6424 matches found
UBUNTU-CVE-2026-54463
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, draft versions of the WebSocket protocol in websocket-driver include a length header that allows an arbitrarily large integer to be encoded as bytes with the high bit set, and a server or client can send an...
UBUNTU-CVE-2026-54465
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server or to complement a WebSocket client, a peer can make a single connection consume an unbounded...
CVE-2026-54465
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server or to complement a WebSocket client, a peer can make a single connection consume an unbounded...
CVE-2026-54465 websocket-driver: Memory exhaustion in HTTP header parser
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server or to complement a WebSocket client, a peer can make a single connection consume an unbounded...
CVE-2026-54465
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server or to complement a WebSocket client, a peer can make a single connection consume an unbounded...
CVE-2026-54465
CVE-2026-54465 affects websocket-driver (Ruby) prior to version 0.8.1. A WebSocket server built on top of a TCP server via WebSocket::Driver.server() or a WebSocket client can trigger a memory exhaustion by sending an HTTP request/response with an unbounded, never-ending header list. The issue is...
CVE-2026-54465
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server or to complement a WebSocket client, a peer can make a single connection consume an unbounded...
CVE-2026-54465 websocket-driver: Memory exhaustion in HTTP header parser
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, when websocket-driver is used to implement a WebSocket server on top of a TCP server using WebSocket::Driver.server or to complement a WebSocket client, a peer can make a single connection consume an unbounded...
CVE-2026-54463
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, draft versions of the WebSocket protocol in websocket-driver include a length header that allows an arbitrarily large integer to be encoded as bytes with the high bit set, and a server or client can send an...
CVE-2026-54463 websocket-driver: Memory exhaustion via abuse of protocol length headers
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, draft versions of the WebSocket protocol in websocket-driver include a length header that allows an arbitrarily large integer to be encoded as bytes with the high bit set, and a server or client can send an...
CVE-2026-54463 websocket-driver: Memory exhaustion via abuse of protocol length headers
websocket-driver is a WebSocket protocol handler with pluggable I/O. Prior to 0.8.1, draft versions of the WebSocket protocol in websocket-driver include a length header that allows an arbitrarily large integer to be encoded as bytes with the high bit set, and a server or client can send an...
CVE-2026-54463
The CVE-2026-54463 issue affects the websocket-driver WebSocket protocol handler (prior to version 0.8.1). The root cause is a length header in draft WebSocket protocol frames that can encode an arbitrarily large integer, allowing a peer to send an indefinite sequence of 0x80+ bytes that are pars...
CVE-2026-54464 websocket-driver: Resource limit bypass via message compression
Impact If this library is used in tandem with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size. This is because this limit is checked against the message frames' length headers, which give the si...
CVE-2026-54464
Impact If this library is used in tandem with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size. This is because this limit is checked against the message frames' length headers, which give the si...
CVE-2026-54464 websocket-driver: Resource limit bypass via message compression
Impact If this library is used in tandem with the permessage-deflate extension, a WebSocket server or client can be made to accept messages that are larger than the configured maximum message size. This is because this limit is checked against the message frames' length headers, which give the si...
CVE-2026-54464
The CVE-2026-54464 issue affects the websocket-driver Ruby library. When used with the permessage-deflate extension, WebSocket servers/clients can accept messages larger than the configured maximum because length checks use the compressed data size (frame length headers) instead of the decompress...
CVE-2026-51082
A race condition between the vncproxy and vncwebsocket API calls in Proxmox Virtual Environment PVE 9.x pve-manager before 9.1.9 and 8.x before 8.4.19; qemu-server 9.x before 9.1.7 and 8.x before 8.4.7; and pve-container before 6.1.3 PVE 9.x and before 5.3.4 PVE 8.x allows an attacker with...
CVE-2026-62220
OpenClaw 2026.2.25 before 2026.5.26 allow a lower-trust caller or configured input path to bypass non-browser rate limits on WebSocket authentication attempts. When the affected feature is enabled and reachable by lower-trust input, this can consume gateway resources and reduce service availabili...
Brute Force
Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Brute Force via the WebSocket authentication. An attacker can exhaust gateway resources and reduce service availability by sending repeated authentication attempts that bypass rate...
CVE-2026-62220 OpenClaw 2026.2.25 < 2026.5.26 WebSocket Rate Limit Bypass
OpenClaw 2026.2.25 before 2026.5.26 allow a lower-trust caller or configured input path to bypass non-browser rate limits on WebSocket authentication attempts. When the affected feature is enabled and reachable by lower-trust input, this can consume gateway resources and reduce service availabili...