CVE-2026-31536

In the Linux kernel, the following vulnerability has been resolved: smb: server: let senddone handle a completion without IBSENDSIGNALED With smbdirectsendbatch processing we likely have requests without IBSENDSIGNALED, which will be destroyed in the final request that has IBSENDSIGNALED set. If...

CVE-2026-31536 smb: server: let send_done handle a completion without IB_SEND_SIGNALED

In the Linux kernel, the following vulnerability has been resolved: smb: server: let senddone handle a completion without IBSENDSIGNALED With smbdirectsendbatch processing we likely have requests without IBSENDSIGNALED, which will be destroyed in the final request that has IBSENDSIGNALED set. If...

CVE-2026-31536

In the Linux kernel, the following vulnerability has been resolved: smb: server: let senddone handle a completion without IBSENDSIGNALED With smbdirectsendbatch processing we likely have requests without IBSENDSIGNALED, which will be destroyed in the final request that has IBSENDSIGNALED set. If...

EUVD-2026-25429

In the Linux kernel, the following vulnerability has been resolved: smb: server: let senddone handle a completion without IBSENDSIGNALED With smbdirectsendbatch processing we likely have requests without IBSENDSIGNALED, which will be destroyed in the final request that has IBSENDSIGNALED set. If...

CVE-2026-31537 smb: server: make use of smbdirect_socket.send_io.bcredits

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.sendio.bcredits It turns out that our code will corrupt the stream of reassabled data transfer messages when we trigger an immendiate empty send. In order to fix this we'll have a single...

EUVD-2026-25426

In the Linux kernel, the following vulnerability has been resolved: smb: client: let senddone handle a completion without IBSENDSIGNALED With smbdirectsendbatch processing we likely have requests without IBSENDSIGNALED, which will be destroyed in the final request that has IBSENDSIGNALED set. If...

CVE-2026-31534

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CVE-2026-31534

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-31534

CVE-2026-31534 affects the Linux kernel SMB client logic. In smbdirect_send_batch processing, requests may exist without the IB_SEND_SIGNALED flag and could be destroyed by the final request that carries IB_SEND_SIGNALED. If the connection is broken, all outstanding requests are signaled even wit...

EUVD-2026-25343

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability allowing authenticated operators with write permissions to access admin-class Telegram configuration and cron persistence settings via the send endpoint. Attackers with operator.write credentials can exploit insufficient acce...

GHSA-394X-274P-MQC6 Duplicate Advisory: OpenClaw: Gateway operator.write Can Reach Admin-Class Telegram Config and Cron Persistence via send

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-767m-xrhc-fxm7. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.28 contains a privilege escalation vulnerability allowing authenticated operators with write...

Duplicate Advisory: OpenClaw: Gateway operator.write Can Reach Admin-Class Telegram Config and Cron Persistence via send

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-767m-xrhc-fxm7. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.28 contains a privilege escalation vulnerability allowing authenticated operators with write...

EUVD-2026-25328

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in the chat.send endpoint that allows write-scoped gateway callers to persist admin-only verboseLevel session overrides. Attackers can exploit the /verbose parameter to bypass access controls and expose sensitive reasoning or...

Duplicate Advisory: OpenClaw: Gateway `operator.write` can reach admin-only persisted `verboseLevel` via `chat.send` `/verbose`

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5h2w-qmfp-ggp6. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in the chat.send endpoint that allows...

GHSA-V3C2-39FM-JQ4H Duplicate Advisory: OpenClaw: Gateway `operator.write` can reach admin-only persisted `verboseLevel` via `chat.send` `/verbose`

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-5h2w-qmfp-ggp6. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in the chat.send endpoint that allows...

PT-2026-34888

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SMB server component where the send done function needs to handle completions that lack the IB SEND SIGNALED flag. During smbdirect send batch processing, requests...

PT-2026-34961

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-free issue exists in the SMB client. The function smbd send batch flush already invokes smbd free send io, leading to a second call to smbd free send io after smbd post send mov...

Linux Distros Unpatched Vulnerability : CVE-2026-31534

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: smb: client: let senddone handle a completion without IBSENDSIGNALED With smbdirectsendbatch...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from repeated calls to smbdfreesendio after smbdsendbatchflush, resulting in double releases of...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the smbdirectsendbatch process. In this process, requests may not be signaled with IBSENDSIGNALED...