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Description

A flaw has been found in MLflow up to 3.10.0. This issue affects the function mlflow.data.digest_utils of the file mlflow/data/digest_utils.py of the component Dataset Digest Computation. This manipulation causes use of weak hash. It is possible to launch the attack on the local host. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been published and may be used. The project was informed of the problem early through a pull request but has not reacted yet.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-04 | Assigner VulDB




LOW: 2.0CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
LOW: 3.6CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
LOW: 3.6CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
2.4AV:L/AC:H/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Use of Weak Hash

Risky Cryptographic Algorithm

Timeline

2026-06-04:Advisory disclosed
2026-06-04:VulDB entry created
2026-06-04:VulDB entry last update

Credits

Dem0 (VulDB User) reporter

VulDB CNA Team coordinator

References

github.com/mlflow/mlflow/issues/22419 exploit

vuldb.com/vuln/368252 (VDB-368252 | MLflow Dataset Digest Computation digest_utils.py mlflow.data.digest_utils weak hash) vdb-entry technical-description

vuldb.com/vuln/368252/cti (VDB-368252 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10803 (CVE-2026-10803 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/831462 (Submit #831462 | mlflow 3.10.0 Digest Collision) third-party-advisory

github.com/mlflow/mlflow/issues/22419 exploit issue-tracking

github.com/mlflow/mlflow/pull/22420 issue-tracking patch

github.com/mlflow/mlflow/ product

cve.org (CVE-2026-10803)

nvd.nist.gov (CVE-2026-10803)

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