CVE-2021-21142
moderate-risk
Published 2021-02-09
Use after free in Payments in Google Chrome on Mac prior to 88.0.4324.146 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Do I need to act?
-
0.61% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.6/10
Critical
NETWORK
/ LOW complexity
Affected Vendors
References (10)
Permissions Required
https://crbug.com/1169317
Third Party Advisory
https://security.gentoo.org/glsa/202104-08
Permissions Required
https://crbug.com/1169317
Third Party Advisory
https://security.gentoo.org/glsa/202104-08
43
/ 100
moderate-risk
Severity
32/34 · Critical
Exploitability
2/34 · Minimal
Exposure
9/34 · Low