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CVE-2024-27880 is an out-of-bounds read vulnerability in Apple platforms that was remediated through improved input validation. The flaw can be triggered when the affected software processes a maliciously crafted file, causing the application to read memory outside the intended bounds of a buffer. Apple indicates the issue affects multiple product lines and was fixed in iOS 17.7 and iPadOS 17.7, iOS 18 and iPadOS 18, macOS Sequoia 15, macOS Sonoma 14.7, tvOS 18, visionOS 2, and watchOS 11. The available information does not identify the specific vulnerable component or function.
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What an attacker gets, and what they’ve been doing with it.
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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.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An out-of-bounds read that could be triggered by a crafted file, leading to unexpected app termination; fixed with improved input validation.
Out-of-bounds read leading to unexpected app termination when processing a crafted file.
An out-of-bounds read triggered by a maliciously crafted file, leading to unexpected app termination (crash) on Apple TV.
A macOS out-of-bounds access issue where processing an image may cause denial-of-service; addressed with improved bounds checking.
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.