A WebKit vulnerability affecting iOS, iPadOS, and macOS allows maliciously crafted web content to trigger an unexpected Safari crash. The issue was addressed through improved state management, indicating a flaw in how WebKit handled internal browser state while processing attacker-controlled web content. Successful exploitation results in browser instability and termination rather than code execution, based on the available information. Fixed releases include iOS 18.7.10, iPadOS 18.7.10, iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2.
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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.
5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A WebKit vulnerability that could crash Safari via crafted web content.
Unknown
A vulnerability in macOS Tahoe listed by Apple, but no technical details are provided in this excerpt beyond the CVE identifier.
A vulnerability in the Apple advisory for affected iPhone and iPad devices; specific impact and description are not provided in the excerpt.
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.