CVE-2026-43722 is an Apple Kernel vulnerability caused by insufficient input sanitization. A malicious application may be able to trigger the flaw and leak sensitive kernel state. Apple indicates the issue was corrected through improved input sanitization. The vulnerability affects Apple operating systems including iOS, iPadOS, and macOS releases prior to the patched versions, and represents a kernel-level information disclosure condition rather than a direct memory write or code execution issue based on the available information.
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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.
12 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A previously unknown macOS/iOS kernel flaw mentioned only as prior research credited to XGPT; no technical details are provided in this content.
A kernel vulnerability that could be exploited by a malicious app to leak sensitive kernel state.
A kernel information disclosure vulnerability that may allow an app to leak sensitive kernel state.
A Kernel vulnerability where an app may be able to leak sensitive kernel state.
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.