What’s Vulnerable › Vulnerabilities

CVE-2026-90686: GPAC MP4Box loader_bt.c gf_bt_report memory corruption

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-14 · updated 2026-09-14
• Weakness: CWE-119

Description

A vulnerability was found in GPAC up to f1219cde. This affects the function gf_bt_report of the file scene_manager/loader_bt.c of the component MP4Box. The manipulation results in memory corruption. The attack may be performed from remote. The exploit has been made public and could be used. Upgrading to version abi-16.23 is able to mitigate this issue. The patch is identified as afca1f1181668d85941d51ed1adf647807d5d975. It is suggested to upgrade the affected component.

Affected products

• GPAC: f1219cde

References

• https://github.com/Ech06/CVE_submit/blob/main/gpac_3798.md
• https://github.com/gpac/gpac/
• https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975
• https://github.com/gpac/gpac/issues/3798
• https://github.com/gpac/gpac/releases/tag/abi-16.23
• https://vuldb.com/cve/CVE-2026-90686
• https://vuldb.com/submit/914120
• https://vuldb.com/vuln/403219
• https://vuldb.com/vuln/403219/cti

Get alerted when CVE-2026-90686 or the next vulnerability affects your stack