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CVE-2021-21166

Act now ● On CISA KEV — actively exploited

Actively exploited — on the CISA KEV list.

CVSS base
EPSS — probability of exploitation (30 days)
26.7%
97.9th percentile
CISA KEV
Listed
Added 2021-11-03 · patch by 2021-11-17
Weakness / dates
Published — · modified —

Timeline

Description

Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Official: NVD · CVE.org