CVE-2026-20700
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
—
EPSS — probability of exploitation (30 days)
1.3%
70.1th percentile
CISA KEV
Listed
Added 2026-02-12 · patch by 2026-03-05
Weakness / dates
—
Published — · modified —
Timeline
- 2026-02-12 — Added to CISA KEV (actively exploited)
- 2026-03-05 — CISA patch-by deadline
Description
Apple iOS, macOS, tvOS, watchOS, and visionOS contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow an attacker with memory write the capability to execute arbitrary code.