VYPR
Critical severity9.8NVD Advisory· Published Oct 14, 2019· Updated Jun 17, 2026

CVE-2019-17539

CVE-2019-17539

Description

In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

28

Patches

Vulnerability mechanics

References

6

News mentions

0

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