What’s Vulnerable › Vulnerabilities

CVE-2023-3291: Heap-based Buffer Overflow in gpac/gpac

• Severity: low (CVSS 3.3 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: 2023-06-16 · updated 2026-06-17
• Weakness: CWE-122

Description

Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.2.2.

Affected products

• GPAC: before 2.2.2 — fixed in 2.2.2

How to fix

Upgrade to a fixed version: GPAC 2.2.2. Check the vendor advisory for mitigations.

References

• https://github.com/gpac/gpac/commit/6a748ccc3f76ff10e3ae43014967ea4b0c088aaf
• https://huntr.dev/bounties/526954e6-8683-4697-bfa2-886c3204a1d5
• https://www.debian.org/security/2023/dsa-5452
• https://github.com/gpac/gpac/commit/6a748ccc3f76ff10e3ae43014967ea4b0c088aaf
• https://huntr.dev/bounties/526954e6-8683-4697-bfa2-886c3204a1d5
• https://www.debian.org/security/2023/dsa-5452

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