PT-2025-44868 · Apple · Ios+6

Google Big Sleep · Published 2025-11-03 · Updated 2026-03-18 · CVE-2025-43433

Positive Technologies · (AI Summary)

CVSS v2.0

10

High

AV:N/AC:L/Au:N/C:C/I:C/A:C

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 memory corruption. The issue was addressed with improved memory handling.

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

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2025-15412

CVE-2025-43433

Affected Products

Apple Macos

Safari

Ios

Ipados

Tvos

Visionos

Watchos

References · 18

• https://support.apple.com/en-us/125640 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-15412 · Security Note
• https://support.apple.com/en-us/125632 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-43433 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-43433 · Vendor Advisory
• https://support.apple.com/en-us/125638 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/726127 · Security Note
• https://support.apple.com/en-us/125639 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-43433 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-43433 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/726130 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/726116 · Security Note
• https://support.apple.com/en-us/125637 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43433 · Vendor Advisory
• https://webkitgtk.org/security/WSA-2026-0001.html · Note