How severe is CVE-2025-46788?

CVE-2025-46788 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-46788 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-46788?

CVE-2025-46788 affects Zoom Workplace Desktop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-46788?

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-2025-46788 have an EU (EUVD) identifier?

Yes. CVE-2025-46788 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21012.

When was CVE-2025-46788 published?

CVE-2025-46788 was published on 2025-07-10 and last updated on 2026-06-17.

CVE-2025-46788

CVE-2025-46788 is a high-severity vulnerability in Zoom Workplace Desktop with a CVSS 3.x base score of 7.4. 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-295.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21012
Weakness: CWE-295
Affected product: Zoom Workplace Desktop
Published: 2025-07-10
Last modified: 2026-06-17

Description

Improper certificate validation in Zoom Workplace for Linux before version 6.4.13 may allow an unauthorized user to conduct an information disclosure via network access.

Frequently asked questions

What is CVE-2025-46788?: Improper certificate validation in Zoom Workplace for Linux before version 6.4.13 may allow an unauthorized user to conduct an information disclosure via network access.
How severe is CVE-2025-46788?: CVE-2025-46788 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-46788 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-46788?: CVE-2025-46788 affects Zoom Workplace Desktop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-46788?: 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-2025-46788 have an EU (EUVD) identifier?: Yes. CVE-2025-46788 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21012.
When was CVE-2025-46788 published?: CVE-2025-46788 was published on 2025-07-10 and last updated on 2026-06-17.

References

https://https://www.zoom.com/en/trust/security-bulletin/zsb-25023/

Affected products (1)

cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:linux:*:*

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