Critical severity9.8OSV Advisory· Published Dec 16, 2025· Updated Jun 17, 2026
CVE-2025-65834
CVE-2025-65834
Description
Meltytech Shotcut 25.10.31 is vulnerable to Buffer Overflow. A memory access violation occurs when processing MLT project files with manipulated width and height parameters. By setting these values to extremely large numbers, the application attempts to allocate excessive memory during image processing, triggering a buffer overflow in the mlt_image_fill_white function.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Range: qt4-end, v14.05, v14.06, …
Patches
Vulnerability mechanics
References
2- bytescan.net/CVE/cve-2025-65834.htmlnvdThird Party Advisory
- sourceforge.net/projects/shotcut/files/v25.10.31/shotcut-macos-25.10.31.dmg/downloadnvdProduct
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