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Ubuntu EUVDEUVD-2025-32638

| CVE-2025-54289 HIGH
Missing Origin Validation in WebSockets (CWE-1385)
2025-10-02 security@ubuntu.com GHSA-3g72-chj4-2228
8.1
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.1 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Ubuntu
MEDIUM
qualitative
SUSE
HIGH
qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

5
Patch released
Mar 31, 2026 - 21:13 nvd
Patch available
EUVD ID Assigned
Mar 13, 2026 - 19:12 euvd
EUVD-2025-32638
Analysis Generated
Mar 13, 2026 - 19:12 vuln.today
PoC Detected
Oct 24, 2025 - 14:34 vuln.today
Public exploit code
CVE Published
Oct 02, 2025 - 10:15 nvd
HIGH 8.1

DescriptionCVE.org

Privilege Escalation in operations API in Canonical LXD <6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format

Analysis

Privilege Escalation in operations API in Canonical LXD <6.5 on multiple platforms allows attacker with read permissions to hijack terminal or console sessions and execute arbitrary commands via WebSocket connection hijacking format

Technical ContextAI

Privilege escalation allows a low-privileged user or process to gain elevated permissions beyond what was originally authorized.

RemediationAI

Apply the principle of least privilege. Keep systems patched. Monitor for suspicious privilege changes. Use mandatory access controls (SELinux, AppArmor).

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Cross-Site Request Forgery (CSRF) in LXD-UI in Canonical LXD versions >= 5.0 on Linux allows an attacker to create and s

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Information Spoofing in devLXD Server in Canonical LXD versions 4.0 and above on Linux container platforms allows attack

CVE-2025-54293 MEDIUM POC
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Path Traversal in the log file retrieval function in Canonical LXD 5.0 LTS on Linux allows authenticated remote attacker

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A arbitrary file access vulnerability (CVSS 6.5) that allows an attacker with instance configuration permissions. Risk

CVE-2026-12411 CRITICAL
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CVE-2025-54290 MEDIUM POC
5.3 Oct 02

Information disclosure in image export API in Canonical LXD before 6.5 and 5.21.4 on Linux allows network attackers to d

CVE-2025-54291 MEDIUM POC
5.3 Oct 02

Information disclosure in images API in Canonical LXD before 6.5 and 5.21.4 on all platforms allows unauthenticated remo

CVE-2025-54292 MEDIUM POC
4.6 Oct 02

Path traversal in Canonical LXD LXD-UI versions before 6.5 and 5.21.4 on all platforms allows remote authenticated attac

CVE-2026-3351 MEDIUM POC
4.3 Mar 03

Canonical LXD 6.6 on Linux contains an authorization bypass in the GET /1.0/certificates API endpoint that allows authen

CVE-2024-6219 LOW POC
3.8 Dec 06

Mark Laing discovered in LXD's PKI mode, until version 5.21.1, that a restricted certificate could be added to the trust

CVE-2024-6156 LOW POC
3.8 Dec 06

Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was prese

CVE-2026-9640 HIGH
7.2 Jun 26

Privilege escalation in Canonical LXD (versions 6.0-6.8, 5.21.0-5.21.4, and 5.0.0-5.0.6) allows an authenticated project

Vendor StatusVendor

Ubuntu

Priority: Medium
lxd
Release Status Version
jammy DNE -
noble DNE -
plucky DNE -
upstream needs-triage -
bionic ignored backporting risks regressions
focal not-affected installs LXD snap
xenial ignored backporting risks regressions
questing DNE -

Debian

incus
Release Status Fixed Version Urgency
trixie fixed 6.0.4-2+deb13u1 -
trixie (security) fixed 6.0.4-2+deb13u4 -
forky, sid fixed 6.0.5-8 -
(unstable) fixed 6.0.5-1 -
lxd
Release Status Fixed Version Urgency
bookworm vulnerable 5.0.2-5+deb12u2 -
bookworm (security) vulnerable 5.0.2-5+deb12u3 -
trixie vulnerable 5.0.2+git20231211.1364ae4-9+deb13u2 -
trixie (security) vulnerable 5.0.2+git20231211.1364ae4-9+deb13u3 -
(unstable) fixed (unfixed) -

SUSE

Severity: High
Product Status
openSUSE Tumbleweed Fixed

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EUVD-2025-32638 vulnerability details – vuln.today

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