ADOBE MEDIA ENCODER · CVE-2026-113545 · Vendor
FIX → 27.0 · 26.5.3 ✓ verified
Adobe Media Encoder has an out-of-bounds write flaw triggered when it opens a crafted file. An attacker who gets a victim to open that file can run arbitrary code in the context of the current user.
first public Nov 10, 2026 · 2 sources
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Anyone running Adobe Media Encoder on Windows or macOS at 26.5.2 or earlier, or 25.6.6 or earlier. The flaw is an out-of-bounds write triggered when a user opens a crafted file, giving code execution as that user. Video/creative teams and shared render machines that open files from outside sources matter most; machines without Media Encoder can skip it.
Not affected if no-untrusted-files
Who cares adobe-media-encoder, creative-cloud, macos, user-interaction, windows
26.5.2 and earlier, and 25.6.6 and earlier26.5.3 or 27.0Media Encoder is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
This page as .md · .json · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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Upgrade to 27.0 · 26.5.3
Update Adobe Media Encoder to 27.0, or 26.5.3 on the 26.x line (25.6.6 and earlier is affected; move to 26.5.3 or 27.0), via Creative Cloud desktop app or Download Center