How severe is CVE-2025-46386?

CVE-2025-46386 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-46386 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-46386?

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

Does CVE-2025-46386 have an EU (EUVD) identifier?

Yes. CVE-2025-46386 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23816.

When was CVE-2025-46386 published?

CVE-2025-46386 was published on 2025-08-06 and last updated on 2026-06-17.

CVE-2025-46386

CVE-2025-46386 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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-639.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23816
Weakness: CWE-639
Published: 2025-08-06
Last modified: 2026-06-17

Description

CWE-639 Authorization Bypass Through User-Controlled Key

Frequently asked questions

What is CVE-2025-46386?: CWE-639 Authorization Bypass Through User-Controlled Key
How severe is CVE-2025-46386?: CVE-2025-46386 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-46386 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-46386?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-46386 have an EU (EUVD) identifier?: Yes. CVE-2025-46386 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23816.
When was CVE-2025-46386 published?: CVE-2025-46386 was published on 2025-08-06 and last updated on 2026-06-17.

References

https://www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0

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