CVE-2025-30427
published 2025-03-31CVE-2025-30427: A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS…
PriorityP421medium4.3CVSS 3.1
AVNACLPRNUIRSUCNINAL
EPSS
0.76%
51.2th percentile
A use-after-free issue was addressed with improved memory management. 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
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_18.4_and_ipados | — | — |
| apple | ios_and_ipados | < 18.4 | 18.4 |
| apple | ipados | < 17.7.6 | 17.7.6 |
| apple | ipados | — | — |
| apple | ipados | >= 18.0 < 18.4 | 18.4 |
| apple | iphone_os | < 18.4 | 18.4 |
| apple | macos | < 15.4 | 15.4 |
| apple | macos | >= 15.0 < 15.4 | 15.4 |
| apple | macos_sequoia | — | — |
| apple | safari | < 18.4 | 18.4 |
| apple | safari | — | — |
| apple | tvos | < 18.4 | 18.4 |
| apple | tvos | — | — |
| apple | visionos | < 2.4 | 2.4 |
| apple | visionos | — | — |
| apple | watchos | < 11.4 | 11.4 |
| apple | watchos | — | — |
| debian | webkit2gtk | < webkit2gtk 2.48.1-2~deb12u1 (bookworm) | webkit2gtk 2.48.1-2~deb12u1 (bookworm) |
| debian | wpewebkit | < webkit2gtk 2.48.1-2~deb12u1 (bookworm) | webkit2gtk 2.48.1-2~deb12u1 (bookworm) |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
osv4.3MEDIUM
vendor_debian4.3MEDIUM
vendor_redhat4.3MEDIUM
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GHSA
GHSA-62f2-58pp-q2wg: A use-after-free issue was addressed with improved memory management
ghsa_unreviewed·2025-04-01
CVE-2025-30427 [CRITICAL] CWE-400 GHSA-62f2-58pp-q2wg: A use-after-free issue was addressed with improved memory management
A use-after-free issue was addressed with improved memory management. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.
OSV
CVE-2025-30427: A use-after-free issue was addressed with improved memory management
osv·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: A use-after-free issue was addressed with improved memory management
A use-after-free issue was addressed with improved memory management. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.
OSV
CVE-2025-30427: A use-after-free issue was addressed with improved memory management
osv·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: A use-after-free issue was addressed with improved memory management
A use-after-free issue was addressed with improved memory management. 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.
Ubuntu
WebKitGTK vulnerabilities
vendor_ubuntu·2025-04-14
CVE-2025-24208 WebKitGTK vulnerabilities
Title: WebKitGTK vulnerabilities
Summary: Several security issues were fixed in WebKitGTK.
Several security issues were discovered in the WebKitGTK Web and JavaScript
engines. If a user were tricked into viewing a malicious website, a remote
attacker could exploit a variety of issues related to web browser security,
including cross-site scripting attacks, denial of service attacks, and
arbitrary code execution.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. After a standard system update you need to restart any applications
that use WebKitGTK, such as Epiphany, to make all the necessary changes.
Red Hat
webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
vendor_redhat·2025-04-07·CVSS 4.3
CVE-2025-30427 [MEDIUM] CWE-416 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
A use-after-free issue was addressed with improved memory management. 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.
A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory management and result in an unexpected process crash.
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 packa
Apple
CVE-2025-30427: watchOS 11.4
vendor_apple·2025-04-01·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: watchOS 11.4
Apple Security Update: About the security content of watchOS 11.4
Product: watchOS
Version: 11.4
CVE: CVE-2025-30427
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory management.
Apple
CVE-2025-30427: macOS Sequoia 15.4
vendor_apple·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: macOS Sequoia 15.4
Apple Security Update: About the security content of macOS Sequoia 15.4
Product: macOS Sequoia
Version: 15.4
CVE: CVE-2025-30427
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory management.
Apple
CVE-2025-30427: Safari 18.4
vendor_apple·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: Safari 18.4
Apple Security Update: About the security content of Safari 18.4
Product: Safari
Version: 18.4
CVE: CVE-2025-30427
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory management.
Apple
CVE-2025-30427: iOS 18.4 and iPadOS 18.4
vendor_apple·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: iOS 18.4 and iPadOS 18.4
Apple Security Update: About the security content of iOS 18.4 and iPadOS 18.4
Product: iOS 18.4 and iPadOS
Version: 18.4
CVE: CVE-2025-30427
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory management.
Apple
CVE-2025-30427: visionOS 2.4
vendor_apple·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: visionOS 2.4
Apple Security Update: About the security content of visionOS 2.4
Product: visionOS
Version: 2.4
CVE: CVE-2025-30427
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory management.
Apple
CVE-2025-30427: iPadOS 17.7.6
vendor_apple·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: iPadOS 17.7.6
Apple Security Update: About the security content of iPadOS 17.7.6
Product: iPadOS
Version: 17.7.6
CVE: CVE-2025-30427
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory management.
Apple
CVE-2025-30427: tvOS 18.4
vendor_apple·2025-03-31·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: tvOS 18.4
Apple Security Update: About the security content of tvOS 18.4
Product: tvOS
Version: 18.4
CVE: CVE-2025-30427
Component: WebKit
Impact: Processing maliciously crafted web content may lead to an unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory management.
Debian
CVE-2025-30427: webkit2gtk - A use-after-free issue was addressed with improved memory management. This issue...
vendor_debian·2025·CVSS 4.3
CVE-2025-30427 [MEDIUM] CVE-2025-30427: webkit2gtk - A use-after-free issue was addressed with improved memory management. This issue...
A use-after-free issue was addressed with improved memory management. 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.
Scope: local
bookworm: resolved (fixed in 2.48.1-2~deb12u1)
bullseye: resolved (fixed in 2.48.3-1~deb11u1)
forky: resolved (fixed in 2.48.1-1)
sid: resolved (fixed in 2.48.1-1)
trixie: resolved (fixed in 2.48.1-1)
No detection rules found.
No public exploits indexed.
https://support.apple.com/en-us/122371https://support.apple.com/en-us/122372https://support.apple.com/en-us/122373https://support.apple.com/en-us/122376https://support.apple.com/en-us/122377https://support.apple.com/en-us/122378https://support.apple.com/en-us/122379http://seclists.org/fulldisclosure/2025/Apr/11http://seclists.org/fulldisclosure/2025/Apr/12http://seclists.org/fulldisclosure/2025/Apr/13http://seclists.org/fulldisclosure/2025/Apr/2http://seclists.org/fulldisclosure/2025/Apr/4http://seclists.org/fulldisclosure/2025/Apr/5http://seclists.org/fulldisclosure/2025/Apr/8https://lists.debian.org/debian-lts-announce/2025/06/msg00016.html
2025-03-31
Published