What’s Vulnerable › Vulnerabilities

CVE-2023-1655: Heap-based Buffer Overflow in gpac/gpac

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-27 · updated 2026-06-17
• Weakness: CWE-122

Description

Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.4.0.

Affected products

• GPAC: before 2.4.0 — fixed in 2.4.0

How to fix

Upgrade to a fixed version: GPAC 2.4.0. Check the vendor advisory for mitigations.

References

• https://github.com/gpac/gpac/commit/e7f96c2d3774e4ea25f952bcdf55af1dd6e919f4
• https://huntr.dev/bounties/05f1d1de-bbfd-43fe-bdf9-7f73419ce7c9
• https://github.com/gpac/gpac/commit/e7f96c2d3774e4ea25f952bcdf55af1dd6e919f4
• https://huntr.dev/bounties/05f1d1de-bbfd-43fe-bdf9-7f73419ce7c9

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