What’s Vulnerable › Vulnerabilities
CVE-2021-32270
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-09-20 · updated 2026-06-17
- Weakness: CWE-476
Description
An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function vwid_box_del located in box_code_base.c. It allows an attacker to cause Denial of Service.
Affected products
- GPAC: before 1.0.1 — fixed in 1.0.1
How to fix
Upgrade to a fixed version: GPAC 1.0.1. Check the vendor advisory for mitigations.
References
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