Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Immediately reset the MMU context when the SMM flag is cleared The MMU context should be reset immediately when the SMM flag of the vCPU is cleared, so that the SMM flag in the MMU context is always synchronized with th...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: removed one synchronizenet call from ipv6mcdown. As discussed in previous discussions commit 2d3916f31891 “ipv6: fix skb drops in igmp6eventquery and igmp6eventreport”, the synchronizenet call in ipv6mcdown is not...

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

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables: Fixed a potential data race in nftexprtypeget. The function nftunregisterexpr can occur concurrently with nftexprtypeget. There is no protection when iterating over the nftablesexpressions list in...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mptcp: Use OPTIONMPTCPMPJSYNACK in subflowfinishconnect subflowfinishconnect uses four fields backup, joinid, thmac, none that may contain garbage unless OPTIONMPTCPMPJSYNACK has been set in mptcpParseOption...

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

In the Linux kernel, the following vulnerability has been resolved: TCP: Timers for kernel sockets are properly terminated. We received various reports from syzbot that indicated that TCP timers would still fire even after the corresponding netns has been dismantled. Fortunately, Josef Bacik was...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: arm64: mte: Avoid setting PGmtetagged if no tags are cleared or restored Prior to commit 69e3b846d8a7 “arm64: mte: Sync tags for pages where PTE is untagged”, mtesynctags was only called for ptetagged entries those mapped with...

ROS-20260914-73-0085

The vulnerability in Chromium is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause service failures...

CVE-2026-84562: Concurrent Execution using Shared Resource with Improper Synchronization

A race condition was addressed with additional validation. This issue is fixed in macOS Tahoe 26.6. An app may be able to access protected user data...

CVE-2026-84522: Concurrent Execution using Shared Resource with Improper Synchronization

A race condition was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app may be able to access sensitive user data...

CVE-2026-89486

A flaw was found in the Linux kernel's Intelligent Platform Management Interface IPMI subsystem. Due to incorrect synchronization during the deallocation of command receiver objects, a use-after-free vulnerability can occur. This allows a freed memory region to be accessed, which could be exploit...

[SECURITY] Fedora 45 Update: syncthing-2.1.3-1.fc45

Syncthing replaces other file synchronization services with something open, trustworthy and decentralized. Your data is your data alone and you deserve to choose where it is stored, if it is shared with some third party and how it's transmitted over the Internet. Using syncthing, that control is...

ROS-20260911-73-0194

The vulnerability in Chromium is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause service failures...

ROS-20260911-73-0138

The vulnerability in Chromium is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause service failures...

ROS-20260911-73-0095

The vulnerability of the DataTransfer component in Google Chrome and Microsoft Edge relates to the simultaneous execution using a shared resource with incorrect synchronization. Exploiting this vulnerability can allow an attacker to gain access to confidential data through a specially created HTM...

ROS-20260911-73-1107

The vulnerability of the USB component in Google Chrome and Microsoft Edge browsers is related to the simultaneous execution using a shared resource with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service interruptions through a specially created HTML...

CVE-2026-88015

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, backend/local with --links or links=true exposes symlink targets as .rclonelink objects, and fs.RangeOption.Decode can pass an unchecked positive Range start through...

UBUNTU-CVE-2026-88018

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone serve s3 configured with --auth-proxy but without --auth-key allows authPairMiddleware to register any client-chosen accessKeyID with an empty ws.s3Secret. gofakes...

CVE-2026-87014

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, role synchronization in backend/openwebui/routers/auths.py and backend/openwebui/utils/oauth.py updated an administrator's database role without invalidating the user record cached by...

CVE-2026-87014 Open WebUI: Admin demoted through SSO role sync keeps read and write access to all users' notes

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, role synchronization in backend/openwebui/routers/auths.py and backend/openwebui/utils/oauth.py updated an administrator's database role without invalidating the user record cached by...

CVE-2026-79969

Dell Secure Connect Gateway (SCG) 5.0 Appliance versions prior to 5.36.00.16 and Application versions prior to 5.36.00.00 contain a race condition (concurrent execution using shared resource with improper synchronization). An unauthenticated attacker with remote network access could exploit this ...