CVE-2026-20474

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%CVSS: 6.0Exploit: None knownExposed: 0

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

In display, there is a possible escalation of privilege due to a race condition. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11019183; Issue ID: MSV-7758.

CVSS v3
6.0
EG Score
6.0(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: 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
Severity60% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 19, 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-2026-20474(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 15× in last 7d / 68× 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 118 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-20474?
CVE-2026-20474 is a medium vulnerability published on August 3, 2026. In display, there is a possible escalation of privilege due to a race condition. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11019183; Issue ID: MSV-7758.
When was CVE-2026-20474 disclosed?
CVE-2026-20474 was first published in the National Vulnerability Database on August 3, 2026, with the most recent update on August 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-20474 actively exploited?
CVE-2026-20474 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 99.3% of all scored CVEs.
What is the CVSS score of CVE-2026-20474?
CVE-2026-20474 has a CVSS v3.1 base score of 6.0 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-20474?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-20474, 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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