What’s Vulnerable › Vulnerabilities

CVE-2026-10766: mlrun DataFrame Hash helpers.py mlrun.utils.helpers.calculate_dataframe_hash weak hash

• Severity: low (CVSS 3.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-03 · updated 2026-07-22
• Weakness: CWE-327

Description

A vulnerability has been found in mlrun up to 1.12.0-rc3. This impacts the function mlrun.utils.helpers.calculate_dataframe_hash of the file mlrun/utils/helpers.py of the component DataFrame Hash Handler. The manipulation leads to use of weak hash. The attack can only be performed from a local environment. The complexity of an attack is rather high. The exploitability is said to be difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.

Affected products

• mlrun: 1.12.0-rc1, 1.12.0-rc2, 1.12.0-rc3

References

• https://github.com/mlrun/mlrun/
• https://github.com/mlrun/mlrun/issues/9691
• https://github.com/mlrun/mlrun/pull/9692
• https://vuldb.com/cve/CVE-2026-10766
• https://vuldb.com/submit/831419
• https://vuldb.com/vuln/368136
• https://vuldb.com/vuln/368136/cti
• https://github.com/mlrun/mlrun/issues/9691

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