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CVE-2026-91087

GPAC Compositor media_object.c gf_mo_get_od_id use after free

CVSS 4.0 6.9 MEDIUMCVSS 3.1 7.3 HIGHCVSS 3.0 7.3 HIGHCVSS 2.0 7.5 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-91087

Published

A flaw has been found in GPAC up to f1219cde. This vulnerability affects the function gf_mo_get_od_id of the file compositor/media_object.c of the component Compositor. Executing a manipulation can lead to use after free. The attack may be performed from remote. The exploit has been published and may be used. Upgrading to version abi-16.24 is able to resolve this issue. This patch is called e34f4ba349d55cd1849f0bcf4cf46552732e2db7. Upgrading the affected component is advised.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-91087

Published

GPAC

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "n/a",
                    "product": "GPAC",
                    "versions": [
                        {
                            "version": "f1219cde",
                            "status": "affected"
                        },
                        {
                            "version": "abi-16.24",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Compositor"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON