CVE-2026-65675

HIGHNVD 6.57.1▲
EchelonGraph scoreMEDIUM confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-11. NVD baseline CVSS 6.5; sources differ by 0.6.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
7.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security feature over a network.

CVSS v3
6.5
EG Score
7.1HIGHmedium confidence
EG Risk
32
EG Risk 32/100CISA 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
Severity71% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.6%
EPSS %ILE
48th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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 11, 2026

Last Modified

September 29, 2026

Advisory Details (1)

Auto-updated Aug 11, 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-2026-65675

Vendor Advisories for CVE-2026-65675(2)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 31× in last 7d / 162× 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 399 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-65675?
CVE-2026-65675 is a high vulnerability published on August 11, 2026. No cwe for this issue in Visual Studio Code CoPilot Chat Extension allows an unauthorized attacker to bypass a security feature over a network.
When was CVE-2026-65675 disclosed?
CVE-2026-65675 was first published on August 11, 2026, with the most recent update on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65675 actively exploited?
CVE-2026-65675 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (48th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-65675?
CVE-2026-65675 has a CVSS v3 base score of 6.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.1 (HIGH).
How do I remediate CVE-2026-65675?
A fix for CVE-2026-65675 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-65675 are linked in the Vendor Advisories panel on this page.

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