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Vulnerability · Published Dec 11, 2024 · Assigned by apple

CVE-2024-54479

High 7.5

In plain English

A high-severity security flaw in iOS and iPadOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.6%top 24.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

The issue was addressed with improved checks. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8webkit2gtk32.46.5-1.el8_10ALSA-2025:0145
AlmaLinux:9webkit2gtk32.46.5-1.el9_5ALSA-2025:0146
AlmaLinux:8webkit2gtk3-devel2.46.5-1.el8_10ALSA-2025:0145
AlmaLinux:9webkit2gtk3-devel2.46.5-1.el9_5ALSA-2025:0146
AlmaLinux:8webkit2gtk3-jsc2.46.5-1.el8_10ALSA-2025:0145
AlmaLinux:9webkit2gtk3-jsc2.46.5-1.el9_5ALSA-2025:0146
AlmaLinux:8webkit2gtk3-jsc-devel2.46.5-1.el8_10ALSA-2025:0145
AlmaLinux:9webkit2gtk3-jsc-devel2.46.5-1.el9_5ALSA-2025:0146
Debian:12webkit2gtk2.46.5-1~deb12u1DEBIAN-CVE-2024-54479
Debian:12webkit2gtk2.46.5-1~deb12u1DSA-5835-1
Debian:13webkit2gtk2.46.5-1DEBIAN-CVE-2024-54479
Debian:14webkit2gtk2.46.5-1DEBIAN-CVE-2024-54479
Debian:12wpewebkitno fix listedDEBIAN-CVE-2024-54479
Debian:13wpewebkit2.46.5-1DEBIAN-CVE-2024-54479
Debian:14wpewebkit2.46.5-1DEBIAN-CVE-2024-54479
Rocky Linux:8webkit2gtk30:2.46.5-1.el8_10RLSA-2025:0145
Ubuntu:22.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2024-54479
Ubuntu:24.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2024-54479
Ubuntu:22.04:LTSwebkit2gtk2.46.5-0ubuntu0.22.04.1USN-7201-1
Ubuntu:22.04:LTSwebkit2gtk2.46.5-0ubuntu0.22.04.1UBUNTU-CVE-2024-54479
Ubuntu:24.04:LTSwebkit2gtk2.46.5-0ubuntu0.24.04.1UBUNTU-CVE-2024-54479
Ubuntu:24.04:LTSwebkit2gtk2.46.5-0ubuntu0.24.04.1USN-7201-1
Ubuntu:22.04:LTSwpewebkitno fix listedUBUNTU-CVE-2024-54479

Affected products (as reported)

VendorProductVersions
Apple Safari 0 – before 18.2
Apple iOS and iPadOS 0 – before 18.2
Apple iPadOS 0 – before 17.7.3
Apple macOS 0 – before 15.2
Apple tvOS 0 – before 18.2
Apple visionOS 0 – before 2.2
Apple watchOS 0 – before 11.2

References