CVE-2016-4657
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)
66.8%
99.3th percentile
CISA KEV
Listed
Added 2022-05-24 · patch by 2022-06-14
Weakness / dates
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Published — · modified —
Timeline
- 2022-05-24 — Added to CISA KEV (actively exploited)
- 2022-06-14 — CISA patch-by deadline
Description
Apple iOS WebKit contains a memory corruption vulnerability that allows attackers to execute remote code or cause a denial-of-service (DoS) via a crafted web site. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.