PT-2026-65151 · Apple · Ipados+3

CVE-2026-43733 · Published 2026-07-27 · Updated 2026-07-27

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 26.6 iPadOS versions prior to 26.6 macOS Sequoia versions prior to 15.7.8 macOS Tahoe versions prior to 26.6

Description Processing a maliciously crafted image may corrupt process memory due to improper memory handling.

Recommendations Update iOS to version 26.6. Update iPadOS to version 26.6. Update macOS Sequoia to version 15.7.8. Update macOS Tahoe to version 26.6.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2026-43733

Affected Products

Ios

Ipados

Macos Sequoia

Macos Tahoe

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-43733 · Security Note
• https://support.apple.com/en-us/128066 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43733 · Note
• https://support.apple.com/en-us/128071 · Note
• https://support.apple.com/en-us/128067 · Note