OpenClaw has a webhook auth bypass when gateway is behind a reverse proxy (loopback remoteAddress trust)

Summary The BlueBubbles webhook handler previously treated any request whose socket remoteAddress was loopback 127.0.0.1, ::1, ::ffff:127.0.0.1 as authenticated. When OpenClaw Gateway is behind a reverse proxy Tailscale Serve/Funnel, nginx, Cloudflare Tunnel, ngrok, the proxy typically connects t...

OpenClaw's Chrome extension relay binds publicly due to wildcard treated as loopback

Summary The Chrome extension relay ensureChromeExtensionRelayServer previously treated wildcard hosts 0.0.0.0 / :: as loopback, which could make it bind the relay HTTP/WS server to all interfaces when a wildcard cdpUrl was passed. Impact If configured with a wildcard cdpUrl, relay HTTP endpoints...

GHSA-MR32-VWC2-5J6H OpenClaw's Browser Relay /cdp websocket is missing auth which could allow cross-tab cookie access

Summary In affected versions, the Browser Relay /cdp WebSocket endpoint did not require an authentication token. As a result, a website running in the browser could potentially connect to the local relay via loopback WebSocket and use CDP to access cookies from other open tabs and run JavaScript ...

OpenClaw's Browser Relay /cdp websocket is missing auth which could allow cross-tab cookie access

Summary In affected versions, the Browser Relay /cdp WebSocket endpoint did not require an authentication token. As a result, a website running in the browser could potentially connect to the local relay via loopback WebSocket and use CDP to access cookies from other open tabs and run JavaScript ...

PT-2026-20350

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.13 @openclaw/bluebubbles versions prior to 2026.2.13 Description The optional BlueBubbles iMessage channel plugin could accept webhook requests as authenticated based solely on the TCP peer address being...

PT-2026-23566

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.12 Description The BlueBubbles webhook handler in OpenClaw authenticates requests based solely on loopback remoteAddress without validating forwarding headers. This allows bypass of configured webhook password...

PT-2026-23535

Name of the Vulnerable Software and Affected Versions OpenClaw versions 2026.1.20 through 2026.2.0 moltbot versions 0.1.0 and earlier Description The Browser Relay /cdp WebSocket endpoint did not require authentication, allowing websites to connect via loopback and access sensitive data. Attacker...

PT-2026-20952

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.14 Description The Gateway tool in OpenClaw accepted a tool-supplied gatewayUrl without sufficient restrictions, potentially causing the OpenClaw host to attempt outbound WebSocket connections to user-specifie...

PT-2026-20959

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.14 Description The SSRF protection in OpenClaw could be bypassed using full-form IPv4-mapped IPv6 literals, such as 0:0:0:0:0:ffff:7f00:1 which is 127.0.0.1. This bypass allows requests that should be blocked,...

CVE-2026-23191

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

SUSE CVE-2026-23191

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

CVE-2026-23191

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

UBUNTU-CVE-2026-23191

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

CVE-2026-23191

CVE-2026-23191 (Linux kernel — ALSA aloop) resolves a race in the aloop PCM trigger path that could cause a use-after-free when repeatedly opening/closing the tied stream. The vulnerability occurs because the trigger callback checks the PCM state and stops the tied substream outside the cable loc...

CVE-2026-23191 ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

Linux Distros Unpatched Vulnerability : CVE-2026-23191

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in t...

OESA-2026-1354 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and...

OESA-2026-1355 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and...

OESA-2026-1353 qemu security update

QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed. Security Fixes: A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and...

UBUNTU-CVE-2026-23057

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Coalesce only linear skb vsock/virtio common tries to coalesce buffers in rx queue: if a linear skb with a spare tail room is followed by a small skb length limited by GOODCOPYLEN = 128, an attempt is made to join...