Siri lock-screen data exposure in iOS/iPadOS (CVE-2024-40840)
CVE-2024-40840 is a Siri-related information disclosure issue in Apple iOS/iPadOS where, due to improper state management, an attacker with physical access to a device may be able to use Siri to access sensitive user data. Apple indicates the issue was addressed via improved state management and is fixed in iOS 18 and iPadOS 18.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
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 lock-screen/Siri state-management issue that could allow a physically present attacker to access sensitive user data.
Lock-screen/Siri state-management issue that could allow a physically present attacker to access sensitive user data.
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.