Copyright © 2012 Red Hat, Inc. All rights reserved. Low 2026-07-13T22:45:09 wandb: wandb: Information disclosure due to weak hash in artifact integrity validation 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N CWE-328

A security vulnerability has been detected in wandb 0.25.2.dev1. Affected is the function ArtifactManifestEntry.download in the library wandb/sdk/lib/hashutil.py of the component Artifact Integrity Validation. The manipulation leads to use of weak hash. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The pull request to fix this issue awaits acceptance.

A flaw was found in wandb. A remote attacker could exploit the use of a weak hash algorithm during artifact integrity validation in the `ArtifactManifestEntry.download` function. This could potentially lead to a low impact on confidentiality, allowing for limited information disclosure.

A Low impact vulnerability in wandb's artifact integrity validation, due to a weak hash algorithm, could lead to limited information disclosure. Exploitation by a remote attacker is complex and difficult, reducing the overall risk in typical Red Hat deployments. Exploit Intelligence Fix deferred exploit-intelligence-tech-preview/vulnerability-analysis-rhel9 Red Hat AI Inference Server Fix deferred rhaiis/vllm-cpu-rhel9 Red Hat AI Inference Server Fix deferred rhaiis/vllm-tpu-rhel9 https://www.cve.org/CVERecord?id=CVE-2026-15605 https://nvd.nist.gov/vuln/detail/CVE-2026-15605 https://github.com/wandb/wandb/ https://github.com/wandb/wandb/issues/12030 https://github.com/wandb/wandb/pull/12031 https://vuldb.com/cve/CVE-2026-15605 https://vuldb.com/submit/855675 https://vuldb.com/vuln/378114 https://vuldb.com/vuln/378114/cti