CVE-2019-25572Disclosure(nordvpn / nordvpn)

LOWCVSS 5.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-1260

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • nordvpn

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-03-21); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
nordvpn

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-21: 1Mentions · 2026-03-22: 1Technical Details · 2026-03-21: 1Technical Details · 2026-03-22: 103-2103-22
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2019-25572 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 i… https://www.cve.org/CVERecord?id=CVE-2019-25572

    Post summary

    NordVPN 6.19.6 has a local denial‑of‑service vulnerability (CVE‑2019‑25572) triggered by overly long email inputs, with no mention of PoC, patch, or active exploitation.

    0000083
    56.8K followersView on X
  • CyberDudeBivash® | Global Cybersecurity Company@cyberbivash
    Disclosure

    🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2019-25572 - NordVPN 6.19.6 Denial of Service via Email Field Buffer Overflow Intel Report: https://ift.tt/pFwgkRC

    Post summary

    The alert announces a Denial of Service vulnerability (CVE‑2019‑25572) affecting NordVPN 6.19.6, describing a buffer overflow in an email field, but provides no PoC, exploit, or patch information.

    0000032
    334 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appnordvpnnordvpn-windows-

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