USN-7826-2: Samba vulnerabilities

USN-7826-1 fixed vulnerabilities in Samba. This update provides the corresponding update for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: Andrew Walker discovered that Samba incorrectly initialized memory in the vfsstreamsxattr module. An...

EUVD-2025-35059

An issue was discovered in Dolby UDC 4.5 through 4.13. A crash of the DD+ decoder process can occur when a malformed DD+ bitstream is processed. When Evolution data is processed by evopriv.c from the DD+ bitstream, the decoder writes that data into a buffer. The length calculation for a write can...

Ubuntu: Security Advisory (USN-7826-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE CVE-2025-9640

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

USN-7826-1 samba vulnerabilities

Andrew Walker discovered that Samba incorrectly initialized memory in the vfsstreamsxattr module. An authenticated attacker could possibly use this issue to obtain sensitive information. CVE-2025-9640 Igor Morgenstern discovered that Samba incorrectly handled names passed to the WINS hook program...

USN-7826-1: Samba vulnerabilities

Andrew Walker discovered that Samba incorrectly initialized memory in the vfsstreamsxattr module. An authenticated attacker could possibly use this issue to obtain sensitive information. CVE-2025-9640 Igor Morgenstern discovered that Samba incorrectly handled names passed to the WINS hook program...

Security update for samba

This update for samba fixes the following issues: CVE-2025-9640: Fixed uninitialized memory disclosure via vfsstreamsxattr bsc1251279. CVE-2025-10230: Fixed command Injection in WINS server hook script bsc1251280. Patch Instructions: To install this SUSE update use the SUSE recommended installati...

SUSE-SU-2025:03612-1 Security update for samba

This update for samba fixes the following issues: - CVE-2025-9640: Fixed uninitialized memory disclosure via vfsstreamsxattr bsc1251279. - CVE-2025-10230: Fixed command Injection in WINS server hook script bsc1251280...

Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : Samba vulnerabilities (USN-7826-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7826-1 advisory. Andrew Walker discovered that Samba incorrectly initialized memory in the vfsstreamsxattr module. An authenticated attacker...

Samba Memory Disclosure Vulnerability (CVE-2025-9640)

Samba is prone to an uninitialized memory disclosure vulnerability via vfsstreamsxattr. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Security update for samba

This update for samba fixes the following issues: CVE-2025-9640: Fixed uninitialized memory disclosure via vfsstreamsxattr bsc1251279. CVE-2025-10230: Fixed command Injection in WINS server hook script bsc1251280. Patch Instructions: To install this SUSE update use the SUSE recommended installati...

Security update for samba

This update for samba fixes the following issues: CVE-2025-9640: Fixed uninitialized memory disclosure via vfsstreamsxattr bsc1251279. CVE-2025-10230: Fixed command Injection in WINS server hook script bsc1251280. Patch Instructions: To install this SUSE update use the SUSE recommended installati...

CVE-2025-9640

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

AZL-68936 CVE-2025-9640 affecting package samba 4.18.3-2

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

DEBIAN-CVE-2025-9640

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

ALPINE-CVE-2025-9640

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

EUVD-2025-34611

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

CVE-2025-9640

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

CVE-2025-9640 Samba: vfs_streams_xattr uninitialized memory write possible

A flaw was found in Samba, in the vfsstreamsxattr module, where uninitialized heap memory could be written into alternate data streams. This allows an authenticated user to read residual memory content that may include sensitive data, resulting in an information disclosure vulnerability...

CVE-2025-9640

The CVE-2025-9640 advisory concerns Samba’s vfs_streams_xattr module, where uninitialized heap memory can be written to alternate data streams, enabling an authenticated user to read residual memory and disclose sensitive data. Public references in Debian LTS (DLA-4384-1) state a fix in Samba 2:4...