CVE-2021-4102
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
7.8%
94.4th percentile
CISA KEV
Listed
Added 2021-12-15 · patch by 2021-12-29
Weakness / dates
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Published — · modified —
Timeline
- 2021-12-15 — Added to CISA KEV (actively exploited)
- 2021-12-29 — CISA patch-by deadline
Description
Google Chromium V8 Engine contains a use-after-free 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.