Use after free in Blink in Google Chrome prior to 89.0.4389.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
Use after free in Blink in Google Chrome prior to 89.0.4389.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Confirm exposure before applying a vendor-supported change.
Apply updates per vendor instructions.
Due date: 2021.11.17Confirm that Google Chromium Blink and an affected version are present.
Combine exploitation signals with asset exposure and business criticality.
Follow the vendor advisory or supported update path and preserve rollback options.
Recheck the version, service health, access paths, and relevant logs.
