CVE-2026-70567

HIGHPre-NVD 7.07.0—
EchelonGraph scoreHIGH confidence

Score 7.0 from GitHub Security Advisory (severity: HIGH) published 2026-09-08. the CNA's CVSS baseline 7.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.0Exploit: None knownExposed: 0

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

Double free in Windows Display Enhancement Service allows an authorized attacker to elevate privileges locally.

CVSS v3
7.0
EG Score
7.0(high)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity70% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 18, 2026

Advisory Details (1)

Auto-updated Sep 8, 2026
Patch available. Sources: microsoft.
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70567

Vendor Advisories for CVE-2026-70567(2)

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 47× in last 7d / 88× 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.

  1. 2026-09-19 19:57 UTCEG score recompute
  2. 2026-09-19 19:57 UTCVendor advisory
  3. 2026-09-19 19:57 UTCGHSA enrichment
  4. 2026-09-19 08:27 UTCVendor advisory
  5. 2026-09-19 08:27 UTCGHSA enrichment
  6. 2026-09-18 20:58 UTCEG score recompute
  7. 2026-09-18 20:58 UTCVendor advisory
  8. 2026-09-18 20:58 UTCGHSA enrichment
  9. 2026-09-18 19:28 UTCEPSS rescore
  10. 2026-09-18 14:07 UTCVendor advisory
  11. 2026-09-18 14:07 UTCGHSA enrichment
  12. 2026-09-18 11:00 UTCVendor advisory
  13. 2026-09-18 11:00 UTCGHSA enrichment
  14. 2026-09-17 23:30 UTCVendor advisory
  15. 2026-09-17 23:30 UTCGHSA enrichment
  16. 2026-09-17 20:08 UTCEG score recompute
  17. 2026-09-17 20:08 UTCVendor advisory
  18. 2026-09-17 20:08 UTCGHSA enrichment
  19. 2026-09-17 08:58 UTCVendor advisory
  20. 2026-09-17 08:58 UTCGHSA enrichment
  21. 2026-09-16 21:28 UTCEG score recompute
  22. 2026-09-16 21:28 UTCVendor advisory
  23. 2026-09-16 21:28 UTCGHSA enrichment
  24. 2026-09-16 14:08 UTCEPSS rescore
  25. 2026-09-16 10:27 UTCEG score recompute
Show 63 more
  1. 2026-09-16 10:27 UTCVendor advisory
  2. 2026-09-16 10:27 UTCGHSA enrichment
  3. 2026-09-16 05:15 UTCEPSS rescore
  4. 2026-09-15 22:57 UTCVendor advisory
  5. 2026-09-15 22:57 UTCGHSA enrichment
  6. 2026-09-15 17:41 UTCVendor advisory
  7. 2026-09-15 17:41 UTCGHSA enrichment
  8. 2026-09-15 10:48 UTCEG score recompute
  9. 2026-09-15 10:48 UTCVendor advisory
  10. 2026-09-15 10:48 UTCGHSA enrichment
  11. 2026-09-15 03:12 UTCEPSS rescore
  12. 2026-09-14 23:09 UTCVendor advisory
  13. 2026-09-14 23:09 UTCGHSA enrichment
  14. 2026-09-14 17:40 UTCVendor advisory
  15. 2026-09-14 17:40 UTCGHSA enrichment
  16. 2026-09-14 08:14 UTCVendor advisory
  17. 2026-09-14 08:14 UTCGHSA enrichment
  18. 2026-09-13 20:45 UTCEG score recompute
  19. 2026-09-13 20:45 UTCVendor advisory
  20. 2026-09-13 20:45 UTCGHSA enrichment
  21. 2026-09-13 09:15 UTCVendor advisory
  22. 2026-09-13 09:15 UTCGHSA enrichment
  23. 2026-09-12 21:46 UTCEG score recompute
  24. 2026-09-12 21:46 UTCVendor advisory
  25. 2026-09-12 21:46 UTCGHSA enrichment
  26. 2026-09-12 15:02 UTCEPSS rescore
  27. 2026-09-12 10:16 UTCVendor advisory
  28. 2026-09-12 10:15 UTCGHSA enrichment
  29. 2026-09-11 22:44 UTCVendor advisory
  30. 2026-09-11 22:44 UTCGHSA enrichment
  31. 2026-09-11 20:00 UTCVendor advisory
  32. 2026-09-11 20:00 UTCGHSA enrichment
  33. 2026-09-11 17:01 UTCEG score recompute
  34. 2026-09-11 17:01 UTCVendor advisory
  35. 2026-09-11 17:01 UTCGHSA enrichment
  36. 2026-09-11 14:53 UTCEPSS rescore
  37. 2026-09-11 10:58 UTCEG score recompute
  38. 2026-09-11 10:58 UTCGHSA enrichment
  39. 2026-09-10 23:28 UTCGHSA enrichment
  40. 2026-09-10 21:00 UTCEG score recompute
  41. 2026-09-10 21:00 UTCGHSA enrichment
  42. 2026-09-10 09:35 UTCEPSS rescore
  43. 2026-09-10 09:30 UTCGHSA enrichment
  44. 2026-09-09 21:57 UTCGHSA enrichment
  45. 2026-09-09 20:03 UTCEG score recompute
  46. 2026-09-09 20:03 UTCVendor advisory
  47. 2026-09-09 20:03 UTCGHSA enrichment
  48. 2026-09-09 17:33 UTCEG score recompute
  49. 2026-09-09 17:33 UTCVendor advisory
  50. 2026-09-09 17:33 UTCGHSA enrichment
  51. 2026-09-09 16:50 UTCEG score recompute
  52. 2026-09-09 16:50 UTCVendor advisory
  53. 2026-09-09 16:50 UTCGHSA enrichment
  54. 2026-09-09 11:27 UTCVendor advisory
  55. 2026-09-09 11:27 UTCGHSA enrichment
  56. 2026-09-08 23:57 UTCVendor advisory
  57. 2026-09-08 23:57 UTCGHSA enrichment
  58. 2026-09-08 18:42 UTCEG score recompute
  59. 2026-09-08 18:42 UTCVendor advisory
  60. 2026-09-08 18:42 UTCGHSA enrichment
  61. 2026-09-08 17:48 UTCEG score recompute
  62. 2026-09-08 17:48 UTCVendor advisory
  63. 2026-09-08 17:25 UTCMITRE cvelistV5first tracked

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-70567?
CVE-2026-70567 is a high vulnerability published on September 8, 2026. Double free in Windows Display Enhancement Service allows an authorized attacker to elevate privileges locally.
When was CVE-2026-70567 disclosed?
CVE-2026-70567 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-70567 actively exploited?
CVE-2026-70567 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 83.9% of all scored CVEs.
What is the CVSS score of CVE-2026-70567?
CVE-2026-70567 has a CVSS v4.0 base score of 7.0 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-70567?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-70567, 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

Explore the affected products and dependency analysis for CVE-2026-70567

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