2119 matches found
SUSE CVE-2026-64136
In the Linux kernel, the following vulnerability has been resolved: smb: client: protect tccount increment in smb2findsmbsesstconunlocked Commit 96c4af418586 "cifs: Fix locking usage for tcon fields" refactored cifs code to change cifstcpseslock for tclock around tccount changes. There was missin...
CVE-2026-64141
A flaw was found in the ksmbd component of the Linux kernel. A remote attacker can trigger a null pointer dereference by negotiating a new session with a specific client identifier ClientGuid and issuing a Server Message Block SMB2 CREATE request with a lease context on a different inode after a...
CVE-2026-64048
A flaw was found in the Linux kernel's Server-Message-Block Direct SMC-D client. A remote attacker can exploit this vulnerability by sending a specially crafted SMC-Dv2 proposal with a Channel Identifier CHID of 0. This malicious proposal can cause a null pointer dereference in the kernel's SMC...
The vulnerability of the SMB server for Windows operating systems allows attackers to expose protected information.
The vulnerability of the SMB server for Windows operating systems is related to the use of an uninitialized resource. Exploiting this vulnerability can allow a attacker to disclose sensitive information that is protected by security measures...
Linux Distros Unpatched Vulnerability : CVE-2026-64142
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: ksmbd: close durable scavenger races against mfplist lookups ksmbddurablescavenger has two...
EUVD-2026-45821
In the Linux kernel, the following vulnerability has been resolved: smb: client: protect tccount increment in smb2findsmbsesstconunlocked Commit 96c4af418586 "cifs: Fix locking usage for tcon fields" refactored cifs code to change cifstcpseslock for tclock around tccount changes. There was missin...
CVE-2026-64136 smb: client: protect tc_count increment in smb2_find_smb_sess_tcon_unlocked()
In the Linux kernel, the following vulnerability has been resolved: smb: client: protect tccount increment in smb2findsmbsesstconunlocked Commit 96c4af418586 "cifs: Fix locking usage for tcon fields" refactored cifs code to change cifstcpseslock for tclock around tccount changes. There was missin...
CVE-2026-63909
In the Linux kernel, the following vulnerability has been resolved: ksmbd: OOB read regression in smbcheckpermdacl ACE-walk loops Commit d07b26f39246 "ksmbd: require minimum ACE size in smbcheckpermdacl" introduced a transposed bounds check: if offsetofstruct smbace, sid + acessize size offset 2...
CVE-2026-53383
In the Linux kernel, the following vulnerability has been resolved: ksmbd: reject non-VALID session in compound request branch smb2checkusersession takes a shortcut for any operation that is not the first in a COMPOUND request: it reuses work-sess the session bound by the first operation and...
PT-2026-61226
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the smb check perm dacl function within the ksmbd module. This issue occurs during ACE-walk loops when a transposed bounds check fails to properly validat...
kernel: smb: client: fix OOB reads parsing symlink error response
A flaw was found in the Linux kernel's Server Message Block SMB client. A remote, untrusted server could send a specially crafted symlink error response, leading to an out-of-bounds read vulnerability. This could result in the disclosure of sensitive information from the kernel's memory to a loca...
Security update for the Linux Kernel (Live Patch 74 for SUSE Linux Enterprise 12 SP5)
This update for the SUSE Linux Enterprise Kernel 4.12.14-122.280 fixes various security issues The following security issues were fixed: CVE-2026-31685: netfilter: ip6teui64: reject invalid MAC header for all packets bsc1263670. CVE-2026-43025: netfilter: ctnetlink: ignore explicit helper on new...
SUSE-SU-2026:3065-1 Security update for the Linux Kernel (Live Patch 74 for SUSE Linux Enterprise 12 SP5)
This update for the SUSE Linux Enterprise Kernel 4.12.14-122.280 fixes various security issues The following security issues were fixed: - CVE-2026-31685: netfilter: ip6teui64: reject invalid MAC header for all packets bsc1263670. - CVE-2026-43025: netfilter: ctnetlink: ignore explicit helper on...
SUSE-SU-2026:3011-1 Security update for the Linux Kernel (Live Patch 82 for SUSE Linux Enterprise 12 SP5)
This update for the SUSE Linux Enterprise Kernel 4.12.14-122.307 fixes various security issues The following security issues were fixed: - CVE-2026-31685: netfilter: ip6teui64: reject invalid MAC header for all packets bsc1263670. - CVE-2026-43025: netfilter: ctnetlink: ignore explicit helper on...
USN-8546-1: Linux kernel (Raspberry Pi) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsystem; - InfiniBand drivers; -...
MAL-2026-10646 Malicious code in @bcs-mi-ui/message-block (npm)
--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 58c86304011c297c4b10092f83a6dc1763b8174e91fd9e81f8487b959ecea539 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...
The vulnerability in the implementation of the SMB protocol in Windows operating systems allows attackers to increase their privileges.
The vulnerability of the SMB protocol implementation in Windows operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow a remote attacker to increase their privileges...
EUVD-2026-43858
Incorrect implementation of authentication algorithm in Windows SMB Server allows an authorized attacker to elevate privileges over a network...
