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Critical severity9.8NVD Advisory· Published Apr 5, 2020· Updated Jun 17, 2026

CVE-2020-11558

CVE-2020-11558

Description

An issue was discovered in libgpac.a in GPAC 0.8.0, as demonstrated by MP4Box. audio_sample_entry_Read in isomedia/box_code_base.c does not properly decide when to make gf_isom_box_del calls. This leads to various use-after-free outcomes involving mdia_Read, gf_isom_delete_movie, and gf_isom_parse_movie_boxes.

AI Insight

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

Affected products

3
  • Gpac/Gpac2 versions
    cpe:2.3:a:gpac:gpac:0.8.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:gpac:gpac:0.8.0:*:*:*:*:*:*:*
    • (no CPE)range: =0.8.0
  • libgpac.a/GPACdescription

Patches

Vulnerability mechanics

References

2

News mentions

0

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