csaf_redhat - rhsa-2025:22068

RHSA-2025:22068

Vulnerability from csaf_redhat - Published: 2025-11-25 11:12 - Updated: 2025-11-25 15:44

Summary

Red Hat Security Advisory: RHTAS 1.3.1 - Tech Preview Release of Model Transparency

Notes

Topic

The Tech Preview release of the RHTAS Model Transparency CLI image. For more details see [product documentation](https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1).

Details

The RHTAS Model Transparency CLI image can be used to sign and verify AI/ML workloads

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

JSON

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      "discovery_date": "2025-10-17T16:01:22.800043+00:00",
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          "text": "Deserialization of untrusted data can occur in versions of the Keras framework running versions 3.11.0 up to but not including 3.11.3, enabling a maliciously uploaded Keras file containing a\u00a0TorchModuleWrapper class to run arbitrary code on an end user\u2019s system when loaded despite safe mode being enabled. The vulnerability can be triggered through both local and remote files.",
          "title": "Vulnerability description"
        },
        {
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          "text": "keras: Keras deserialization of untrusted data",
          "title": "Vulnerability summary"
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          "text": "Red Hat products in their default configuration do not allow remote upload of model files.",
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          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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        {
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49655"
        },
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          "date": "2025-11-25T11:12:13+00:00",
          "details": "The Model Transparency CLI Image is a containerized command-line tool for signing and verifying AI/ML workloads against a private Red Hat Trusted Artifact Signer (RHTAS) instance. It lets teams create signatures and attestations for model artifacts and validate them at build or deploy time using enterprise trust material (e.g., Fulcio/Rekor).\nFor details on using the Model Transparency CLI image, refer to [product documentation](https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1).\nYou can find the release notes for this version of Red Hat Trusted Artifact Signer [here](https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.3/html-single/release_notes/index).",
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
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            "baseSeverity": "HIGH",
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            "integrityImpact": "HIGH",
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      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "keras: Keras deserialization of untrusted data"
    }
  ]
}

CVE-2025-49655 (GCVE-0-2025-49655)

Vulnerability from cvelistv5 – Published: 2025-10-17 15:20 – Updated: 2025-10-17 15:58

Summary

Deserialization of untrusted data can occur in versions of the Keras framework running versions 3.11.0 up to but not including 3.11.3, enabling a maliciously uploaded Keras file containing a TorchModuleWrapper class to run arbitrary code on an end user’s system when loaded despite safe mode being enabled. The vulnerability can be triggered through both local and remote files.

Severity ?

9.8 (Critical)


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

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

HiddenLayer

References

URL

Tags

	https://hiddenlayer.com/sai_security_advisor/2025…
	https://github.com/keras-team/keras/pull/21575

Impacted products

	Vendor	Product	Version
	Keras	Keras	Affected: 3.11.0 , < 3.11.3 (semver)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

RHSA-2025:22068

CVE-2025-49655 (GCVE-0-2025-49655)

Tags

Sightings

Nomenclature