Medium severity · published Aug 11, 2026
CVE-2026-73219
CVAT: Denial of service with regards to automatic annotation
5.3
CVSS
0.5%
EPSS
No
On KEV
Description
CVAT is an open source interactive video and image annotation tool for computer vision. From 2.17.0 until 2.72.0, a user with write access to a CVAT job can submit a batch automatic annotation request to RequestViewSet.create with inconsistent task and job IDs, and because the task ID determines the single active request slot, block automatic annotation for another task whose ID is known. This issue is fixed in version 2.72.0.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CV
cvat · cvat-ai
>= 2.17.0, < 2.72.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-73219
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-73219
github.com
https://github.com/cvat-ai/cvat/commit/20a1076a0b9de47e067b121e40f16d66d373b3f7
github.com
https://github.com/cvat-ai/cvat/pull/10964
github.com
https://github.com/cvat-ai/cvat/releases/tag/v2.72.0
github.com
https://github.com/cvat-ai/cvat/security/advisories/GHSA-7xhx-3q27-xvcx
More from cvat
9.8
CVE-2022-31188
Server-Side Request Forgery Vulnerability in Computer Vision Annotation Tool (CVAT)
8.8
CVE-2026-23526
CVAT vulnerable to privilege escalation of users with staff status
8.5
CVE-2026-73220
CVAT: Stored XSS via annotation guides in audio tasks
8.5
CVE-2026-65986
CVAT has stored XSS via annotation guide assets
8.5
CVE-2026-44369
CVAT: Stored XSS via annotation guides