CVE-2026-65330CWE-119

CVE-2026-65330

Medium · published August 18, 2026

CVSS v3.1

6.5

EPSS

Percentile

38.4

In the wild

Unconfirmed

What it is

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Sequoia 15.8, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.

The record

Technical detail

CVSS v3.1: 6.5 · MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0: Not supplied
EPSS: 0.00453 · 38.4th percentile
Weakness: CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published: 2026-08-18T02:17Z

Affected products (3)

Product	Versions	Fixed in
apple/ipados	< 26.6.1	26.6.1
apple/iphone_os	< 26.6.1	26.6.1
apple/macos	≥ 26.0, < 26.6.2	26.6.2

References (6)

https://support.apple.com/en-us/148281 · [email protected]https://support.apple.com/en-us/148282 · [email protected]https://support.apple.com/en-us/149036 · [email protected]https://support.apple.com/en-us/149037 · [email protected]https://support.apple.com/en-us/149038 · [email protected]https://support.apple.com/en-us/149043 · [email protected]

EPSS history

Timeline

17 AUG 21:31Z
The issue was addressed with improved memory handling
cvelistv5