CVE-2016-20099
Medium
Description
L-SMASH through 2.14.5 contains an infinite loop vulnerability in vc1_importer_probe() in importer/vc1_imp.c that allows attackers to hang applications via crafted input files. Attackers can supply a file consisting only of zero bytes, which lsmash_read_file() probes automatically, causing indefinite CPU consumption and denial of service.
SeverityMedium
CVSS5.5
Exploit probability—
ProductL-smash
PublishedOct 14, 2026
First seenOct 14, 2026
Weakness typeCWE-835CWE-835
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| l-smash l-smash | v ≤ 2.14.5 | — |
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