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A memory-handling flaw in WebKit affects Apple iOS, iPadOS, and macOS. When Safari or another WebKit-based context processes maliciously crafted web content, the flaw may corrupt memory and result in an unexpected Safari crash. Apple states the issue was addressed through improved memory handling. Reported affected and 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 an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A WebKit vulnerability that could cause Safari to crash when handling crafted web content.
A memory corruption vulnerability in Apple web content processing triggered by maliciously crafted web content.
A memory corruption vulnerability in macOS Tahoe triggered by maliciously crafted web content.
A web content processing vulnerability that may lead to memory corruption on affected Apple devices.
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.