto-updated Aug 3, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic🔴 Active Exploitation

August 2026 MediaTek Security Bulletin

https://www.mediatek.com/product-security-bulletin/August-2026

Vendor Advisories for CVE-2026-20469(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 59× 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 151 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-20469?
CVE-2026-20469 is a medium vulnerability published on August 3, 2026. In trusted_mem, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is needed for exploitation. Patch ID: AUTO00834868; Issue ID: MSV-6533.
When was CVE-2026-20469 disclosed?
CVE-2026-20469 was first published on August 3, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-20469 actively exploited?
CVE-2026-20469 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (4th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-20469?
CVE-2026-20469 has a CVSS v3.1 base score of 6.0 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-20469?
No fix for CVE-2026-20469 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-20469 are linked in the Vendor Advisories panel on this page.

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