How severe is CVE-2025-62484?

CVE-2025-62484 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-62484 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62484?

CVE-2025-62484 primarily affects Zoom Meeting Software Development Kit. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-62484?

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-2025-62484 have an EU (EUVD) identifier?

Yes. CVE-2025-62484 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-175318.

When was CVE-2025-62484 published?

CVE-2025-62484 was published on 2025-11-13 and last updated on 2026-06-17.

CVE-2025-62484

CVE-2025-62484 is a high-severity vulnerability in Zoom Meeting Software Development Kit with a CVSS 3.x base score of 8.1. 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-1333.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-175318
Weakness: CWE-1333
Affected product: Zoom Meeting Software Development Kit
Published: 2025-11-13
Last modified: 2026-06-17

Description

Inefficient regular expression complexity in certain Zoom Workplace Clients before version 6.5.10 may allow an unauthenticated user to conduct an escalation of privilege via network access.

Frequently asked questions

What is CVE-2025-62484?: Inefficient regular expression complexity in certain Zoom Workplace Clients before version 6.5.10 may allow an unauthenticated user to conduct an escalation of privilege via network access.
How severe is CVE-2025-62484?: CVE-2025-62484 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-62484 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62484?: CVE-2025-62484 primarily affects Zoom Meeting Software Development Kit. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-62484?: 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-2025-62484 have an EU (EUVD) identifier?: Yes. CVE-2025-62484 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-175318.
When was CVE-2025-62484 published?: CVE-2025-62484 was published on 2025-11-13 and last updated on 2026-06-17.

References

https://www.zoom.com/en/trust/security-bulletin/zsb-25048

Affected products (4)

cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:android:*:*
cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:iphone_os:*:*
cpe:2.3:a:zoom:workplace:*:*:*:*:*:android:*:*
cpe:2.3:a:zoom:workplace:*:*:*:*:*:iphone_os:*:*

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