How severe is CVE-2026-33470?

CVE-2026-33470 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-33470 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-33470?

CVE-2026-33470 affects Frigate. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-33470?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-33470 have an EU (EUVD) identifier?

Yes. CVE-2026-33470 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16267.

When was CVE-2026-33470 published?

CVE-2026-33470 was published on 2026-03-26 and last updated on 2026-06-17.

CVE-2026-33470

CVE-2026-33470 is a medium-severity vulnerability in Frigate with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-16267
Weakness: CWE-862
Affected product: Frigate
Published: 2026-03-26
Last modified: 2026-06-17

Description

Frigate is a network video recorder (NVR) with realtime local object detection for IP cameras. In version 0.17.0, a low-privilege authenticated user restricted to one camera can access snapshots from other cameras. This is possible through a chain of two authorization problems: `/api/timeline` returns timeline entries for cameras outside the caller's allowed camera set, then `/api/events/{event_id}/snapshot-clean.webp` declares `Depends(require_camera_access)` but never actually validates `event.camera` after looking up the event. Together, this allows a restricted user to enumerate event IDs from unauthorized cameras and then fetch clean snapshots for those events. Version 0.17.1 fixes the issue.

Frequently asked questions

What is CVE-2026-33470?: Frigate is a network video recorder (NVR) with realtime local object detection for IP cameras. In version 0.17.0, a low-privilege authenticated user restricted to one camera can access snapshots from other cameras. This is possible through a chain of two authorization problems: `/api/timeline` returns timeline entries for cameras outside the caller's allowed camera set, then `/api/events/{event_id}/snapshot-clean.webp` declares `Depends(require_camera_access)` but never actually validates `event.camera` after looking up the event. Together, this allows a restricted user to enumerate event IDs from unauthorized cameras and then fetch clean snapshots for those events. Version 0.17.1 fixes the issue.
How severe is CVE-2026-33470?: CVE-2026-33470 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-33470 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-33470?: CVE-2026-33470 affects Frigate. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-33470?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-33470 have an EU (EUVD) identifier?: Yes. CVE-2026-33470 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16267.
When was CVE-2026-33470 published?: CVE-2026-33470 was published on 2026-03-26 and last updated on 2026-06-17.

References

https://github.com/blakeblackshear/frigate/security/advisories/GHSA-m2mg-pj9p-2r7g

Affected products (1)

cpe:2.3:a:frigate:frigate:0.17.0:*:*:*:*:*:*:*

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