CVE-2026-103227CWE-119CWE-120

CVE-2026-103227

Medium · published September 30, 2026

CVSS v3.1
6.3
EPSS
1%
Percentile
43.3
In the wild
Unconfirmed
What it is

A weakness has been identified in GPAC up to 26.07.0. Affected by this issue is the function gf_dash_resolve_url of the file src/media_tools/dash_client.c of the component DASH Client. This manipulation causes buffer overflow. The attack is possible to be carried out remotely. Upgrading to version abi-16.26 can resolve this issue. Patch name: 4c8e26f278ff63eec57968f7bc696f604bb0cffd. It is recommended to upgrade the affected component.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · 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/E:X
EPSS
0.00520 · 43.3th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-09-30T19:22Z
References (10)
https://github.com/gpac/gpac/ · [email protected]https://github.com/gpac/gpac/commit/4c8e26f278ff63eec57968f7bc696f604bb0cffd · [email protected]https://github.com/gpac/gpac/issues/3876 · [email protected]https://github.com/gpac/gpac/pull/3879 · [email protected]https://github.com/gpac/gpac/releases/tag/abi-16.26 · [email protected]https://vuldb.com/cve/CVE-2026-103227 · [email protected]https://vuldb.com/submit/955033 · [email protected]https://vuldb.com/vuln/411908 · [email protected]https://vuldb.com/vuln/411908/cti · [email protected]https://github.com/gpac/gpac/issues/3876 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 02 OCT 03:41Z
    EPSS moved — → 1%
    epss
  • 30 SEP 14:30Z
    GPAC DASH Client dash_client.c gf_dash_resolve_url buffer overflow
    cvelistv5