high8.1
CVE-2026-7978
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…
Impact
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)
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Chrome | before 148.0.7778.96 |