CVE-2026-26164 POC (Proof-of-Concept)

Improper neutralization of special elements in output used by a downstream component ('injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Published: 2026-05-07

CVSS: 7.5

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Download CVE-2026-26164 POC (Proof-of-Concept) here:

http://zeroday6mns52t72y3rsle7f72wca5uwn2xzktdysf72flozx7sv4mqd.onion/exploit-for-cve-2026-26164.773/

Tip: Download official Tor Browser at https://www.torproject.org/download/ to access .onion links.

https://hokyo.gr/poc-482-cve-2026-43164/

https://hokyo.gr/poc-793-cve-2026-42264/

https://hokyo.gr/poc-8-cve-2026-7545/