Integer overflow in Apple Ios And Ipados
CVE-2026-64765
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciousl…
Vulnerability class: Integer Overflow
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Apple Ios And Ipados — versions 0
- Apple Macos — versions 0
- Apple Tvos — versions 0
- Apple Visionos — versions 0
- Apple Watchos — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-64765?
- CVE-2026-64765 is a high-severity vulnerability in Apple Ios And Ipados, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2026-07-27.
- How severe is CVE-2026-64765?
- High severity. CVSS v3 base score is 7.8 out of 10.