How severe is CVE-2025-65213?

CVE-2025-65213 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-65213 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65213?

CVE-2025-65213 affects Mthreads Torch Musa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65213?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-65213 have an EU (EUVD) identifier?

Yes. CVE-2025-65213 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203406.

When was CVE-2025-65213 published?

CVE-2025-65213 was published on 2025-12-15 and last updated on 2026-06-17.

CVE-2025-65213

CVE-2025-65213 is a critical-severity vulnerability in Mthreads Torch Musa with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203406
Weakness: CWE-502
Affected product: Mthreads Torch Musa
Published: 2025-12-15
Last modified: 2026-06-17

Description

MooreThreads torch_musa through all versions contains an unsafe deserialization vulnerability in torch_musa.utils.compare_tool. The compare_for_single_op() and nan_inf_track_for_single_op() functions use pickle.load() on user-controlled file paths without validation, allowing arbitrary code execution. An attacker can craft a malicious pickle file that executes arbitrary Python code when loaded, enabling remote code execution with the privileges of the victim process.

Frequently asked questions

What is CVE-2025-65213?: MooreThreads torch_musa through all versions contains an unsafe deserialization vulnerability in torch_musa.utils.compare_tool. The compare_for_single_op() and nan_inf_track_for_single_op() functions use pickle.load() on user-controlled file paths without validation, allowing arbitrary code execution. An attacker can craft a malicious pickle file that executes arbitrary Python code when loaded, enabling remote code execution with the privileges of the victim process.
How severe is CVE-2025-65213?: CVE-2025-65213 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-65213 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65213?: CVE-2025-65213 affects Mthreads Torch Musa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65213?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-65213 have an EU (EUVD) identifier?: Yes. CVE-2025-65213 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203406.
When was CVE-2025-65213 published?: CVE-2025-65213 was published on 2025-12-15 and last updated on 2026-06-17.

References

https://github.com/MooreThreads/torch_musa/issues/110#issuecomment-3475809588

Affected products (1)

cpe:2.3:a:mthreads:torch_musa:*:*:*:*:*:*:*:*

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