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CVE-2026-33126: Frigate has SSRF vulnerability in /ffprobe endpoint

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-20 · updated 2026-06-17
• Weakness: CWE-918

Description

Frigate is a network video recorder (NVR) with realtime local object detection for IP cameras. Prior to version 0.16.3, the /ffprobe endpoint accepts arbitrary user-controlled URLs without proper validation, allowing Server-Side Request Forgery (SSRF) attacks. An attacker can use the Frigate server to make HTTP requests to internal network resources, cloud metadata services, or perform port scanning. This issue has been patched in version 0.16.3.

Affected products

• blakeblackshear frigate: before 0.16.3 — fixed in 0.16.3

How to fix

Upgrade to a fixed version: blakeblackshear frigate 0.16.3. Check the vendor advisory for mitigations.

References

• https://github.com/blakeblackshear/frigate/releases/tag/v0.16.3
• https://github.com/blakeblackshear/frigate/security/advisories/GHSA-j6g3-3j3q-c2xv

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