CVE-2026-39103
mediumBuffer Overflow vulnerability in GPAC before commit v391dc7f4d234988ea0bc3cc294eb725eddf8f702 allows an attacker to cause a denial of service via the src/scene…
Vendor / product: Gpac — gpac
Buffer Overflow vulnerability in GPAC before commit v391dc7f4d234988ea0bc3cc294eb725eddf8f702 allows an attacker to cause a denial of service via the src/scenegraph/svg_attributes.c, svg_parse_strings(), gf_svg_parse_attribute()
CVSS
5.5
5.5 (CVSS v3.1)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Severity source: NVD CVSS v3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
Timeline (UTC)
Published: 2026-05-05 16:16
Modified: 2026-11-11 21:10
NVD status: Analyzed
Last synced 5 hours ago
Verified against the source API 2026-11-11 21:11 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
gpac / gpac <2026-04-01
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Vendor advisory: https://github.com/gpac/gpac/issues/3506
Vendor advisory: https://github.com/gpac/gpac/issues/3506
Patch / mitigation: https://github.com/gpac/gpac/commit/391dc7f4d234988ea0bc3cc294eb725eddf8f702
Patch / mitigation: https://github.com/gpac/gpac/issues/3506
Patch / mitigation: https://github.com/gpac/gpac/issues/3506
References
- https://github.com/gpac/gpac/commit/391dc7f4d234988ea0bc3cc294eb725eddf8f702 cve@mitre.org
- https://github.com/gpac/gpac/issues/3506 cve@mitre.org
- https://github.com/gpac/gpac/issues/3506 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-11-11 21:11 UTC · record ↗