CVE-2026-112280
Medium
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.
SeverityMedium
CVSS6.1
Exploit probability—
ProductNkoriyama Aribb24
PublishedOct 19, 2026
First seenOct 19, 2026
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nkoriyama aribb24 | v ≤ 1.0.3 | — |
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