CVE-2026-28901

MediumCVSS 4.3

Published: 11/05/2026(UTC)Updated: 30/06/2026(UTC)Translated: 01/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.39%

31th percentile - higher than 31% of all known CVEs

Summary

A vulnerability in WebKit allows a process crash when processing maliciously crafted web content. The issue was addressed with improved memory handling.

Risk Assessment

An attacker can cause a browser or WebKit-based application to crash, leading to denial of service (DoS) and potential session data loss.

Recommendation

Immediately update Apple systems (Safari, iOS, iPadOS, macOS, tvOS, visionOS, watchOS) to version 26.5 or later.

Original NVD description (English source)

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected process crash.