CVE-2026-100553

OpenClaw versions = 2026.6.9 and 2026.8.1 do not declare the native chatId parameter as a delivery target in the Feishu unpin feature, so unpin requests can bypass the shared same-provider cross-context target check. When tools.message.crossContext.allowWithinProvider is disabled, an admitted...

EUVD-2026-87497

OpenClaw versions = 2026.6.9 and 2026.8.1 do not declare the native chatId parameter as a delivery target in the Feishu unpin feature, so unpin requests can bypass the shared same-provider cross-context target check. When tools.message.crossContext.allowWithinProvider is disabled, an admitted...

CVE-2026-45259

The FreeBSD kernel contains a vulnerability in the kern_sigqueue implementation where sigqueue(2) lacks a capability mode check. This allows a process running in Capsicum capability mode to bypass sandbox restrictions and send signals to any process it could signal under standard Unix permissions...

PT-2026-32421

On Linux, if the target of Root.Chmod is replaced with a symlink while the chmod operation is in progress, Chmod can operate on the target of the symlink, even when the target lies outside the root. The Linux fchmodat syscall silently ignores the AT SYMLINK NOFOLLOW flag, which Root.Chmod uses to...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005188)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005188 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: fix LED ID check in ledtgcheck Syzbot has reported the following BUG detected...

Exploit for CVE-2026-22812

README.md OpenCode CVE-2026-22812 Exploiter Simple Python tool...

kernel: bpf, arm64: Fixed a BTI error on returning to patched function

A control-flow integrity flaw was found in the Linux kernel on the arm64 architecture within the extended Berkeley Packet Filter trampoline return path. Returning to a patched function with an instruction sequence that fails the branch-target security check can trigger an exception and panic. A...