CVE-2026-65343 is a use-after-free vulnerability in the Apple Kernel affecting iOS, iPadOS, and macOS. The flaw was addressed through improved memory management and is fixed in iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2. Successful exploitation may allow a remote attacker to trigger unexpected system termination. Publicly available information does not identify the specific vulnerable kernel function or code path.
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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 kernel use-after-free vulnerability that could allow a remote attacker to terminate the system.
A use-after-free vulnerability in Apple software that could allow a remote attacker to cause unexpected system termination.
A use-after-free vulnerability in macOS Tahoe that may allow a remote attacker to cause unexpected system termination.
A use-after-free vulnerability that may allow a remote attacker to cause unexpected system termination 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.