CVE-2026-64257 smb: client: reject overlapping data areas in SMB2 responses

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject overlapping data areas in SMB2 responses Commit 53b7c271f06b "smb: client: restrict implied bcc0 exemption to responses without data area" restricted the implied bcc0 length exception to responses without a da...

EUVD-2026-48969

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject overlapping data areas in SMB2 responses Commit 53b7c271f06b "smb: client: restrict implied bcc0 exemption to responses without data area" restricted the implied bcc0 length exception to responses without a da...

CVE-2026-64257

CVE-2026-64257 affects the Linux kernel SMB2 client logic. The issue arose from overlap handling in __smb2_calc_size(), where clearing data_length could cause an invalid SMB2 response to appear as if it has no data area, allowing an unintended length-exemption path. The fix tracks data area overl...

CVE-2026-64257 smb: client: reject overlapping data areas in SMB2 responses

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject overlapping data areas in SMB2 responses Commit 53b7c271f06b "smb: client: restrict implied bcc0 exemption to responses without data area" restricted the implied bcc0 length exception to responses without a da...

CVE-2026-64257: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject overlapping data areas in SMB2 responses Commit 53b7c271f06b "smb: client: restrict implied bcc0 exemption to responses without data area" restricted the implied bcc0 length exception to responses without a da...

PT-2026-64478

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SMB2 client where the smb2 calc size function clears data length during overlap handling. This behavior can cause an invalid response to be incorrectly identified ...

Linux Distros Unpatched Vulnerability : CVE-2026-64448

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: restrict implied bcc0 exemption to responses without data area smb2checkmessage has a long-standing quirk that accepts a response whose calculated...

The vulnerability in the Open WebUI web interface relates to the disclosure of information in the erroneous data area, allowing an intruder to obtain unauthorized access to the protected information.

The vulnerability of the Open WebUI artificial intelligence-based web interface is related to the disclosure of information in the erroneous data area. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the neutralizeArraySpeciesBatch method in the NPM package manager’s vm2 library allows a hacker to execute arbitrary code.

The vulnerability of the neutralizeArraySpeciesBatch method in the NPM package manager’s vm2 library is related to the disclosure of information in the error-prone data area. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

The vulnerability of the Apache Airflow network software, related to the disclosure of information in the erroneous data area, allows a perpetrator to gain unauthorized access to user sessions.

The vulnerability of the Apache Airflow network software is related to the disclosure of information in the error data area. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to user sessions...

CVE-2025-65104 Firebird: Information leak vulnerability in firebird3 client when used with newer server

Firebird is an open-source relational database management system. In versions FB3 of the client library placed incorrect data length values into XSQLDA fields when communicating with FB4 or higher servers, resulting in an information leak. This issue is fixed by upgrading to the FB4 client or...

CVE-2025-65104

Firebird is an open-source relational database management system. In versions FB3 of the client library placed incorrect data length values into XSQLDA fields when communicating with FB4 or higher servers, resulting in an information leak. This issue is fixed by upgrading to the FB4 client or...

The vulnerability in the web interface of the Cisco Smart Software Manager On-Prem administrative tool allows a perpetrator to execute arbitrary commands with root privileges.

The vulnerability of the Cisco Smart Software Manager On-Prem administrative interface web interface is related to the disclosure of information in the erroneous data area. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands with root privileges remotely...

PT-2025-51566

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue in the net/mlx5e component related to handling XDP programs and skb socket buffer generation. XDP programs can modify the layout of an xdp buff using t...

The vulnerability of the filter.c component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the filter.c component in the Linux operating system’s kernel is related to the disclosure of information in the erroneous data area. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2024-22705

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in ksmbd in the Linux kernel before 6.6.10. smb2getdataarealen in fs/smb/server/smb2misc.c can cause an smbstrndupfromutf16 out-of-bound...

The vulnerability of Intel Dynamic Tuning Technology (DTT) in system software drivers lies in the ability to disclose information in the erroneous data area, allowing an attacker to enhance their privileges.

The vulnerability of system software drivers related to Intel Dynamic Tuning Technology DTT involves the disclosure of information in the erroneous data area. Exploiting this vulnerability can allow attackers to enhance their privileges...

The vulnerability of the Intel Alias Checking Trusted Module (Intel ACTM), a microprogramming software component for Intel 4th Generation and 5th Generation processors, allows attackers to exploit it to increase their privileges.

The vulnerability of the Intel Alias Checking Trusted Module Intel ACTM, a microprogramming software component of Intel’s 4th and 5th generation processors, relates to the disclosure of information in the erroneous data area. Exploiting this vulnerability can allow attackers to enhance their...

ROS-20240918-02

A vulnerability in the WebKitGTK web page display module is related to disclosure of information in an erroneous data area of data. Exploitation of the vulnerability allows an attacker acting remotely to gain access to the sensitive data...

The vulnerability of the smb2_get_data_area_len() function in the implementation of the SMB protocol server for Linux operating systems allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the smb2getdataarealen function in the fs/smb/server/smb2misc.c module of the SMB protocol server implementation in Linux operating systems is related to accessing memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the...