CVE-2026-93829

A flaw was found in the Linux kernel. A race condition exists in the Server Message Block SMB client during background worker thread creation, allowing a newly spawned thread to access connection session data before it has been completely initialized. A local user initiating an SMB connection can...

GO-2026-6517 kcp front-proxy does not strip inbound X-Remote-* identity headers, allowing any authenticated client to inject groups/warrants and impersonate system:masters in any workspace in github.com/kcp-dev/kcp

kcp front-proxy does not strip inbound X-Remote- identity headers, allowing any authenticated client to inject groups/warrants and impersonate system:masters in any workspace in github.com/kcp-dev/kcp...

GO-2026-6490 Centrifugo: Client-forgeable headers emulation lets any client spoof headers forwarded to proxy backends in github.com/centrifugal/centrifugo

Centrifugo: Client-forgeable headers emulation lets any client spoof headers forwarded to proxy backends in github.com/centrifugal/centrifugo...

GO-2026-6530 Obot: OAuth Dynamic Client Registration Enables API Token Theft via Audience Confusion in github.com/obot-platform/obot

Obot: OAuth Dynamic Client Registration Enables API Token Theft via Audience Confusion in github.com/obot-platform/obot...

CVE-2026-98127

A flaw was found in the Linux kernel's SMB client. The smb3insertrange function does not properly validate the resulting file size when inserting a range of space into an existing file on a mounted share. A local user can exploit this flaw using a fallocate request to bypass configured file size...

DEBIAN-CVE-2026-87798

Improper link resolution in the recursive file pull feature of the LXD CLI client in Canonical LXD versions 4.0.2 up to 6.9 fixed in 4.0.14, 5.0.10 and 5.21.8 on Linux allows an attacker with root access inside a virtual machine to write attacker-controlled files or directory trees to arbitrary...

CVE-2026-98126

A flaw was found in the Linux kernel's SMB client. This flaw allows a local user to bypass enforced file-size restrictions and expand files beyond authorized limits. When handling file allocation operations that zero out a range of data without preserving the file's existing size, the kernel fail...

CVE-2026-98125

A flaw was found in the Linux kernel's Server Message Block SMB client. This flaw allows a local user to read stale or inconsistent file data from a mounted network share. When modifying file ranges using insert or collapse operations, offsets that are not aligned with memory page boundaries fail...

UBUNTU-CVE-2026-87798

Improper link resolution in the recursive file pull feature of the LXD CLI client in Canonical LXD versions 4.0.2 up to 6.9 fixed in 4.0.14, 5.0.10 and 5.21.8 on Linux allows an attacker with root access inside a virtual machine to write attacker-controlled files or directory trees to arbitrary...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2026-98124

A flaw was found in the Linux kernel's SMB Server Message Block client subsystem. When file modification operations such as fallocate range requests are performed on a mounted network share, the system fails to invalidate the local file system cache FS-Cache. This flaw allows a local user to read...

kernel: Linux kernel (libceph): Denial of Service due to malformed monitor maps

A flaw was found in the libceph component of the Linux kernel. A remote attacker could send a specially crafted monitor map monmap that advertises zero monitors. This malformed monmap is incorrectly processed as valid, which can lead to a client crash when attempting to open a session. This...

EUVD-2026-88260

Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client that can create instances or custom storage volumes in a project, or a malicious migration source server, to write...

EUVD-2026-88258

Path traversal in the btrfs storage driver in Canonical LXD versions 4.0.2 and later fixed in 4.0.14, 5.0.10, 5.21.8 and 6.10 on Linux allows an authenticated client with permission to create instances in a project to delete arbitrary files on the host as root. On hosts whose root filesystem is...

CVE-2026-86334

Path traversal in the CLI client image export and copy functionality in Canonical LXD from 4.0.2 before 4.0.14, 5.0.10, 5.21.8, and 6.10 on all platforms allows a remote malicious or machine-in-the-middle image server to overwrite arbitrary local files and execute code on the client system via a...

CVE-2025-14181

A flaw was found in PHP. A malicious server can cause a Denial of Service DoS by exploiting an improper buffer size check in the Simple Object Access Protocol SOAP client during HTTP response parsing. When responding to a request, the server can supply crafted data that triggers an integer...

CVE-2026-93801

A flaw was found in the Linux kernel's SMB Server Message Block client. Certain file information structures allocated on the stack are not zero-initialized, leaving them containing random data when specific fields are not explicitly set. A local user performing file operations on a mounted SMB...

kernel: Linux kernel (libceph): Denial of Service due to malformed monitor maps

A flaw was found in the libceph component of the Linux kernel. A remote attacker could send a specially crafted monitor map monmap that advertises zero monitors. This malformed monmap is incorrectly processed as valid, which can lead to a client crash when attempting to open a session. This...

CVE-2026-93794

A flaw was found in the Linux kernel's SMB Server Message Block client. A local user can cause data corruption when performing hole-punching operations on a mounted SMB share. Because dirty memory pages are not flushed prior to punching a hole, uncommitted cached data can subsequently be written...