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Vulnerability Detail

CVE-2026-72940 Verified Sceawere Triage Sources: NVD / CISA KEV

Vulnerability Metadata

Severity
High
Score / CVSS
8.8
Creation Date
3h ago
Vendor
Microsoft
Product
Windows 11 version 23H2
Attack Type
CWE-122: Heap-based Buffer Overflow
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Complexity
LOW

Narrative and Response

Description

Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network.

Executive Summary

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Technical Details

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Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

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Mitigations

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Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

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References

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Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

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Additional Metadata

{
  "score": "8.8",
  "pubDate": "2026-09-08T18:20:18.960Z",
  "pubdate": "2026-09-08T18:20:18.960Z"
}
CVE-2026-72940: CVE-2026-72940 Vulnerability (HIGH Severity, CVSS: 8.8) | Sceawere