GHSA-pxm9-5xjv-gw34

GHSA-pxm9-5xjv-gw34 PUBLISHED CVSS 7.099999904632568 HIGH

Record from GitHub Advisory Database · Published October 29, 2025

In the Linux kernel, the following vulnerability has been resolved: ksmbd: transport_ipc: validate payload size before reading handle handle_response() dereferences the payload as a 4-byte handle without verifying that the declared payload size is at least 4 bytes. A malformed or truncated message from ksmbd.mountd can lead to a 4-byte read past the declared payload size. Validate the size before dereferencing. This is a minimal fix to guard the initial handle read.

Risk scores

CVSS 3.1

7.099999904632568

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Timeline

Oct 29, 2025 CVE Published
Aug 6, 2026 Security Advisory

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vulnetix vdb vuln GHSA-pxm9-5xjv-gw34
vulnetix vdb fixes GHSA-pxm9-5xjv-gw34

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  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-pxm9-5xjv-gw34/fixes/registry"

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