How severe is CVE-2025-45146?

CVE-2025-45146 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-2025-45146 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-45146?

CVE-2025-45146 affects Codefuse Modelcache. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-45146?

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-2025-45146 have an EU (EUVD) identifier?

Yes. CVE-2025-45146 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24154.

When was CVE-2025-45146 published?

CVE-2025-45146 was published on 2025-08-11 and last updated on 2026-06-17.

CVE-2025-45146

CVE-2025-45146 is a critical-severity vulnerability in Codefuse Modelcache 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% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24154
Weakness: CWE-502
Affected product: Codefuse Modelcache
Published: 2025-08-11
Last modified: 2026-06-17

Description

ModelCache for LLM through v0.2.0 was discovered to contain an deserialization vulnerability via the component /manager/data_manager.py. This vulnerability allows attackers to execute arbitrary code via supplying crafted data.

Frequently asked questions

What is CVE-2025-45146?: ModelCache for LLM through v0.2.0 was discovered to contain an deserialization vulnerability via the component /manager/data_manager.py. This vulnerability allows attackers to execute arbitrary code via supplying crafted data.
How severe is CVE-2025-45146?: CVE-2025-45146 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-2025-45146 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-45146?: CVE-2025-45146 affects Codefuse Modelcache. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-45146?: 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-2025-45146 have an EU (EUVD) identifier?: Yes. CVE-2025-45146 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24154.
When was CVE-2025-45146 published?: CVE-2025-45146 was published on 2025-08-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:codefuse:modelcache:*:*:*:*:*:*:*:*

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