Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PureVPN | PureVPN | unknown |
|
No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | — |
| Purevpn | Purevpn | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-30222 | PureVPN client applications on Linux through September 2025 allow IPv6 traffic to leak outside the VPN tunnel upon network events such as Wi-Fi reconnect or system resume. In the CLI client, the VPN auto-reconnects and claims to be connected, but IPv6 traffic is no longer routed or blocked. In the GUI client, the IPv6 connection remains functional after disconnection until the user clicks Reconnect. In both cases, the real IPv6 address is exposed to external services, violating user privacy and defeating the advertised IPv6 leak protection. This affects CLI 2.0.1 and GUI 2.10.0. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.218% probability within 30 days)
| Link | Providers |
|---|---|
| https://anagogistis.com/posts/purevpn-ipv6-leak/ |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Purevpn Purevpn purevpn |
|
| Vendors & Products |
Linux
Linux linux Purevpn Purevpn purevpn |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | PureVPN client applications on Linux through September 2025 allow IPv6 traffic to leak outside the VPN tunnel upon network events such as Wi-Fi reconnect or system resume. In the CLI client, the VPN auto-reconnects and claims to be connected, but IPv6 traffic is no longer routed or blocked. In the GUI client, the IPv6 connection remains functional after disconnection until the user clicks Reconnect. In both cases, the real IPv6 address is exposed to external services, violating user privacy and defeating the advertised IPv6 leak protection. This affects CLI 2.0.1 and GUI 2.10.0. | |
| Weaknesses | CWE-669 | |
| References |
| |
| Metrics |
cvssV3_1
|