CVE-2025-43213

MediumCVSS 6.5

Published: 30/07/2025(UTC)Updated: 15/07/2026(UTC)Translated: 16/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Elevated risk

0.73%

50th percentile - higher than 50% of all known CVEs

Summary

A vulnerability in WebKit may cause Safari to crash when processing maliciously crafted web content. The issue was fixed by improving memory handling.

Risk Assessment

An attacker could crash Safari on a user's device by luring them to a crafted webpage, leading to denial of service (DoS) and potential workflow disruption.

Recommendation

Immediately update Apple systems to Safari 18.6, iOS/iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, or watchOS 11.6.

Original NVD description (English source)

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.