PT-2025-44888 · Apple+3 · Ios+8

Gary Kwong + 2 · Published 2025-11-03 · Updated 2026-05-19 · CVE-2025-43457

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

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

Description A use-after-free issue exists due to improved memory management. Processing maliciously crafted web content may lead to an unexpected Safari crash. The issue involves Array allocation sinking in DFG.

Recommendations Update Apple Safari to version 26.1. Update watchOS to version 26.1. Update iOS to version 26.1. Update iPadOS to version 26.1. Update visionOS to version 26.1.

Fix

RCE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALSA-2026:10702

ALSA-2026:19206

ALSA-2026:9692

BIT-JAVA-2025-43457

BIT-JAVA-MIN-2025-43457

BIT-JRE-2025-43457

CVE-2025-43457

MGASA-2026-0064

OPENSUSE-SU-2026:20518-1

RHSA-2026:10702

RHSA-2026:11329

RHSA-2026:11814

RHSA-2026:13845

RHSA-2026:14659

RHSA-2026:9692

SUSE-SU-2026:1139-1

SUSE-SU-2026:1150-1

SUSE-SU-2026:1364-1

SUSE-SU-2026:21180-1

USN-8237-1

ZDI-25-1010

Affected Products

Linuxmint

Apple Macos

Rocky Linux

Safari

Ubuntu

Ios

Ipados

Visionos

Watchos

References · 160

• https://ubuntu.com/security/CVE-2026-20644 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-20643 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-28871 · Vendor Advisory
• https://support.apple.com/en-us/125640 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2026:9692 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:21180-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-20676 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2026:10702 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-28859 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2026-9692.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1364-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-43457 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-20664 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8237-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-43511 · Vendor Advisory