Medium severity5.5NVD Advisory· Published Jan 12, 2022· Updated Jun 17, 2026
CVE-2021-40559
CVE-2021-40559
Description
A null pointer deference vulnerability exists in gpac through 1.0.1 via the naludmx_parse_nal_avc function in reframe_nalu, which allows a denail of service.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- gpac/gpacdescription
Patches
Vulnerability mechanics
References
2- github.com/gpac/gpac/issues/1886nvdExploitThird Party Advisory
- www.debian.org/security/2023/dsa-5411nvd
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