CVE-2026-103630

Summary

Use after free in FedCM in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Affected Software

VendorProductVersion RangeStatus
GoogleChrome154.0.8037.97 < 154.0.8037.97affected

Weaknesses

  • CWE-416: Use after free

ADP Enrichment

CISA ADP Vulnrichment

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

References