Medium severity6.2NVD Advisory· Published Mar 21, 2026· Updated Apr 15, 2026

CVE-2019-25572

Description

NordVPN 6.19.6 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string in the email input field. Attackers can paste a buffer of 100,000 characters into the email field during login to trigger an application crash.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Nordvpn/Nordvpn2 versions
cpe:2.3:a:nordvpn:nordvpn:*:*:*:*:*:windows:*:*+ 1 more
- cpe:2.3:a:nordvpn:nordvpn:*:*:*:*:*:windows:*:*range: <=6.19.6
- (no CPE)range: = 6.19.6

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/46343nvdExploitVDB Entry
www.vulncheck.com/advisories/nordvpn-denial-of-service-via-email-field-buffer-overflownvdThird Party Advisory
downloads.nordcdn.com/apps/windows/10/NordVPN/latest/NordVPNSetup.exenvdBroken Link
nordvpn.comnvdProduct

News mentions

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