CVE-2026-90685
GPAC MP4Box lsr_dec.c lsr_exec_command_list assertion
- State
- Published
- Severity
- 2.4 Low
- Published
- Sep 14, 2026
- Updated
- Sep 16, 2026
- Reserved
- Sep 13, 2026
Description
A vulnerability has been found in GPAC up to f1219cde. Affected by this issue is the function lsr_exec_command_list of the file laser/lsr_dec.c of the component MP4Box. The manipulation leads to reachable assertion. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. Upgrading to version abi-16.23 can resolve this issue. The identifier of the patch is afca1f1181668d85941d51ed1adf647807d5d975. The affected component should be upgraded.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.4 Low | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 2.8 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C | VulDB |
| 3.0 | 2.8 Low | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C | VulDB |
| 2.0 | 1.7 Low | AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C | VulDB |
Weaknesses
- CWE-617 Reachable Assertion
Affected Products
| Product | Versions |
|---|---|
GPACn/a |
|
References
- VDB-403218 | GPAC MP4Box lsr_dec.c lsr_exec_command_list assertionvdb-entrytechnical-description
- VDB-403218 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-90685 | CVE Analysis and Reportthird-party-advisory
- Submit #914027 | GPAC up to commit f1219cde (2026-07-25) Denial of Servicethird-party-advisory
- https://github.com/gpac/gpac/issues/3825issue-tracking
- https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln%20GPAC%20MP4Box%20Assertion%20Failure%20assert(!codec-bs).mdexploit
- https://github.com/gpac/gpac/commit/afca1f1181668d85941d51ed1adf647807d5d975patch
- https://github.com/gpac/gpac/releases/tag/abi-16.23patch
- https://github.com/gpac/gpac/product
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