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Vulnerabilities

Security fix · CVE-2025-64485

CVAT is an open source interactive video and image annotation tool for computer vision.

Published Nov 7, 2025 · catalog updated Nov 10, 2025 · CVAT is an open

Last checked Oct 25, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-64485. EPSS is 0.39%. Act only if a listed version of CVAT is an open is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (CVAT is an open).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.39%
Remediation
Version ranges on file
Affected products
vendor cvat-ai cvat ≤ 2.4.0, < 2.49.0

CVAT is an open source interactive video and image annotation tool for computer vision. In versions 2.4.0 through 2.48.1, a malicious CVAT user with at least the User global role may create files in the root of the mounted file share, or overwrite existing files. If no file share is mounted, the user will be able to create files in the share directory of the import worker container, potentially filling up disk space. This issue is fixed in version 2.49.0.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor cvat-ai cvat ≤ 2.4.0, < 2.49.0≤ 2.4.0, < 2.49.0

How to fix CVE-2025-64485

  • Upgrade

    CVE-2025-64485 lists a fix boundary at 2.49.0. Compare the installed build with that boundary before you change production.

  • Version check

    Affected < 2.49.0

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-64485. EPSS is 0.39%. Act only if a listed version of CVAT is an open is installed.

Which versions are affected?

Compare what you have installed with cvat-ai cvat ≤ 2.4.0, < 2.49.0 ≤ 2.4.0, < 2.49.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 7, 2025 · EUVD

    Detected

    CVAT is an open source interactive video and image annotation tool for computer vision. In versions 2.4.0 through 2.48.1, a malicious CVAT user with at least the User global role may create files in the root of the mounted file share, or overwrite existing files. If no file share is mounted, the user will be able to create files in the share directory of the import worker container, potentially fi

  2. Nov 10, 2025 · EUVD

    Updated

    CVAT is an open source interactive video and image annotation tool for computer vision. In versions 2.4.0 through 2.48.1, a malicious CVAT user with at least the User global role may create files in the root of the mounted file share, or overwrite existing files. If no file share is mounted, the user will be able to create files in the share directory of the import worker container, potentially fi

Sources

  • CVE.orgVulnerability recordCVE-2025-64485

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-38341

    CVAT is an open source interactive video and image annotation tool for computer vision. In versions 2.4.0 through 2.48.1, a malicious CVAT user with at least the User global role may create files in the root of the mounted file share, or overwrite existing files. If no file share

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 25, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 25, 2026
  • EUVDOct 25, 2026