CVE-2026-85856
HIGH
CVSS 7.1
Published: 2026-10-13
Modified: 2026-10-14
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Threat Intelligence Pending
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Description
Heap-based buffer overflow in Windows Internet Connection Sharing (ICS) allows an authorized attacker to execute code over an adjacent network.
Quick Facts
| CVE ID | CVE-2026-85856 |
| CVSS Score | 7.1 |
| Vector | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Published | 2026-10-13 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |