CVE-2026-90578CWE-119CWE-416

CVE-2026-90578

Medium · published September 13, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
5.8
In the wild
Unconfirmed
What it is

A flaw has been found in GPAC up to f1219cde. Affected by this issue is the function gf_list_count of the file utils/list.c of the component MP4Box. Executing a manipulation can lead to use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version abi-16.23 can resolve this issue. This patch is called 49dee5cad329cfed310c1682703df7daa47df31a. It is suggested to upgrade the affected component.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
4.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00168 · 5.8th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-416 · Use After Free
Published
2026-09-13T23:16Z
References (10)
https://github.com/gpac/gpac/ · [email protected]https://github.com/gpac/gpac/commit/49dee5cad329cfed310c1682703df7daa47df31a · [email protected]https://github.com/gpac/gpac/issues/3817 · [email protected]https://github.com/gpac/gpac/releases/tag/abi-16.23 · [email protected]https://github.com/r1ck9-2q/cve_summit/blob/main/Vuln-GPAC-MP4Box-SEGV-in-gf_list_count-(Use-After-Free).md · [email protected]https://vuldb.com/cve/CVE-2026-90578 · [email protected]https://vuldb.com/submit/913217 · [email protected]https://vuldb.com/vuln/403163 · [email protected]https://vuldb.com/vuln/403163/cti · [email protected]https://github.com/gpac/gpac/issues/3817 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 15 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 13 SEP 18:45Z
    GPAC MP4Box list.c gf_list_count use after free
    cvelistv5