What’s Vulnerable › Vulnerabilities

CVE-2022-43042

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-10-19 · updated 2026-06-17
• Weakness: CWE-787

Description

GPAC 2.1-DEV-rev368-gfd054169b-master was discovered to contain a heap buffer overflow via the function FixSDTPInTRAF at isomedia/isom_intern.c.

Affected products

• GPAC: before 2.2.0 — fixed in 2.2.0

How to fix

Upgrade to a fixed version: GPAC 2.2.0. Check the vendor advisory for mitigations.

References

• https://github.com/gpac/gpac/issues/2278
• https://github.com/gpac/gpac/issues/2278

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