CVEvulnerability
CVE-2026-65390
8.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-09-14
- Last modified
- 2026-09-16
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-190
Description
An integer overflow was addressed with improved input validation. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
Affected configurations
• apple safari (< 26.6.1)
• apple ipados (< 26.6.1)
• apple iphone os (< 26.6.1)
• apple macos (< 26.6.2)
• apple tvos (< 27.0)
• apple visionos (< 27.0)
• apple watchos (< 27.0)
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://support.apple.com/en-us/148281 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/148282 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/148286 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149036 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149037 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149038 Release Notes, Vendor Advisory