How severe is CVE-2025-1550?

CVE-2025-1550 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-2025-1550 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-1550?

CVE-2025-1550 affects Keras. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-1550?

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-2025-1550 have an EU (EUVD) identifier?

Yes. CVE-2025-1550 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7406.

When was CVE-2025-1550 published?

CVE-2025-1550 was published on 2025-03-11 and last updated on 2026-06-17.

CVE-2025-1550

CVE-2025-1550 is a critical-severity vulnerability in Keras 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 7.3
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7406
Weakness: CWE-94
Affected product: Keras
Published: 2025-03-11
Last modified: 2026-06-17

Description

The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading.

Frequently asked questions

What is CVE-2025-1550?: The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading.
How severe is CVE-2025-1550?: CVE-2025-1550 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-2025-1550 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-1550?: CVE-2025-1550 affects Keras. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-1550?: 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-2025-1550 have an EU (EUVD) identifier?: Yes. CVE-2025-1550 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7406.
When was CVE-2025-1550 published?: CVE-2025-1550 was published on 2025-03-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:keras:keras:*:*:*:*:*:*:*:*

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