Loading vulnerability…
CVE-2026-65340 is a WebKit vulnerability affecting iOS, iPadOS, and macOS in which processing maliciously crafted web content may trigger an unexpected Safari crash. Apple states the issue was addressed through improved state management, indicating a flaw in how browser or rendering state was tracked or synchronized while handling web content. The available information identifies the outcome as a browser crash but does not provide further technical detail about the specific vulnerable function or code path.
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.
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.