VPN traffic leak due to logic issue in Apple networking stack (iOS/macOS/visionOS)
Information is currently not available beyond Apple’s advisory text. Apple reports a logic issue in networking/VPN handling that could cause network traffic to leak outside the VPN tunnel; it was addressed with improved checks and fixed in macOS Ventura 13.7, macOS Sonoma 14.7, macOS Sequoia 15, iOS 17.7, iPadOS 17.7, iOS 18, iPadOS 18, and visionOS 2.
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Impact, mitigation & remediation
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Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
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Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
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.
Recent activity
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A VPN logic flaw that could allow network traffic to leak outside the VPN tunnel; addressed with improved checks.
VPN logic issue that could allow traffic to leak outside the VPN tunnel.
The version that knows your environment.
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.