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Slurm slurmdbd CVE-2026-65139

MEDIUM
2026-09-03 vendor:ubuntu
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Severity by source

vuln.today AI
8.1 HIGH

Authenticated cluster users reach slurmdbd over network (PR:L, AV:N); unsafe queries risk full accounting DB read/write (C:H/I:H) but availability impact is unclear.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Lifecycle Timeline

1
Analysis Generated
Sep 04, 2026 - 11:09 vuln.today

DescriptionCVE.org

[Fix various issues in unsafe operation/queries to the slurmdbd]

AnalysisAI

Multiple unsafe database operations and query-construction flaws in slurmdbd, the SLURM Workload Manager's accounting database daemon, allow authenticated cluster users or malicious slurmctld nodes to send crafted requests that result in unvalidated or improperly sanitized queries against the underlying database. The precise impact - whether SQL injection, privilege escalation within Slurm accounting, or data corruption - is not fully disclosed in available sources. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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Vulnerability AssessmentAI

Exploitation Exploitation requires network access to the slurmdbd RPC port (default TCP 6819), which is typically restricted to within the HPC cluster's management network. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Risk assessment is severely constrained by sparse input: no CVSS vector, no CWE, no EPSS, no KEV, no POC, and no advisory URL are available. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Apply the Ubuntu security update for the slurm-wlm or slurmdbd package as soon as it is available via 'apt update && apt upgrade slurmd slurmdbd'. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-65139 vulnerability details – vuln.today

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