CVE-2025-55653: Divide by Zero in GPAC/MP4Box via gf_parse_lfrac on crafted MP4 with zero-denominator fraction
GPAC MP4Box divide-by-zero CVE-2025-55653 crashes the importer on crafted MP4 files with a zero-denominator fraction.
20
- Mentions · 7d0
- Mentions · 30d2
- All mentions2
- First seenOct 17, 2026
- Last mentioned13d ago
Timeline
2 articles · newest firstCVE-2025-55640: Heap Buffer Overflow in GPAC/MP4Box via stbl_AddSize on crafted MP4 with corrupted sample metadata
CVE-2025-55640 is a heap overflow in GPAC MP4Box triggered by crafted MP4 sample metadata.
46
Related CVEs
by mentions- Heap buffer overflow DoS in GPAC MP4Box 2.4
- Divide-by-zero crash in GPAC MP4Box 2.4
Appears with
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.