486 matches found
CVE-2026-34179 Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...
CVE-2026-34179 Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...
CVE-2026-34179 Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...
CVE-2026-34179
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/fingerprint for restricted TLS certificate users, allowing a remote authenticated attacker to escalate...
CVE-2026-34178
In Canonical LXD before 6.8, the backup import path validates project restrictions against backup/index.yaml but creates the instance from backup/container/backup.yaml, which is not checked for restrictions. An authenticated remote attacker with instance-creation permission in a restricted projec...
CVE-2026-34178 Importing a crafted backup leads to project restriction bypass
In Canonical LXD before 6.8, the backup import path validates project restrictions against backup/index.yaml in the supplied tar archive but creates the instance from backup/container/backup.yaml, a separate file in the same archive that is never checked against project restrictions. An...
CVE-2026-34178
In Canonical LXD before 6.8, the backup import path validates project restrictions against backup/index.yaml in the supplied tar archive but creates the instance from backup/container/backup.yaml, a separate file in the same archive that is never checked against project restrictions. An...
CVE-2026-34177
The CVE concerns Canonical LXD versions 4.12–6.7. It documents an incomplete denylist in isVMLowLevelOptionForbidden (lxd/project/limits/permissions.go) that omits raw.apparmor and raw.qemu.conf from restricted.virtual-machines.lowlevel=block. A remote attacker who has can_edit permission on a VM...
CVE-2026-34177
Canonical LXD versions 4.12 through 6.7 contain an incomplete denylist in isVMLowLevelOptionForbidden lxd/project/limits/permissions.go, which omits raw.apparmor and raw.qemu.conf from the set of keys blocked under the restricted.virtual-machines.lowlevel=block project restriction. A remote...
CVE-2026-34177 VM lowlevel restriction bypass via raw.apparmor and raw.qemu.conf
Canonical LXD versions 4.12 through 6.7 contain an incomplete denylist in isVMLowLevelOptionForbidden lxd/project/limits/permissions.go, which omits raw.apparmor and raw.qemu.conf from the set of keys blocked under the restricted.virtual-machines.lowlevel=block project restriction. A remote...
PT-2026-31595
Name of the Vulnerable Software and Affected Versions Canonical LXD versions 4.12 through 6.7 Description Canonical LXD versions 4.12 through 6.7 contain an incomplete denylist in the isVMLowLevelOptionForbidden function lxd/project/limits/permissions.go. This denylist omits raw.apparmor and...
LXD 安全漏洞
LXD is a Canonical open-source container-based system for managing applications on Linux systems. Prior to LXD 6.8, there was a security vulnerability. This vulnerability stemmed from the backup import path only verifying the backup/index.yaml file in the backup archive, without performing projec...
PT-2026-31597
Name of the Vulnerable Software and Affected Versions Canonical LXD versions 4.12 through 6.7 Description Canonical LXD versions 4.12 through 6.7 contain a flaw in the doCertificateUpdate function within lxd/certificates.go. This function fails to validate the Type field when processing PUT or...
LXD 安全漏洞
LXD is a Canonical open-source container-based system for managing applications on Linux systems. Versions of LXD from 4.12 to 6.7 have security vulnerabilities, which stem from incomplete denial-of-service lists, potentially leading to privilege escalation...
Ubuntu: Security Advisory (USN-8089-3)
The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
USN-8089-3: ADSys, Juju Core, LXD vulnerabilities
USN-8089-1 fixed vulnerabilities in Go Networking. This update provides the corresponding update to code vendored in LXD, ADSys, and Juju Core. Original advisory details: Bahruz Jabiyev, Tommaso Innocenti, Anthony Gavazzi, Steven Sprecher, and Kaan Onarlioglu discovered that servers using Go...
Debian: Security Advisory (DSA-6188-1)
The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Debian dsa-6188 : golang-github-canonical-lxd-dev - security update
The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6188 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6188-1 [email protected]...
[SECURITY] [DSA 6188-1] lxd security update
------------------------------------------------------------------------- Debian Security Advisory DSA-6188-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff March 31, 2026 https://www.debian.org/security/faq -...