How severe is CVE-2026-30906?

CVE-2026-30906 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-30906 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30906?

CVE-2026-30906 affects Zoom Rooms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30906?

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-2026-30906 have an EU (EUVD) identifier?

Yes. CVE-2026-30906 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30112.

When was CVE-2026-30906 published?

CVE-2026-30906 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-30906

CVE-2026-30906 is a high-severity vulnerability in Zoom Rooms with a CVSS 3.x base score of 7.8. 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-426.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30112
Weakness: CWE-426
Affected product: Zoom Rooms
Published: 2026-05-13
Last modified: 2026-06-17

Description

Untrusted search path in the installer for Zoom Rooms for Windows before version 7.0.0 may allow an authenticated user to enable an escalation of privilege via local access.

Frequently asked questions

What is CVE-2026-30906?: Untrusted search path in the installer for Zoom Rooms for Windows before version 7.0.0 may allow an authenticated user to enable an escalation of privilege via local access.
How severe is CVE-2026-30906?: CVE-2026-30906 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-30906 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30906?: CVE-2026-30906 affects Zoom Rooms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30906?: 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-2026-30906 have an EU (EUVD) identifier?: Yes. CVE-2026-30906 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30112.
When was CVE-2026-30906 published?: CVE-2026-30906 was published on 2026-05-13 and last updated on 2026-06-17.

References

https://www.zoom.com/en/trust/security-bulletin/zsb-26008

Affected products (1)

cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*

More vulnerabilities in Zoom Rooms

CVE-2025-49457 — Critical (CVSS 9.6): Untrusted search path in certain Zoom Clients for Windows may allow an unauthenticated user to conduct an escalation of…
CVE-2024-24691 — Critical (CVSS 9.6): Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for…
CVE-2025-30663 — High (CVSS 8.8): Time-of-check time-of-use race condition in some Zoom Workplace Apps may allow an authenticated user to conduct an…
CVE-2023-39211 — High (CVSS 8.8): Improper privilege management in Zoom Desktop Client for Windows and Zoom Rooms for Windows before 5.15.5 may allow an…
CVE-2022-36930 — High (CVSS 8.8): Zoom Rooms for Windows installers before version 5.13.0 contain a local privilege escalation vulnerability. A local…
CVE-2022-36927 — High (CVSS 8.8): Zoom Rooms for macOS clients before version 5.11.3 contain a local privilege escalation vulnerability. A local…

All CVEs affecting Zoom Rooms →

Other CWE-426 (Untrusted Search Path) vulnerabilities

CVE-2026-45772 — Critical (CVSS 9.8): Turborepo is a high-performance build system for JavaScript and TypeScript codebases. From 1.1.0 to before 2.9.14,…
CVE-2025-26155 — Critical (CVSS 9.8): NCP Secure Enterprise Client 13.18 and NCP Secure Entry Windows Client 13.19 have an Untrusted Search Path…
CVE-2024-53866 — Critical (CVSS 9.8): The package manager pnpm prior to version 9.15.0 seems to mishandle overrides and global cache: Overrides from one…
CVE-2024-38462 — Critical (CVSS 9.8): iRODS before 4.3.2 provides an msiSendMail function with a problematic dependency on the mail binary, such as in the…
CVE-2023-30330 — Critical (CVSS 9.8): SoftExpert (SE) Excellence Suite 2.x versions before 2.1.3 is vulnerable to Local File Inclusion in the function…
CVE-2022-24826 — Critical (CVSS 9.8): On Windows, if Git LFS operates on a malicious repository with a `..exe` file as well as a file named `git.exe`, and…

Browse all CWE-426 (Untrusted Search Path) vulnerabilities →