What is CVE-2026-45184?

CVE-2026-45184 is a medium-severity vulnerability in KDE Kdenlive, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 6.5/10. Published 2026-05-09.

How severe is CVE-2026-45184?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in KDE Kdenlive

CVE-2026-45184

Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.

Published 2026-05-09 · last modified 2026-07-20.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.002 (4.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000

Affected products

KDE Kdenlive — versions 0

Weakness classification (CWE)

CWE-829 — Inclusion of Functionality from Untrusted Control Sphere

References

Frequently asked questions

What is CVE-2026-45184?: CVE-2026-45184 is a medium-severity vulnerability in KDE Kdenlive, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 6.5/10. Published 2026-05-09.
How severe is CVE-2026-45184?: Medium severity. CVSS v3 base score is 6.5 out of 10.