CVE-2026-91089

medium

Description

A vulnerability was found in GPAC up to f1219cde. Impacted is the function gf_node_get_name_and_id of the file scenegraph/base_scenegraph.c. The manipulation results in use after free. It is possible to launch the attack remotely. The exploit has been made public and could be used. Upgrading to version abi-16.23 is recommended to address this issue. The patch is identified as 49dee5cad329cfed310c1682703df7daa47df31a. You should upgrade the affected component.

References

https://vuldb.com/vuln/403651/cti

https://vuldb.com/vuln/403651

https://vuldb.com/submit/919758

https://vuldb.com/cve/CVE-2026-91089

https://github.com/user-attachments/files/30399830/poc_16_bt.zip

https://github.com/gpac/gpac/releases/tag/abi-16.23

https://github.com/gpac/gpac/issues/3809

https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a

https://github.com/gpac/gpac/

Details

Source: Mitre, NVD

Published: 2026-09-15

Updated: 2026-09-15

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 6.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Severity: Medium

CVSS v4

Base Score: 5.3

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00293