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CVE-2026-65346 is an integer overflow vulnerability in Apple’s ImageIO framework, the component used to decode and parse image files. When a specially crafted image is processed by an affected device, the overflow can lead to unsafe memory operations and ultimately arbitrary code execution. Apple states the issue was addressed through improved input validation. The vulnerability affects Apple platforms prior to iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2.
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What an attacker gets, and what they’ve been doing with it.
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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.
12 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An integer overflow vulnerability in Apple ImageIO where processing a malicious image may lead to arbitrary code execution.
An integer overflow vulnerability in Apple's ImageIO image-parsing framework that could allow arbitrary code execution when a malicious image is processed. The article highlights it as having characteristics consistent with spyware delivery vectors, including potential zero-click abuse patterns.
An ImageIO integer-overflow vulnerability in Apple software where processing a malicious image may lead to arbitrary code execution on the target device.
An integer overflow vulnerability in Apple's ImageIO image-decoding framework that could allow memory corruption and potentially arbitrary code execution.
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.