Medium severity6.1NVD Advisory· Published Oct 19, 2026

CVE-2026-112280

Description

libaribb24 (aribb24) through 1.0.3 contains a heap-based buffer overflow vulnerability in src/parser.c that allows attackers to corrupt heap memory via an oversized caption data unit. Attackers can supply a crafted caption PES packet in a media file or broadcast stream, processed through arib_parse_pes(), to crash FFmpeg or VLC and possibly corrupt further memory.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Nkoriyama/aribb24llm-fuzzy
Range: <=1.0.3

Patches

Vulnerability mechanics

References

github.com/nkoriyama/aribb24/blob/v1.0.3/src/parser.cnvd
hackmd.io/@haindpwn/aribb24-caption-data-unit-and-csi-oob-writenvd
www.vulncheck.com/advisories/libaribb24-aribb24-through-1.0.3-heap-buffer-overflow-via-parse-data-unit-statement-bodynvd

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ransomware	0.000