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CVE-2025-54957 affects Dolby DDPlus Unified Decoder (UDC) versions 4.5 through 4.13. While processing Evolution data in a specially crafted Dolby Digital Plus (DD+) bitstream, the decoder performs a length calculation for a buffer write that can undergo integer wraparound. The resulting allocation can be smaller than required, and the bounds check on the subsequent write is rendered ineffective, causing an out-of-bounds write. The corruption may overwrite adjacent decoder state, including pointers used during processing of a subsequent syncframe.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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46 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical integer overflow leading to out-of-bounds write in Dolby Unified Decoder (UDC), enabling 0-click code execution during automatic decoding/transcription of crafted Dolby Digital Plus audio attachments.
A zero-click remote code execution vulnerability in the Dolby Media Framework used as the initial entry point in an exploit chain against Google Pixel devices.
A zero-click vulnerability in Dolby components on Android that was used as the remote/initial access part of an exploit chain against Google Pixel devices. The content states it existed across all of Android until patched in January 2026.
A vulnerability in the Dolby audio decoder used in a Pixel 9 zero-click exploit chain to achieve arbitrary code execution in the Android mediacodec context via automatically processed audio attachments in Google Messages.
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Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.