Medium severity5.5NVD Advisory· Published Sep 13, 2021· Updated Jun 17, 2026

CVE-2021-32139

Description

The gf_isom_vp_config_get function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.

AI Insight

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

Affected products

Gpac/Gpacllm-fuzzy2 versions
<=1.0.1+ 1 more
- (no CPE)range: <=1.0.1
- cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*
Gpac/MP4Boxllm-fuzzy2 versions
<=1.0.1+ 1 more
- (no CPE)range: <=1.0.1
- (no CPE)

Patches

Vulnerability mechanics

References

github.com/gpac/gpac/commit/d527325a9b72218612455a534a508f9e1753f76envdPatchThird Party Advisory
github.com/gpac/gpac/issues/1768nvdExploitIssue TrackingPatchThird Party Advisory

News mentions

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cvss	0.358
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000