CVE-2025-5687: vpn Privilege Escalation — Fix

Description

A vulnerability in Mozilla VPN on macOS allows privilege escalation from a normal user to root. *This bug only affects Mozilla VPN on macOS. Other operating systems are unaffected.*. This vulnerability was fixed in Mozilla VPN 2.28.0 (macOS).

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CVSS v3.1 Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-269 CWE-269

Affected Products

Vendor	Product	Versions
mozilla	vpn	< 2.28.0

References

Advisories & Patches

https://www.mozilla.org/security/advisories/mfsa2025-48/

Other References

https://bugzilla.mozilla.org/show_bug.cgi?id=1953736

Frequently Asked Questions

What is CVE-2025-5687? +

A vulnerability in Mozilla VPN on macOS allows privilege escalation from a normal user to root. *This bug only affects Mozilla VPN on macOS. Other operating systems are unaffected.*. This vulnerability was fixed in Mozilla VPN 2.28.0 (macOS). It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-5687? +

CVE-2025-5687 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-5687? +

CVE-2025-5687 affects products from mozilla, specifically: vpn. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-5687? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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