PoC Index

CVE-2021-30551

KEVHIGH 8.8EPSS 64.7%

Type confusion in V8 in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS v3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v2.0
6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
64.70% chance of exploitation in the next 30 days, 99th percentile
CISA KEV
added 2021-11-03
Published
2021-06-15
Updated
2025-10-21

Proof-of-concept exploits (1)

References

Related