CVE-2026-91087CWE-119CWE-416

CVE-2026-91087

High · published September 15, 2026

CVSS v3.1
7.3
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00638 · 49.9th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-416 · Use After Free
Published
2026-09-15T11:16Z
References (9)
https://github.com/gpac/gpac/ · [email protected]https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7 · [email protected]https://github.com/gpac/gpac/issues/3807 · [email protected]https://github.com/gpac/gpac/releases/tag/abi-16.24 · [email protected]https://github.com/user-attachments/files/30399593/poc_12_info.zip · [email protected]https://vuldb.com/cve/CVE-2026-91087 · [email protected]https://vuldb.com/submit/919756 · [email protected]https://vuldb.com/vuln/403649 · [email protected]https://vuldb.com/vuln/403649/cti · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 15 SEP 06:45Z
    GPAC Compositor media_object.c gf_mo_get_od_id use after free
    cvelistv5