CVE-2026-112281 — libaribb24 through 1.0.3 Stack Buffer Overflow via decoder_handle_csi
libaribb24 (aribb24) through 1.0.3 contains a stack-based buffer overflow vulnerability in decoder_handle_csi() in src/decoder.c that allows attackers to write past a fixed 256-…
Published: 2026-10-19 · CVSS: 6.9 · CVSS 4.0
libaribb24 (aribb24) through 1.0.3 contains a stack-based buffer overflow vulnerability in decoder_handle_csi() in src/decoder.c that allows attackers to write past a fixed 256-entry array by supplying unbounded CSI parameter bytes. Attackers can embed a caption statement with a CSI introducer and over 256 parameter bytes in media files or broadcast streams to crash FFmpeg or VLC or corrupt the return address.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7