Astra Linux - уязвимость в linux-5.15, linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: fixed a UAF in smb20oplockbreakack. removed references after using opinfo...

Astra Linux - уязвимость в linux-6.1

A out-of-bounds read vulnerability was discovered in smb2dumpdetail in the fs/smb/client/smb2ops.c file within the Linux kernel. This issue could allow a local attacker to crash the system or leak internal kernel information...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Do not log keys during SMB3 signing and encryption key generation. When the KSMBDDEBUGAUTH logging option is enabled, the functions generatesmb3signingkey and generatesmb3encryptionkey log the bytes of the session, signing...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: smb: client: avoid double-free in smbdfreesendio after smbdsendbatchflush smbdsendbatchFlush already calls smbdfreesendio; therefore, we should not call it again after smbdpostsend. It has been moved to the batch list...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: smb: client: The system now validates the entire DACL before rewriting it using cifsacl. The functions buildsecdesc and idmodetocifsacl derive a pointer to the DACL from a dacloffset provided by the server. They then use the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ksmbd: When a multichannel SMB2SESSIONSETUP request with SMB2SESSIONREQFLAGBINDING fails, ksmbd sets conn-binding = true, but never clears this value during the error path. As a result, the connection remains in a binding state,...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fixed the directory separator in SMB1 UNIX mounts. When calling cifsmountgettcon with SMB1 UNIX mounts, @cifssb-mntcifsflags needs to be read or updated only after calling resetcifsunixcaps. Otherwise, it may result ...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix an off-by-8 bounds check in checkwsleas The bounds check uses u8 ea + nlen + 1 + vlen as the end of the EA name and value. However, eadata is located at offset sizeofstruct smb2filefulleainfo = 8 from ea, not at...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: smb: Client: Fixed an error in parsing OOB read responses for symlinks. When a CREATE command results in a STATUSSTOPPEDONSYMLINK status code, the smb2checkmessage function returns a success status without performing any lengt...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: smb: client: The split caching of bitfields in cachedfid was introduced to avoid race conditions involving shared-byte registers. The functions isopen, haslease, and onlist are stored in the same bitfield byte within the struc...

USN-8279-1 linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-fips, linux-gcp, linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-oracle, linux-raspi, linux-realtime vulnerabilities

It was discovered that the Linux kernel algifaead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-31431 Several security issues were discovered in th...

USN-8279-1: Linux kernel vulnerabilities

It was discovered that the Linux kernel algifaead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-31431 Several security issues were discovered in th...

CLSA-2026-1779223801 samba: Fix of CVE-2022-32742

CVE-2022-32742: fix server memory information leak via SMB1; insufficient range-check on SMB1 write request length allowed server memory contents to leak into the written file or printer instead of client-supplied bytes...

EternalBlue

EternalBlue MS17-010 Exploitation Lab A professional, end-t...

Impacket 0.13.1

Impacket is a collection of Python classes for working with network protocols. Impacket is focused on providing low-level programmatic access to the packets and, for some protocols e.g. SMB1-3 and MSRPC, the protocol implementation itself. Packets can be constructed from scratch, as well as parse...

CVE-2026-43490

A flaw was found in ksmbd, a Linux kernel module that provides an in-kernel Server Message Block SMB server. A remote attacker could exploit this vulnerability by providing a malformed inheritable Access Control Entry ACE within a security descriptor. This could lead to an out-of-bounds read or...

CVE-2026-40410

Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally...

EUVD-2026-29924

libcurl might in some circumstances reuse the wrong connection for SMBS transfers. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When reusing a connection a range of criteria must be met. Due to a logical error in the...

CVE-2026-5773

libcurl might in some circumstances reuse the wrong connection for SMBS transfers. libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When reusing a connection a range of criteria must be met. Due to a logical error in the...

CVE-2026-5773

CVE-2026-5773 affects libcurl and involves a logical error in the SMB connection reuse pool. The code could reuse an existing SMB connection to the same server but with a different share, potentially causing the wrong file to be downloaded or a file to be uploaded to the wrong location, while cre...