The CVE encompasses a missing bounds check within the image processing subsystem. When a maliciously crafted image is parsed, the code may read beyond the intended memory and expose user information. The flaw corresponds to CWE‑125 (Out‑of‑bounds Read) and, potentially, CWE‑77.

Affected Apple operating systems include iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. Versions earlier than iOS 18.7.5, iOS 26.3, iPadOS 18.7.5, iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, and watchOS 26.3 are vulnerable; these releases contain the fix.

The CVSS base score of 7.8 signals a high impact risk for confidentiality. The EPSS score is below 1 %, indicating a low probability of exploitation at the time of assessment, and the CVE is not listed in CISA’s KEV catalog. A likely attack path involves presenting a crafted image to the device, for example via an email attachment or a web‑served picture, which is then parsed by the operating system’s image framework. A successful exploitation would allow an attacker to read sensitive data from memory, potentially leaking personal information, but does not grant code execution or privilege escalation.