CVE-2026-45184

MEDIUMNVD 6.56.5—

6.5

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

CVSS v3: 6.5
EG Score: 6.5(high)
EPSS: 0.2%
KEV: Not listed

Published

May 9, 2026

Last Modified

May 13, 2026

Advisory Details (3)

Auto-updated May 10, 2026

No patch confirmed yet.

generic

https://kde.org/info/security/advisory-20260508-1.txt

generic

Sanitize proxy parameters (c3999aac) · Commits · Multimedia / Kdenlive · GitLab

https://commits.kde.org/kdenlive/c3999aacc6da54756f3df8aab03b900459562ecd

generic

Cleanup proxy parameters (94042ddd) · Commits · Multimedia / Kdenlive · GitLab

https://commits.kde.org/kdenlive/94042ddd259551e4a7a5f6672329752972c84685

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-829Inclusion of Functionality from Untrusted Control Sphere

Data Freshness Timeline

(refreshed 7× in last 7d / 12× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-21 22:43 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 13:27 UTCEG score recompute
2026-05-20 13:27 UTCGHSA enrichment
2026-05-20 11:22 UTCepss_batch

Frequently asked(5)

What is CVE-2026-45184?

CVE-2026-45184 is a medium vulnerability published on May 9, 2026. Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.

When was CVE-2026-45184 disclosed?

CVE-2026-45184 was first published in the National Vulnerability Database on May 9, 2026, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-45184 actively exploited?

CVE-2026-45184 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-45184?

CVE-2026-45184 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2026-45184?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45184, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-45184

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Is Your Infrastructure Affected by CVE-2026-45184?

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CVE-2026-45184

📅 Published

🔄 Last Modified

📋 Advisory Details (3)

Sanitize proxy parameters (c3999aac) · Commits · Multimedia / Kdenlive · GitLab

Cleanup proxy parameters (94042ddd) · Commits · Multimedia / Kdenlive · GitLab

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-45184?

Published

Last Modified

Advisory Details (3)

Frequently asked(5)