PT-2025-37838 · Apple+8 · Ipados+15

Published 2025-01-01 · Updated 2026-01-20 · CVE-2025-43342

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Safari versions prior to 26 tvOS versions prior to 26 iOS versions prior to 18.7 iPadOS versions prior to 18.7 visionOS versions prior to 26 watchOS versions prior to 26 macOS Tahoe versions prior to 26

Description A correctness issue existed due to insufficient checks when processing maliciously crafted web content, potentially leading to an unexpected process crash.

Recommendations Update Safari to version 26. Update tvOS to version 26. Update iOS to version 18.7. Update iPadOS to version 18.7. Update visionOS to version 26. Update watchOS to version 26. Update macOS Tahoe to version 26.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALSA-2025:17802

ALSA-2025:18097

ALSA-2025:20922

BDU:2025-15542

CESA-2025_17802

CVE-2025-43342

DLA-4375-1

DSA-6042-1

INFSA-2025_17802

INFSA-2025_18097

INFSA-2025_20922

MGASA-2025-0313

OPENSUSE-SU-2026:20065-1

RHSA-2025_17802

RHSA-2025_18097

RHSA-2025_20922

SUSE-SU-2025:3700-1

SUSE-SU-2025:3701-1

SUSE-SU-2025:3905-1

SUSE-SU-2026:20102-1

USN-7817-1

Affected Products

Almalinux

Centos

Debian

Linuxmint

Apple Macos

Red Hat

Rocky Linux

Safari

Suse

Ubuntu

Ios

Ipados

Macos Tahoe

Tvos

Visionos

Watchos

References · 143

• https://ubuntu.com/security/CVE-2025-43342 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:3700-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7817-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-43342 · Vendor Advisory
• https://support.apple.com/en-us/125115 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-43342 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2025-0313.html · Security Note
• https://support.apple.com/en-us/125116 · Vendor Advisory
• https://support.apple.com/en-us/125109 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se17-bulletin-2026-0421SE17 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2025-17802.html · Vendor Advisory
• https://support.apple.com/en-us/125114 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2026-0518SE47 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-43368 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-43342 · Security Note