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Vulnerability · Published Mar 31, 2025 · Assigned by apple

CVE-2025-24264

Critical 9.8

In plain English

A critical-severity uncontrolled resource consumption 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 0.9% (higher than 61% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.9%top 39.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, visionOS 2.4, watchOS 11.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12webkit2gtk2.48.1-2~deb12u1DSA-5899-1
Debian:12webkit2gtk2.48.1-2~deb12u1DEBIAN-CVE-2025-24264
Debian:13webkit2gtk2.48.1-1DEBIAN-CVE-2025-24264
Debian:14webkit2gtk2.48.1-1DEBIAN-CVE-2025-24264
Debian:12wpewebkitno fix listedDEBIAN-CVE-2025-24264
Debian:13wpewebkit2.48.1-1DEBIAN-CVE-2025-24264
Debian:14wpewebkit2.48.1-1DEBIAN-CVE-2025-24264
Ubuntu:22.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2025-24264
Ubuntu:24.04:LTSqtwebkit-opensource-srcno fix listedUBUNTU-CVE-2025-24264
Ubuntu:22.04:LTSwebkit2gtk2.48.1-0ubuntu0.22.04.1USN-7436-1
Ubuntu:22.04:LTSwebkit2gtk2.48.1-0ubuntu0.22.04.1UBUNTU-CVE-2025-24264
Ubuntu:24.04:LTSwebkit2gtk2.48.1-0ubuntu0.24.04.1USN-7436-1
Ubuntu:24.04:LTSwebkit2gtk2.48.1-0ubuntu0.24.04.1UBUNTU-CVE-2025-24264
Ubuntu:22.04:LTSwpewebkitno fix listedUBUNTU-CVE-2025-24264

Affected products (as reported)

VendorProductVersions
Apple Safari 0 – before 18.4
Apple iOS and iPadOS 0 – before 18.4
Apple iPadOS 0 – before 17.7.6
Apple macOS 0 – before 15.4
Apple tvOS 0 – before 18.4
Apple visionOS 0 – before 2.4
Apple watchOS 0 – before 11.4

Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References