CVE-2026-88339
Medium
Description
A NULL pointer dereference vulnerability exists in the gf_sg_vrml_field_clone() function of GPAC 2d7da22e (26.08-DEV). The vulnerability occurs when cloning a PROTO default SFImage field with a NULL source pointer. An attacker can provide a specially crafted input file that triggers the condition, resulting in application crash and denial of service.
SeverityMedium
CVSS5.5
Exploit probability—
ProductGPAC
PublishedSep 22, 2026
First seenSep 22, 2026
Weakness typeCWE-476NULL pointer dereference
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GPAC GPAC | 2d7da22e (26.08-DEV) | — |
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