CVE-2026-90685GPAC MP4Box lsr_dec.c lsr_exec_command_list assertion
Updated under an hour ago ()
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It affects n/a GPAC. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 2.8 LOW (v3.1, CNA)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
- Weakness (CWE)
- CWE-617
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
n/a GPAC gpac:gpac | f1219cde; abi-16.23 not affected | CNA record |
References
- https://vuldb.com/vuln/403218vdb-entry, technical-description
- https://vuldb.com/vuln/403218/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-90685third-party-advisory
- https://vuldb.com/submit/914027third-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
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.