CVE-2025-10148

curl's websocket code did not update the 32 bit mask pattern for each new outgoing frame as the specification says. Instead it used a fixed mask that persisted and was used throughout the entire connection. A predictable mask pattern allows for a malicious server to induce traffic between the two...

Curl 8.11.0 < 8.16.0 Predictable WebSocket Mask (CVE-2025-10148)

The version of Curl installed on the remote host is 8.11.0 prior to 8.16.0. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-10148 advisory. - curl's websocket code did not update the 32 bit mask pattern for each new outgoing frame as the specification says. Instead it...

predictable WebSocket mask

curl's WebSocket code did not update the 32-bit mask pattern for each new outgoing frame as the specification says. Instead it used a fixed mask that persisted and was used throughout the entire connection. A predictable mask pattern allows for a malicious server to induce traffic between the two...

CURL-CVE-2025-10148 predictable WebSocket mask

curl's WebSocket code did not update the 32-bit mask pattern for each new outgoing frame as the specification says. Instead it used a fixed mask that persisted and was used throughout the entire connection. A predictable mask pattern allows for a malicious server to induce traffic between the two...