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ZDI-26-679: Adobe Photoshop DCM JPEG Image Parsing Integer Overflow Remote Code Execution Vulnerability

ZDI disclosed a CVSS 7.8 integer overflow remote code execution flaw (CVE-2026-75862) in Adobe Photoshop DCM JPEG image parsing.

The Zero Day Initiative published advisory ZDI-26-679 describing an integer overflow remote code execution vulnerability in Adobe Photoshop, tracked as CVE-2026-75862 with a CVSS 7.8 score. The flaw occurs while parsing JPEG data in DCM images. Exploitation requires user interaction: the target must visit a malicious page or open a malicious file. No in-the-wild exploitation is reported.