Medium severity5.5NVD Advisory· Published Oct 18, 2026· Updated Oct 18, 2026
CVE-2026-112010
CVE-2026-112010
Description
smpeg through 2.0.0 contains an integer underflow vulnerability in stream_header() in MPEGsystem.cpp that allows attackers to wrap packet_size by declaring an undersized packet length. Attackers can supply a crafted MPEG file opened via SMPEG_new, SMPEG_new_rwops or SMPEG_new_data to trigger a reachable assertion or out-of-bounds copy, crashing the application.
Affected products
1- Range: <=2.0.0
Patches
Vulnerability mechanics
References
4- github.com/icculus/smpeg/blob/d188dc111f4817288718705e4a84e248803ccfdc/MPEGsystem.cppnvd
- github.com/icculus/smpeg/blob/d188dc111f4817288718705e4a84e248803ccfdc/MPEGsystem.cppnvd
- hackmd.io/@haindpwn/smpeg-system-header-stream-table-oob-readnvd
- www.vulncheck.com/advisories/smpeg-through-2.0.0-integer-underflow-via-stream-header-in-mpegsystem-cppnvd
News mentions
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