CVE-2025-43342 is a critical correctness issue affecting Apple's Safari, iOS, iPadOS, macOS, tvOS, visionOS, watchOS, and WebKit-based browsers like WebKitGTK and WPE WebKit, which was addressed with improved checks. Rated 9.8 CVSS Critical, this vulnerability allows an unauthenticated attacker to cause an unexpected process crash by processing maliciously crafted web content, leading to high impact on confidentiality, integrity, and availability. The attack requires no user interaction beyond visiting the malicious content. There is currently no evidence of active exploitation, public exploit code availability (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage. Organizations should prioritize applying the available patches for Safari 26, iOS/iPadOS 18.7/26, macOS Tahoe 26, tvOS 26, visionOS 26, and watchOS 26.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 26.0CPE matchmatch criteria | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* | ||
< 18.7CPE matchmatch criteria | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* | ||
< 18.7CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 26.0CPE matchmatch criteria | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | ||
< 26.0CPE matchmatch criteria | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.