CVE-2025-24189
published 2025-05-19CVE-2025-24189: The issue was addressed with improved checks. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3…
PriorityP347high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.58%
43.9th percentile
The issue was addressed with improved checks. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3, watchOS 11.3. Processing maliciously crafted web content may lead to memory corruption.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_18.3_and_ipados | — | — |
| apple | ios_and_ipados | < 18.3 | 18.3 |
| apple | ipados | < 18.3 | 18.3 |
| apple | iphone_os | < 18.3 | 18.3 |
| apple | macos | < 15.3 | 15.3 |
| apple | macos_sequoia | — | — |
| apple | safari | < 18.3 | 18.3 |
| apple | safari | — | — |
| apple | tvos | < 18.3 | 18.3 |
| apple | tvos | — | — |
| apple | visionos | < 2.3 | 2.3 |
| apple | visionos | — | — |
| apple | watchos | < 11.3 | 11.3 |
| apple | watchos | — | — |
| debian | webkit2gtk | < webkit2gtk 2.48.0-1~deb12u1 (bookworm) | webkit2gtk 2.48.0-1~deb12u1 (bookworm) |
| debian | wpewebkit | < webkit2gtk 2.48.0-1~deb12u1 (bookworm) | webkit2gtk 2.48.0-1~deb12u1 (bookworm) |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
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Red Hat
webkitgtk: Processing maliciously crafted web content may lead to memory corruption
vendor_redhat·2025-08-01·CVSS 8.8
CVE-2025-24189 [HIGH] CWE-129 webkitgtk: Processing maliciously crafted web content may lead to memory corruption
webkitgtk: Processing maliciously crafted web content may lead to memory corruption
The issue was addressed with improved checks. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3, watchOS 11.3. Processing maliciously crafted web content may lead to memory corruption.
A flaw was found in WebKitGTK. Processing malicious web content can cause a buffer overflow due to an improper validation of the index to access an array, resulting in memory corruption.
Statement: To exploit this flaw, an attacker needs to trick a user into processing or loading malicious web content.
Mitigation: Do not process or load untrusted web content with WebKitGTK.
In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-serve
Apple
CVE-2025-24189: iOS 18.3 and iPadOS 18.3
vendor_apple·2025-01-27·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: iOS 18.3 and iPadOS 18.3
Apple Security Update: About the security content of iOS 18.3 and iPadOS 18.3
Product: iOS 18.3 and iPadOS
Version: 18.3
CVE: CVE-2025-24189
Component: WebKit
Impact: Processing maliciously crafted web content may lead to memory corruption
Description: The issue was addressed with improved checks.
Apple
CVE-2025-24189: macOS Sequoia 15.3
vendor_apple·2025-01-27·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: macOS Sequoia 15.3
Apple Security Update: About the security content of macOS Sequoia 15.3
Product: macOS Sequoia
Version: 15.3
CVE: CVE-2025-24189
Component: WebKit
Impact: Processing maliciously crafted web content may lead to memory corruption
Description: The issue was addressed with improved checks.
Apple
CVE-2025-24189: tvOS 18.3
vendor_apple·2025-01-27·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: tvOS 18.3
Apple Security Update: About the security content of tvOS 18.3
Product: tvOS
Version: 18.3
CVE: CVE-2025-24189
Component: WebKit
Impact: Processing maliciously crafted web content may lead to memory corruption
Description: The issue was addressed with improved checks.
Apple
CVE-2025-24189: watchOS 11.3
vendor_apple·2025-01-27·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: watchOS 11.3
Apple Security Update: About the security content of watchOS 11.3
Product: watchOS
Version: 11.3
CVE: CVE-2025-24189
Component: WebKit
Impact: Processing maliciously crafted web content may lead to memory corruption
Description: The issue was addressed with improved checks.
Apple
CVE-2025-24189: visionOS 2.3
vendor_apple·2025-01-27·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: visionOS 2.3
Apple Security Update: About the security content of visionOS 2.3
Product: visionOS
Version: 2.3
CVE: CVE-2025-24189
Component: WebKit
Impact: Processing maliciously crafted web content may lead to memory corruption
Description: The issue was addressed with improved checks.
Apple
CVE-2025-24189: Safari 18.3
vendor_apple·2025-01-27·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: Safari 18.3
Apple Security Update: About the security content of Safari 18.3
Product: Safari
Version: 18.3
CVE: CVE-2025-24189
Component: WebKit
Impact: Processing maliciously crafted web content may lead to memory corruption
Description: The issue was addressed with improved checks.
Debian
CVE-2025-24189: webkit2gtk - The issue was addressed with improved checks. This issue is fixed in Safari 18.3...
vendor_debian·2025·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: webkit2gtk - The issue was addressed with improved checks. This issue is fixed in Safari 18.3...
The issue was addressed with improved checks. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3, watchOS 11.3. Processing maliciously crafted web content may lead to memory corruption.
Scope: local
bookworm: resolved (fixed in 2.48.0-1~deb12u1)
bullseye: resolved (fixed in 2.48.0-1)
forky: resolved (fixed in 2.48.0-1)
sid: resolved (fixed in 2.48.0-1)
trixie: resolved (fixed in 2.48.0-1)
GHSA
GHSA-wjv3-vv76-gqfj: The issue was addressed with improved checks
ghsa_unreviewed·2025-05-19
CVE-2025-24189 [HIGH] CWE-119 GHSA-wjv3-vv76-gqfj: The issue was addressed with improved checks
The issue was addressed with improved checks. This issue is fixed in Safari 18.3, visionOS 2.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, watchOS 11.3, tvOS 18.3. Processing maliciously crafted web content may lead to memory corruption.
OSV
CVE-2025-24189: The issue was addressed with improved checks
osv·2025-05-19·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: The issue was addressed with improved checks
The issue was addressed with improved checks. This issue is fixed in Safari 18.3, visionOS 2.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, watchOS 11.3, tvOS 18.3. Processing maliciously crafted web content may lead to memory corruption.
OSV
CVE-2025-24189: The issue was addressed with improved checks
osv·2025-05-19·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189: The issue was addressed with improved checks
The issue was addressed with improved checks. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3, watchOS 11.3. Processing maliciously crafted web content may lead to memory corruption.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2025-24189 webkit2gtk4.0: Processing maliciously crafted web content may lead to memory corruption [fedora-all]
bugzilla·2025-08-04·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189 webkit2gtk4.0: Processing maliciously crafted web content may lead to memory corruption [fedora-all]
CVE-2025-24189 webkit2gtk4.0: Processing maliciously crafted web content may lead to memory corruption [fedora-all]
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https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
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Bugzilla
CVE-2025-24189 webkitgtk: Processing maliciously crafted web content may lead to memory corruption
bugzilla·2025-08-04·CVSS 8.8
CVE-2025-24189 [HIGH] CVE-2025-24189 webkitgtk: Processing maliciously crafted web content may lead to memory corruption
CVE-2025-24189 webkitgtk: Processing maliciously crafted web content may lead to memory corruption
The issue was addressed with improved checks. This issue is fixed in Safari 18.3, visionOS 2.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, watchOS 11.3, tvOS 18.3. Processing maliciously crafted web content may lead to memory corruption.
2025-05-19
Published