PT-2025-44870 · Apple · Visionos+6

Justin Cohen · Published 2025-11-03 · Updated 2025-11-13 · CVE-2025-43435

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions iOS versions prior to 18.7.2 iPadOS versions prior to 18.7.2 Safari versions prior to 26.1 visionOS versions prior to 26.1 watchOS versions prior to 26.1 tvOS versions prior to 26.1

Description Processing maliciously crafted web content may lead to an unexpected process crash due to improved memory handling.

Recommendations Update iOS to version 18.7.2. Update iPadOS to version 18.7.2. Update Safari to version 26.1. Update visionOS to version 26.1. Update watchOS to version 26.1. Update tvOS to version 26.1.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2025-43435

Affected Products

Apple Macos

Safari

Ios

Ipados

Tvos

Visionos

Watchos

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2025-43435 · Security Note
• https://support.apple.com/en-us/125639 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43435 · Vendor Advisory
• https://support.apple.com/en-us/125640 · Vendor Advisory
• https://support.apple.com/en-us/125632 · Vendor Advisory
• https://support.apple.com/en-us/125638 · Vendor Advisory
• https://support.apple.com/en-us/125637 · Vendor Advisory
• https://support.apple.com/en-us/125634 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43435 · Note
• https://support.apple.com/en-us/125633 · Note
• https://t.me/cveNotify/141564 · Telegram Post
• https://twitter.com/xvonfers/status/1989107002535198833 · Twitter Post