CVE-2026-58531

CVE-2026-58531 is a Windows SMB elevation-of-privilege vulnerability caused by a race condition in a shared resource. It affects Windows SMB components and enables an authorized attacker to elevate privileges over the network. CVSS v3.1 base score 7.5 (NETWORK, HIGH impact), per Microsoft’s advis...

CVE-2026-57089

CVE-2026-57089 affects the Windows SMB Server Network Transport Driver (srvnet.sys). It is a use-after-free vulnerability in srvnet.sys that could allow an unauthenticated attacker to execute code remotely over a network (remote code execution). The CVSSv3.1 base score is 7.5 (HIGH) with Network ...

CVE-2026-50690

CVE-2026-50690 is a Windows SMB information-disclosure vulnerability described as caused by the use of an uninitialized resource within Windows SMB that can allow an authorized local attacker to disclose information. The CVE is linked to Microsoft advisories and MSRC updates addressing the issue,...

CVE-2026-50360

The CVE-2026-50360 entry describes an Elevation of Privilege in Windows SMB Server caused by an incorrect authentication algorithm, allowing an authorized attacker to elevate privileges over the network. Published CVSS v3.1 vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (base 8.8, HIGH). Windows has...

PT-2026-58343

Name of the Vulnerable Software and Affected Versions Windows SMB Server affected versions not specified Description An incorrect implementation of the authentication algorithm in the Windows SMB Server allows an authorized attacker to elevate privileges over a network. Recommendations At the...

EUVD-2026-43317

A weakness has been identified in Shibby Tomato up to 1.28.0000. This affects the function sub2D048 of the component CIFS Mount Handler. Executing a manipulation of the argument cifs1/cifs2 can lead to os command injection. The attack can be executed remotely. The exploit has been made available ...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 24.04 LTS / 26.04 LTS : curl vulnerabilities (USN-8525-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8525-1 advisory. Harry Sintonen discovered that curl incorrectly handled credentials when following HTTP...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2535)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Input: alps - fix use-after-free bugs caused by dev3registerworkCVE-2025-68822 ext4: reject mount if bigalloc with sfirstdatablock !=...

CVE-2026-60102 Horde VFS < 3.0.1 OS Command Injection via Horde_Vfs_Smb Driver

Horde Virtual File System VFS API before 3.0.1 contains an OS command injection vulnerability in the HordeVfsSmb driver where the escapeShellCommand method fails to sanitize command substitution sequences, allowing authenticated attackers to inject arbitrary shell commands through user-controlled...

CVE-2026-60102 Horde VFS < 3.0.1 OS Command Injection via Horde_Vfs_Smb Driver

Horde Virtual File System VFS API before 3.0.1 contains an OS command injection vulnerability in the HordeVfsSmb driver where the escapeShellCommand method fails to sanitize command substitution sequences, allowing authenticated attackers to inject arbitrary shell commands through user-controlled...

CVE-2026-60102

Horde Virtual File System VFS API before 3.0.1 contains an OS command injection vulnerability in the HordeVfsSmb driver where the escapeShellCommand method fails to sanitize command substitution sequences, allowing authenticated attackers to inject arbitrary shell commands through user-controlled...

CVE-2026-60102 Horde VFS < 3.0.1 OS Command Injection via Horde_Vfs_Smb Driver

Horde Virtual File System VFS API before 3.0.1 contains an OS command injection vulnerability in the HordeVfsSmb driver where the escapeShellCommand method fails to sanitize command substitution sequences, allowing authenticated attackers to inject arbitrary shell commands through user-controlled...

kernel: smb/client: fix out-of-bounds read in smb2_compound_op()

A flaw was found in the Linux kernel's Server Message Block SMB client. A remote attacker, acting as a malicious SMB server, could send a specially crafted, truncated response with an oversized buffer length. This could lead to an out-of-bounds read in the smb2compoundop function, allowing the...

PT-2026-56520

Name of the Vulnerable Software and Affected Versions Horde Virtual File System VFS API versions prior to 3.0.1 Description The Horde Vfs Smb driver contains an OS command injection flaw where the escapeShellCommand method does not properly sanitize command substitution sequences. Authenticated...

kernel: smb/client: fix out-of-bounds read in smb2_compound_op()

A flaw was found in the Linux kernel's Server Message Block SMB client. A remote attacker, acting as a malicious SMB server, could send a specially crafted, truncated response with an oversized buffer length. This could lead to an out-of-bounds read in the smb2compoundop function, allowing the...

OESA-2026-2869 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-8501-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8501-1 advisory. It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is know...

kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions

A privilege escalation vulnerability was found in the Linux kernel's CIFS client implementation. This could allow a local attacker to impersonate other users, bypass authentication in SMB mount operations, and potentially gain unauthorized access to network file shares or escalate privileges...

kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions

A privilege escalation vulnerability was found in the Linux kernel's CIFS client implementation. This could allow a local attacker to impersonate other users, bypass authentication in SMB mount operations, and potentially gain unauthorized access to network file shares or escalate privileges...

kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions

A privilege escalation vulnerability was found in the Linux kernel's CIFS client implementation. This could allow a local attacker to impersonate other users, bypass authentication in SMB mount operations, and potentially gain unauthorized access to network file shares or escalate privileges...