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.
Metrics
Affected Vendors & Products
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Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
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References
| Link | Providers |
|---|---|
| https://github.com/axiomatic-systems/Bento4/issues/1091 |
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History
Thu, 24 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-191 | |
| Metrics |
cvssV3_1
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Thu, 24 Sep 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-09-24T18:13:40.395Z
Reserved: 2026-09-10T00:00:00.000Z
Link: CVE-2026-88376
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2026-09-24T17:17:07.313
Modified: 2026-09-24T21:08:55.030
Link: CVE-2026-88376
Redhat
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OpenCVE Enrichment
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Weaknesses