CVE-2026-52810

CVE-2026-52810 affects Gogs (Git self-hosted) where the authorization policy is derived from the client-supplied service parameter (e.g., service=git-upload-pack) instead of the actual RPC path. Consequently, requests to the write endpoint /repo.git/git-receive-pack can be treated as read, while ...

CVE-2026-53060

In the Linux kernel, the following vulnerability has been resolved: dm cache metadata: fix memory leak on metadata abort retry When failing to acquire the rootlock in dmcachemetadataabort because the blockmanager is read-only, the temporary blockmanager created outside the rootlock is not properl...

CVE-2026-53060

In the Linux kernel, the following vulnerability has been resolved: dm cache metadata: fix memory leak on metadata abort retry When failing to acquire the rootlock in dmcachemetadataabort because the blockmanager is read-only, the temporary blockmanager created outside the rootlock is not properl...

EUVD-2026-38928

In the Linux kernel, the following vulnerability has been resolved: dm cache metadata: fix memory leak on metadata abort retry When failing to acquire the rootlock in dmcachemetadataabort because the blockmanager is read-only, the temporary blockmanager created outside the rootlock is not properl...

CVE-2026-53060

CVE-2026-53060 is a Linux kernel memory-leak in dm_cache_metadata_abort when a root_lock can’t be acquired due to a read-only metadata state. The issue is fixed in updated kernels (e.g., Root’s rootio-linux patches for Ubuntu 22.04/24.04 and related distro advisories). Affected environments shoul...

CVE-2026-53060 dm cache metadata: fix memory leak on metadata abort retry

In the Linux kernel, the following vulnerability has been resolved: dm cache metadata: fix memory leak on metadata abort retry When failing to acquire the rootlock in dmcachemetadataabort because the blockmanager is read-only, the temporary blockmanager created outside the rootlock is not properl...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: smb/client: fixed a memory leak in smb2openfile Reproducing steps: 1. Server: Directories are exported as read-only. 2. Client: mount -t cifs //$serverip/export /mnt. 3. Client: dd if=/dev/zero of=/mnt/file bs=512 count=1000...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: jfs: Fixed an issue where uninitialized waitqueues were present in the transaction manager. The initialization of the transaction manager in txInit did not properly initialize the TxBlock0.waitor waitqueue. This caused a crash wh...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: NFS: Automounted file systems should inherit the “ro”, “noexec”, “nodev”, and “sync” flags. When a file system is automatically mounted, it needs to preserve the user-set superblock mount options, such as the “ro” flag...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: BPF: Fixed the bpfxdpstorebytes proto for read-only arguments. While making some maps in Cilium read-only from the BPF side, we noticed that the bpfxdpstorebytes proto is incorrect. In particular, the verifier threw the following...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: Rejects new transactions if the file system is fully read-only. BUG There is a bug report where a heavily fuzzed file system is mounted with all rescue mount options. This leads to the following warnings during unmount:...

CVE-2026-52944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

CVE-2026-52944

Technical details are not publicly available in the provided documents. The CVE describes a permission bypass in ksmbd/fsctl_set_sparse, but no concrete affected products/versions/fixes are included here. Monitor for updates and vendor advisories.

pgAdmin 9.x < 9.16 Read-Only Transaction Bypass (CVE-2026-12045)

The version of pgAdmin installed on the remote host is 9.x prior to 9.16. It is, therefore, affected by a read-only transaction bypass vulnerability: - The AI Assistant's executesqlquery tool accepts multi-statement payloads. A single COMMIT followed by a write-statement terminates the enclosing...

PT-2026-51954

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the dm cache metadata component when the system fails to acquire the root lock in the dm cache metadata abort function because the block manager is read-only. In...

Linux Distros Unpatched Vulnerability : CVE-2026-52944

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and sav...

CVE-2026-45732 n8n: Cross-user Authorization Bypass in Dynamic Credential OAuth Endpoints

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, the OAuth1 and OAuth2 credential reconnect endpoints authorized access using credential:read rather than credential:update. An authenticated user with read-only access to a shared credential could initiate ...

CVE-2026-45732

CVE-2026-45732 affects n8n, an open-source workflow automation platform. The vulnerability lies in the OAuth1/OAuth2 credential reconnect endpoints, which incorrectly authorize access using credential:read instead of credential:update. An authenticated user with read-only access to a shared crede...

samba: Missing access check on reparse point operations

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...

samba: Missing access check on reparse point operations

A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-onl...