Apple Multiple Buffer Overflow Vulnerability
Apple — Multiple Products
- Added to KEV catalog
- 12 February 2026
- Federal remediation due date
- 5 March 2026
- Weakness classification (CWE)
- CWE-119
CISA 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.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://support.apple.com/en-us/126346 ; https://support.apple.com/en-us/126348 ; https://support.apple.com/en-us/126351 ; https://support.apple.com/en-us/126352 ; https://support.apple.com/en-us/126353 ; https://nvd.nist.gov/vuln/detail/CVE-2026-20700
More Apple Vulnerabilities
Apple Multiple Products Improper Locking Vulnerability
Apple Multiple Products Classic Buffer Overflow Vulnerability
Apple Multiple Products Buffer Overflow Vulnerability
Apple Multiple Products Integer Overflow or Wraparound Vulnerability
Apple Multiple products Use-After-Free Vulnerability
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