Loading vulnerability…
CVE-2025-46299 is a WebKit vulnerability caused by a memory initialization issue. According to the provided advisories, processing maliciously crafted web content may disclose internal states of the application. Apple states the issue was addressed with improved memory handling, and WebKitGTK/WPE WebKit describe affected versions as WebKitGTK and WPE WebKit before 2.52.0. Apple fixed the issue in Safari 26.2, iOS 26.2, iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, and watchOS 26.2. Based on the available information, this is an information disclosure flaw arising from improper initialization of memory during WebKit processing of attacker-controlled web content.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.