CVE-2026-65349CWE-125

CVE-2026-65349

Medium · published August 18, 2026

CVSS v3.1

6.6

EPSS

Percentile

4.1

In the wild

Unconfirmed

What it is

An out-of-bounds read was addressed with improved input validation. 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 read kernel memory.

The record

Technical detail

CVSS v3.1: 6.6 · MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H
CVSS v4.0: Not supplied
EPSS: 0.00153 · 4.1th percentile
Weakness: CWE-125 · Out-of-bounds Read
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 21:29Z
An out-of-bounds read was addressed with improved input validation
cvelistv5