What’s Vulnerable › Vulnerabilities

CVE-2021-32139

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-13 · updated 2026-06-17
• Weakness: CWE-476

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.

Affected products

• GPAC: 1.0.1

References

• https://github.com/gpac/gpac/commit/d527325a9b72218612455a534a508f9e1753f76e
• https://github.com/gpac/gpac/issues/1768
• https://github.com/gpac/gpac/commit/d527325a9b72218612455a534a508f9e1753f76e
• https://github.com/gpac/gpac/issues/1768

Get alerted when CVE-2021-32139 or the next vulnerability affects your stack