Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV N L N L N L L L 2.1 .0022 11.6 —
AFFECTED Product Versions Fixed GPAC 26.07 – —
TIMELINE Oct 10 Reserved by VulDB Oct 11 Published (CNA: VulDB) Oct 15 EXPLOIT PUBLISHED — CVE-2026-108538 (GPAC). Public exploit reference added.
A security vulnerability has been detected in GPAC up to 26.07.0. The impacted element is the function gf_mx_v of the file utils/os_thread.c of the component MP4Box. Such manipulation leads to use after free. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
| Date | Event | Detail |
|---|---|---|
| October 10, 2026 | Reserved | Reserved by VulDB |
| October 11, 2026 | Published | Published (CNA: VulDB) |
| October 15, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108538 (GPAC). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| n/a | GPAC | — | 26.07 | — |
Authoritative record: CVE-2026-108538 at cve.org
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108538 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
