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Vulnerabilities

Security incident · CVE-2025-53002

LLaMA-Factory is a tuning library for large language models.

Published Jun 26, 2025 · catalog updated Jun 26, 2025 · LLaMA-Factory

Last checked Oct 23, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-53002. EPSS is 1.24%. Act only if a listed version of LLaMA-Factory is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High8.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.24%
Remediation
Version ranges on file
Affected products
vendor hiyouga LLaMA-Factory < 0.9.4

LLaMA-Factory is a tuning library for large language models. A remote code execution vulnerability was discovered in LLaMA-Factory versions up to and including 0.9.3 during the LLaMA-Factory training process. This vulnerability arises because the is loaded without proper safeguards, allowing malicious attackers to execute arbitrary malicious code on the host system simply by passing a malicious parameter through the interface. The attack is stealthy, as the victim remains unaware of the exploitation. The root cause is that the argument is loaded without the secure parameter . Version 0.9.4 con

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor hiyouga LLaMA-Factory < 0.9.4< 0.9.4

How to fix CVE-2025-53002

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-53002. EPSS is 1.24%. Act only if a listed version of LLaMA-Factory is installed.

Which versions are affected?

Compare what you have installed with hiyouga LLaMA-Factory < 0.9.4 < 0.9.4. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.24%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 26, 2025 · EUVD

    Detected

    LLaMA-Factory is a tuning library for large language models. A remote code execution vulnerability was discovered in LLaMA-Factory versions up to and including 0.9.3 during the LLaMA-Factory training process. This vulnerability arises because the is loaded without proper safeguards, allowing malicious attackers to execute arbitrary malicious code on the host system simply by passing a malicious pa

  2. Jun 26, 2025 · EUVD

    Updated

    LLaMA-Factory is a tuning library for large language models. A remote code execution vulnerability was discovered in LLaMA-Factory versions up to and including 0.9.3 during the LLaMA-Factory training process. This vulnerability arises because the is loaded without proper safeguards, allowing malicious attackers to execute arbitrary malicious code on the host system simply by passing a malicious pa

Sources

  • CVE.orgVulnerability recordCVE-2025-53002

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-53002

    30-day exploitation probability 1.24%

    first.org
  • EUVDVulnerability recordEUVD-2025-19200

    LLaMA-Factory is a tuning library for large language models. A remote code execution vulnerability was discovered in LLaMA-Factory versions up to and including 0.9.3 during the LLaMA-Factory training process. This vulnerability arises because the is loaded without proper safeguar

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 20, 2026