MLflow Dataset Digest Computation digest_utils.py mlflow.data.digest_utils weak hash

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Summary

CVECVE-2026-10803
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-04 12:16:24 UTC
Updated2026-06-04 18:24:41 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 1.1 LOW from [email protected]

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-327 | CWE-328 | CWE-328 Use of Weak Hash | CWE-327 Risky Cryptographic Algorithm

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary1.1LOWCVSS: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/C...
4.0CNADECLARED2LOWCVSS: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
3.1[email protected]Secondary3.6LOWCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
3.1CNADECLARED3.6LOWCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
3.0CNADECLARED3.6LOWCVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
2.0[email protected]Secondary2.4AV:L/AC:H/Au:S/C:N/I:P/A:P
2.0CNADECLARED2.4AV:L/AC:H/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

CVSS v4.0 Breakdown

Attack Vector
Local
Attack Complexity
High
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L

CVSS v3.0 Breakdown

Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lfprojects Mlflow All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na MLflow affected 3.0 Not specified
CNA Na MLflow affected 3.1 Not specified
CNA Na MLflow affected 3.2 Not specified
CNA Na MLflow affected 3.3 Not specified
CNA Na MLflow affected 3.4 Not specified
CNA Na MLflow affected 3.5 Not specified
CNA Na MLflow affected 3.6 Not specified
CNA Na MLflow affected 3.7 Not specified
CNA Na MLflow affected 3.8 Not specified
CNA Na MLflow affected 3.9 Not specified
CNA Na MLflow affected 3.10.0 Not specified

References

ReferenceSourceLinkTags
vuldb.com/vuln/368252 [email protected] vuldb.com Third Party Advisory, VDB Entry
vuldb.com/cve/CVE-2026-10803 [email protected] vuldb.com Third Party Advisory, VDB Entry
github.com/mlflow/mlflow [email protected] github.com Product
github.com/mlflow/mlflow/pull/22420 [email protected] github.com Issue Tracking
github.com/mlflow/mlflow/issues/22419 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com Exploit, Issue Tracking, Mitigation
vuldb.com/submit/831462 [email protected] vuldb.com Third Party Advisory, VDB Entry
vuldb.com/vuln/368252/cti [email protected] vuldb.com Permissions Required, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Dem0 (VulDB User) (en)

CNA: VulDB CNA Team (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-06-04T00:00:00.000ZAdvisory disclosed
CNA2026-06-04T02:00:00.000ZVulDB entry created
CNA2026-06-04T07:12:15.000ZVulDB entry last update
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