CVE-2026-125263
FFmpeg 9.0 through 9.0.2 built with liblcevc_dec fails to validate LCEVC enhanced output dimensions against max_pixels in libavcodec/decode.c before frame allocation. Attackers can supply crafted H.264, HEVC or VVC streams declaring huge LCEVC resolutions to force oversized get_buffer2() allocations and exhaust memory.
AI analysis
Not analysed yet.
Claude analyses new vulnerabilities after each morning's collection, most important first, up to a daily limit. The verified data on this page is complete without it.
The sources do not list affected products or versions for this vulnerability yet.
Not scored yet. FIRST publishes EPSS daily for CVEs.
Published
First publication at the source
Last modified
Latest change at the source
Collected
First seen by Baba Yaga Security