CVE-2025-24213

webkitgtk: A type confusion issue could lead to memory corruption

Published Mar 31, 2025 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
This issue was addressed with improved handling of floats. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. A type confusion issue could lead to memory corruption.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4218-1 webkit2gtk security update
Debian DSA Debian DSA DSA-5899-1 webkit2gtk security update
EUVD EUVD EUVD-2025-8974 This issue was addressed with improved handling of floats. This issue is fixed in tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. A type confusion issue could lead to memory corruption.
Ubuntu USN Ubuntu USN USN-7436-1 WebKitGTK vulnerabilities
History
Type Values Removed Values Added
Description This issue was addressed with improved handling of floats. This issue is fixed in tvOS 18.5, Safari 18.5, iPadOS 17.7.7, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, watchOS 11.5, visionOS 2.5. A type confusion issue could lead to memory corruption. This issue was addressed with improved handling of floats. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. A type confusion issue could lead to memory corruption.
Type Values Removed Values Added
First Time appeared Redhat
Redhat rhel Els
CPEs cpe:/o:redhat:rhel_els:7
Vendors & Products Redhat
Redhat rhel Els
Type Values Removed Values Added
Description This issue was addressed with improved handling of floats. This issue is fixed in tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. A type confusion issue could lead to memory corruption. This issue was addressed with improved handling of floats. This issue is fixed in tvOS 18.5, Safari 18.5, iPadOS 17.7.7, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, watchOS 11.5, visionOS 2.5. A type confusion issue could lead to memory corruption.
References
Type Values Removed Values Added
Title webkitgtk: A type confusion issue could lead to memory corruption
References
Metrics threat_severity

None

threat_severity

Important

Type Values Removed Values Added
First Time appeared Apple
Apple ipados
Apple iphone Os
Apple macos
Apple safari
Apple tvos
CPEs cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Vendors & Products Apple
Apple ipados
Apple iphone Os
Apple macos
Apple safari
Apple tvos
Type Values Removed Values Added
Weaknesses CWE-843
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description This issue was addressed with improved handling of floats. This issue is fixed in tvOS 18.4, Safari 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. A type confusion issue could lead to memory corruption.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Apr 2, 2026, 6:22 PM
Reserved
Jan 17, 2025, 12:00 AM
Status
Modified
Published
Mar 31, 2025, 11:15 PM
Modified
Jun 17, 2026, 8:58 AM
Severity
Important
Public date
Apr 7, 2025, 12:00 AM