PT-2026-39775 · Apple+1 · Macos Tahoe+7

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CVE-2026-28907

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Published

2026-05-11

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Updated

2026-08-31

CVSS v3.1

8.1

High

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions iOS versions prior to 18.7.9 iPadOS versions prior to 18.7.9 iOS versions prior to 26.5 iPadOS versions prior to 26.5 macOS Tahoe versions prior to 26.5 tvOS versions prior to 26.5 visionOS versions prior to 26.5 watchOS versions prior to 26.5
Description Processing maliciously crafted web content may prevent Content Security Policy (a security layer that helps detect and mitigate certain types of attacks, including Cross-Site Scripting and data injection) from being enforced.
Recommendations Update to iOS 18.7.9 Update to iPadOS 18.7.9 Update to iOS 26.5 Update to iPadOS 26.5 Update to macOS Tahoe 26.5 Update to tvOS 26.5 Update to visionOS 26.5 Update to watchOS 26.5

Fix

DoS

RCE

Improper Encoding or Escaping of Output

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Weakness Enumeration

Related Identifiers

ALSA-2026:25918
ALSA-2026:25927
CVE-2026-28907
ECHO-2502-F8C6-6198
OPENSUSE-SU-2026:21129-1
RHSA-2026:25918
RHSA-2026:25927
RHSA-2026:27728
RHSA-2026:27785
RHSA-2026:27804
SUSE-SU-2026:22203-1
SUSE-SU-2026:22212-1
SUSE-SU-2026:2376-1
SUSE-SU-2026:2378-1
SUSE-SU-2026:2623-1
USN-8703-1

Affected Products

Apple Macos
Rocky Linux
Ios
Ipados
Macos Tahoe
Tvos
Visionos
Watchos