Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/client: Fixed a memory leak in drmclientmodesetprobe. When a new mode is set to modeset-mode, the previous mode should be freed. This fixes the following kmemleak reports: drmmodeduplicate+0x45/0x220 drm...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: smb: client: Fixed a potential Use-after-Allocation UAF in cifsstatsprocshow. Skipped sessions that are being terminated status == SESEXITING to avoid UAF...

Astra Linux – Vulnerability in xorg-server

A stack-based buffer overflow vulnerability was discovered in the X.Org X server and Xwayland. The XkbSetMapChecks function declares a fixed-size stack buffer, mapWidths256, indexed by key type index. The helper function CheckKeyTypes writes to this buffer at a position controlled by the client,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Check if there is a station first in the client probe. When probing a client, first check if one exists, and then check the channel context. Otherwise, a warning can easily be triggered by probing when the AP hasn...

Astra Linux – Vulnerability in Linux

The fs/nfs/nfs4client.c file in the Linux kernel before version 5.13.4 has an incorrect connection-setup ordering. This allows operators of remote NFSv4 servers to cause a denial of service termination of services, by arranging for those servers to become unreachable during trunking detection...

Astra Linux – Vulnerability in libvirt

A “off-by-one” error flaw was discovered in the udevListInterfacesByStatus function in libvirt, where the number of interfaces exceeds the size of the names array. This issue can be reproduced by sending specially crafted data to the libvirt daemon, allowing an unprivileged client to perform a...

EUVD-2026-77437

Insertion of sensitive information into sent data vulnerability in Apache Syncope. Any authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser. The returned payload contains all configuration settings, including client secrets, regardless ...

CVE-2026-78336 Apache Syncope: OIDCC4UI provider list discloses client secrets to any authenticated user

Insertion of sensitive information into sent data vulnerability in Apache Syncope. Any authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser. The returned payload contains all configuration settings, including client secrets, regardless ...

CVE-2026-78336 Apache Syncope: OIDCC4UI provider list discloses client secrets to any authenticated user

Insertion of sensitive information into sent data vulnerability in Apache Syncope. Any authenticated user can query for the list of available OIDC providers configured for SSO with Console and Enduser. The returned payload contains all configuration settings, including client secrets, regardless ...

CVE-2026-78336

An insertion of sensitive information into sent data vulnerability exists in Apache Syncope . Any authenticated user can query the list of OIDC providers configured for SSO with Console and Enduser, resulting in a payload that discloses all configuration settings, including client secrets , regar...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: SUNRPC: Fixed null-ptr-deref when xps sysfs alloc fails There is a null-ptr-deref when xps sysfs alloc fails: BUG: KASAN: null-ptr-deref in sysfsdocreatelinksd+0x40/0xd0 Reading a 8-byte value at address 0000000000000030 by ta...

Astra Linux – Vulnerability in Qemu

An integer underflow issue was discovered in the QEMU VNC server while processing ClientCutText messages in the extended format. A malicious client could exploit this flaw to render QEMU unresponsive by sending a specially crafted payload message, resulting in a denial of service...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.5.1, a malicious server could crash the FreeRDP client by sending invalid huge allocation sizes. Version 3.5.1 includes a patch for this issue. There are no known workaround solutions available...

Astra Linux - Vulnerability in Golang-1.19

The net/http HTTP/1.1 client mishandled the situation where a server responds to a request with an “Expect: 100-continue” header with a non-informational 200 or higher status. This mishandling could leave a client connection in an invalid state, causing the next request sent on that connection to...

Astra Linux - Vulnerability in Golang-1.23

During the resumption of a session in cryptography/TLS, if the underlying Config has its ClientCAs or RootCAs fields changed between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This can occur when a user calls Config.Clone and...

Astra Linux – Vulnerability in Tomcat9

CLIENTCERT authentication does not fail as expected in some scenarios when soft fail is disabled and FFM is used in Apache Tomcat. This issue affects Apache Tomcat versions from 11.0.0-M14 through 11.0.20, from 10.1.22 through 10.1.53, and from 9.0.92 through 9.0.116. Users are recommended to...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: smb: client: fixed a potential Use-after-Allocation error in cifssignalcifsdforreconnect. Skipped sessions that are being terminated status == SESEXITING to avoid UAF errors...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

A memory read flaw that is outside the safe bounds was discovered in receiveencryptedstandard in fs/smb/client/smb2ops.c, within the SMB Client sub-component of the Linux kernel. This issue arises due to an integer underflow occurring during the memcpy operation’s length calculation, resulting in...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: smb: client: fixed the warning in cifssmb3domount This fixes the following warning reported by the kernel test robot: fs/smb/client/cifsfs.c:982 cifssmb3domount warning: possible memory leak of ‘cifssb’...

Astra Linux – Vulnerability in Python 2.7, Python 3.7

A flaw was discovered in Python, specifically in the FTP File Transfer Protocol client library when operating in PASV passive mode. The issue arises from how the FTP client defaults to trusting the host based on the PASV response. This flaw allows an attacker to create a malicious FTP server that...