CVE-2024-44155

MEDIUM 6.5CVE-2024-44155 · Published 28/10/2024 · updated 17/06/2026

In short

CVE-2024-44155 is a MEDIUM (CVSS 6.5) vulnerability affecting safari (apple).
Chance of exploitation in the next 30 days (EPSS): 0.56%, higher than 46.5% of all vulnerabilities.
Fix: update to 18.0 or later.

Package	Affected versions	Patched versions
safari apple	`< 18.0`	`18.0`

Description

A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 18, iOS 17.7.1 and iPadOS 17.7.1, iOS 18 and iPadOS 18, macOS Sequoia 15, watchOS 11. Maliciously crafted web content may violate iframe sandboxing policy.

References

support.apple.com/en-us/121238 · Release Notes
support.apple.com/en-us/121240 · Release Notes
support.apple.com/en-us/121241 · Release Notes
support.apple.com/en-us/121250 · Release Notes
support.apple.com/en-us/121567 · Release Notes
seclists.org/fulldisclosure/2024/Oct/10

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Package

Affected versions

Patched versions

safari

apple

< 18.0

18.0

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