CVE-2026-7978 POC (Proof-of-Concept)

Inappropriate implementation in Companion in Google Chrome on Mac prior to 148.0.7778.96 allowed a remote attacker to perform OS-level privilege escalation via malicious network traffic. (Chromium security severity: Medium)

Published: 2026-05-06

CVSS: 8.1

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

Download CVE-2026-7978 POC (Proof-of-Concept) here:

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

https://hokyo.gr/poc-269-cve-2026-42376/

https://hokyo.gr/poc-566-cve-2026-7896/

https://hokyo.gr/poc-352-cve-2026-43530/