HIGH 7.5 NVD
CVE-2026-88376
Bento4 1.6.0.0 contains an integer underflow vulnerability in AP4_AvccAtom::Create() and AP4_HvccAtom::Create(). A specially crafted MP4 file containing an avcC
Bento4 1.6.0.0 contains an integer underflow vulnerability in AP4_AvccAtom::Create() and AP4_HvccAtom::Create(). A specially crafted MP4 file containing an avcC or hvcC atom with a declared size smaller than the atom header size can cause the payload-size calculation to wrap to a large unsigned value. The resulting invalid buffer allocation and copy operations can cause application termination, leading to denial of service.
References
- https://github.com/axiomatic-systems/Bento4/issues/1091
- https://github.com/axiomatic-systems/Bento4/issues/1091
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-09-24 via NVD.
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