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CVE-2025-43413 is an access-control flaw in Apple libxpc affecting multiple Apple operating systems, including iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, and watchOS 26.1. Apple states that a sandboxed app may be able to observe system-wide network connections. The issue was addressed by adding additional sandbox restrictions, indicating that the vulnerable condition allowed a sandboxed process broader visibility into network-connection metadata than intended. The provided material does not identify a specific vulnerable function beyond libxpc or disclose lower-level implementation details.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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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.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Sandbox/access control issue allowing observation of system-wide network connections.
An access control issue in macOS Sequoia that may allow a sandboxed app to observe system-wide network connections.
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.