Vulnerability · Published May 9, 2026 · Assigned by mitre
CVE-2026-45184
Medium 6.5
In plain English
A medium-severity security flaw in Kdenlive from KDE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.1%top 95.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | kdenlive | 22.12.3-2+deb12u2 | DEBIAN-CVE-2026-45184 |
| Debian:13 | kdenlive | 24.12.3-2+deb13u1 | DEBIAN-CVE-2026-45184 |
| Debian:14 | kdenlive | 26.04.1-1 | DEBIAN-CVE-2026-45184 |
| Ubuntu:22.04:LTS | kdenlive | no fix listed | UBUNTU-CVE-2026-45184 |
| Ubuntu:24.04:LTS | kdenlive | no fix listed | UBUNTU-CVE-2026-45184 |
| Ubuntu:25.10 | kdenlive | no fix listed | UBUNTU-CVE-2026-45184 |
| Ubuntu:26.04:LTS | kdenlive | 4:25.12.3-0ubuntu1.1 | UBUNTU-CVE-2026-45184 |
| Ubuntu:26.04:LTS | kdenlive | 4:25.12.3-0ubuntu1.1 | USN-8856-1 |
| Ubuntu:26.10 | kdenlive | no fix listed | UBUNTU-CVE-2026-45184 |
| Ubuntu:26.04:LTS | mlt | 7.36.1-1ubuntu3.1 | USN-8856-1 |
Affected products (as reported)
Weakness: CWE-829 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L