CVE-2021-21135
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 19%
exploitation probability
19%top 3% of all CVEs
observed exploitation
nono source reports it
Inappropriate implementation in Performance API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Affected products
Google · Chrome