CVE-2026-7978

Summary

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 Software

VendorProductVersion RangeStatus
GoogleChrome148.0.7778.96 < 148.0.7778.96affected

Weaknesses

  • Inappropriate implementation

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References