CVE-2026-39103

EUVD-2026-27349
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()
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 1.54%
Affected Products (NVD)
VendorProductVersion
gpacgpac
𝑥
< 2026-04-01
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gpac
bullseye
vulnerable
bullseye (security)
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gpac
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
dne
resolute
dne
trusty
needs-triage
xenial
ignored
Common Weakness Enumeration
References
https://github.com/gpac/gpac/commit/391dc7f4d234988ea0bc3cc294eb725eddf8f702
https://github.com/gpac/gpac/issues/3506
https://github.com/gpac/gpac/issues/3506