PT-2025-31303 · Apple · Visionos+5

Izobashi + 1 · Published 2025-07-29 · Updated 2025-07-30 · CVE-2025-43221

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions visionOS versions prior to 2.6 tvOS versions prior to 18.6 macOS Sequoia versions prior to 15.6 iOS versions prior to 18.6 iPadOS versions prior to 18.6

Description An out-of-bounds access issue exists due to insufficient bounds checking. Processing a maliciously crafted media file may lead to unexpected application termination or corruption of process memory.

Recommendations Update visionOS to version 2.6. Update tvOS to version 18.6. Update macOS Sequoia to version 15.6. Update iOS to version 18.6. Update iPadOS to version 18.6.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-43221

ZDI-25-690

ZDI-25-691

Affected Products

Apple Macos

Ios

Ipados

Macos Sequoia

Tvos

Visionos

References · 14

• https://zerodayinitiative.com/advisories/ZDI-25-691 · Security Note
• https://support.apple.com/en-us/124147 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-690 · Security Note
• https://support.apple.com/en-us/124149 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43221 · Security Note
• https://support.apple.com/en-us/124154 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43221 · Vendor Advisory
• https://support.apple.com/en-us/124153 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43221 · Note
• http://seclists.org/fulldisclosure/2025/Jul/32 · Note
• http://seclists.org/fulldisclosure/2025/Jul/37 · Note
• http://seclists.org/fulldisclosure/2025/Jul/30 · Note
• http://seclists.org/fulldisclosure/2025/Jul/36 · Note
• https://twitter.com/CVEnew/status/1950344020850593862 · Twitter Post