What’s Vulnerable › Vulnerabilities

CVE-2021-31261

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-19 · updated 2026-06-17
• Weakness: CWE-119

Description

The gf_hinter_track_new function in GPAC 1.0.1 allows attackers to read memory via a crafted file in the MP4Box command.

Affected products

• GPAC: 1.0.1

References

• https://github.com/gpac/gpac/commit/cd3738dea038dbd12e603ad48cd7373ae0440f65
• https://github.com/gpac/gpac/issues/1737
• https://github.com/gpac/gpac/commit/cd3738dea038dbd12e603ad48cd7373ae0440f65
• https://github.com/gpac/gpac/issues/1737

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