CVE-2024-40776

MEDIUM 4.3CVE-2024-40776 · Published 29/07/2024 · updated 17/06/2026

In short

CVE-2024-40776 is a MEDIUM (CVSS 4.3) vulnerability affecting safari (apple).
Chance of exploitation in the next 30 days (EPSS): 1.0%, higher than 63.0% of all vulnerabilities.
Fix: update to 17.6 or later.

Package	Affected versions	Patched versions
safari apple	`< 17.6`	`17.6`

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 17.6, iOS 16.7.9 and iPadOS 16.7.9, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing maliciously crafted web content may lead to an unexpected process crash.

References

support.apple.com/en-us/120908
support.apple.com/en-us/120909
support.apple.com/en-us/120911
support.apple.com/en-us/120913
support.apple.com/en-us/120914
support.apple.com/en-us/120915
support.apple.com/en-us/120916
seclists.org/fulldisclosure/2024/Jul/15 · Mailing List
seclists.org/fulldisclosure/2024/Jul/16 · Mailing List
seclists.org/fulldisclosure/2024/Jul/17 · Mailing List
seclists.org/fulldisclosure/2024/Jul/18 · Mailing List
seclists.org/fulldisclosure/2024/Jul/21 · Mailing List
seclists.org/fulldisclosure/2024/Jul/22 · Mailing List
seclists.org/fulldisclosure/2024/Jul/23 · Mailing List

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Package

Affected versions

Patched versions

safari

apple

< 17.6

17.6

Description

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