NULL pointer dereference in Gpac
CVE-2026-1416
A security flaw has been discovered in GPAC up to 2.4.0. Affected by this vulnerability is the function DumpMovieInfo of the file applications/mp4box/filedump.c. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as d45c264c20addf0c1cc05124ede33f8ffa800e68. It is advisable to implement a patch to correct this issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.002 (11.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Gpac
- Gpac — versions 2.0, 2.1, 2.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/gpac/gpac/issues/3427 (issue-tracking, Exploit, Mitigation, Issue Tracking, Vendor Advisory)
- github.com/gpac/gpac/issues/3427 (issue-tracking, Exploit, exploit, Mitigation, Issue Tracking, Vendor Advisory)
- github.com/enocknt/gpac/commit/d45c264c20addf0c1cc05124ede33f8ffa800e68 (Patch, patch)
- github.com/gpac/gpac/ (product)
Frequently asked questions
- What is CVE-2026-1416?
- CVE-2026-1416 is a low-severity vulnerability in Gpac, classified under Improper Resource Shutdown or Release. CVSS score: 3.3/10. Published 2026-01-26.
- How severe is CVE-2026-1416?
- Low severity. CVSS v3 base score is 3.3 out of 10.