CVE-2025-43272CWE-119

CVE-2025-43272

Medium · published September 16, 2025

CVSS v3.1

6.5

EPSS

Percentile

63.4

In the wild

Unconfirmed

What it is

The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected Safari crash.

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: 0.01029 · 63.4th percentile
Weakness: CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published: 2025-09-16T03:15Z

Affected products (6)

Product	Versions	Fixed in
apple/safari	< 26.0	26.0
apple/ipados	< 26.0	26.0
apple/iphone_os	< 26.0	26.0
apple/macos	< 26.0	26.0
apple/visionos	< 26.0	26.0
apple/watchos	< 26.0	26.0

References (9)

https://support.apple.com/en-us/125108 · [email protected]https://support.apple.com/en-us/125110 · [email protected]https://support.apple.com/en-us/125113 · [email protected]https://support.apple.com/en-us/125115 · [email protected]https://support.apple.com/en-us/125116 · [email protected]http://seclists.org/fulldisclosure/2025/Sep/53 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/57 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/59 · af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2025/09/22/3 · af854a3a-2127-422b-91ae-364da2661108

EPSS history

Timeline

15 SEP 22:34Z
The issue was addressed with improved memory handling
cvelistv5