VulnSocial

CVE-2026-28384Disclosure(canonical / lxd)

LOWCVSS 9.9 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch canonical lxd systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

An improper sanitization of the compression_algorithm parameter in Canonical LXD allows an authenticated, unprivileged user to execute commands as the LXD daemon on the LXD server via API calls to the image and backup endpoints. This issue affected LXD from 4.12 through 6.6 and was fixed in the snap versions 5.0.6-e49d9f4 (channel 5.0/stable), 5.21.4-1374f39 (channel 5.21/stable), and 6.7-1f11451 (channel 6.0 stable). The channel 4.0/stable is not affected as it contains version 4.0.10.

canonical CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Patch / fix
Exploit / PoC references
Weakness type (CWE)
CWE-78

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • lxd

Threat summary

  • Patch or workaround signal is available
  • 7 mentions across 6 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 4 signals
  • Disclosure: 3 classified signals
  • General: 2 classified signals
  • Peaked 4d ago at 2 mentions (2026-03-13); latest day: 1
  • 7 total mentions across 6 days

Affected systems

Vendors
canonical
Products
lxd

Deep dive

Activity timeline7 mentions / 6d
01122Mentions · 2026-03-12: 1Mentions · 2026-03-13: 2Mentions · 2026-03-29: 1Mentions · 2026-05-14: 1Mentions · 2026-06-26: 1Mentions · 2026-08-27: 1Patch / Workaround · 2026-03-13: 1Patch / Workaround · 2026-03-29: 1Technical Details · 2026-03-12: 1Technical Details · 2026-03-13: 2Technical Details · 2026-06-26: 103-1203-1303-2905-1406-2608-27
Signal classification3 categories
Disclosure
342.9%
Patch
228.6%
General
228.6%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-03-121
Disclosure1
2026-03-132
Disclosure1Patch1
2026-03-291
Patch1
2026-05-141
General1
2026-06-261
Disclosure1
2026-08-271
General1
Full discourse7 posts
  • BugBunny.ai - Continuous AI Pentesting System@BugBunny_ai
    General

    66 CVE-2025-58434 CVE-2025-59057 CVE-2025-59790 CVE-2025-59792 CVE-2025-61622 CVE-2025-61686 CVE-2025-64756 CVE-2026-21884 CVE-2026-22807 CVE-2026-23630 CVE-2026-27471 CVE-2026-27806 CVE-2026-27955 CVE-2026-28215 CVE-2026-28217 CVE-2026-28351 CVE-2026-28361 CVE-2026-28384 CVE-2026-28396 CVE-2026-28398 CVE-2026-28444 CVE-2026-28445 CVE-2026-29093 CVE-2026-30973 CVE-2026-31888 CVE-2026-33016 CVE-2026-33037 CVE-2026-33038 CVE-2026-33039 CVE-2026-3351 CVE-2026-34037 CVE-2026-34158 CVE-2026-34167 CVE-2026-34170 CVE-2026-34171 CVE-2026-34198 CVE-2026-34532 CVE-2026-34573 CVE-2026-34574 CVE-2026-34595 CVE-2026-34746 CVE-2026-34748 CVE-2026-34749 CVE-2026-34750 CVE-2026-34972 CVE-2026-35214 CVE-2026-35412 CVE-2026-35413 CVE-2026-35441 CVE-2026-40165 CVE-2026-40293 CVE-2026-40302 CVE-2026-40304 CVE-2026-40454 CVE-2026-40914 CVE-2026-41131 CVE-2026-41590 CVE-2026-42883 CVE-2026-42884 CVE-2026-42885 CVE-2026-42886 CVE-2026-43888 CVE-2026-43889 CVE-2026-43998 CVE-2026-43999 CVE-2026-4800

    Post summary

    The text merely lists a large number of CVE identifiers without any additional context or information.

    2176862729382.1K
    3.1K followersView on X
  • BugBunny.ai - Continuous AI Pentesting System@BugBunny_ai
    General

    108 CVE-2025-58434 CVE-2025-59057 CVE-2025-59343 CVE-2025-59790 CVE-2025-59792 CVE-2025-61622 CVE-2025-61686 CVE-2025-62228 CVE-2025-62232 CVE-2025-64756 CVE-2026-21884 CVE-2026-22706 CVE-2026-22807 CVE-2026-23630 CVE-2026-24015 CVE-2026-24899 CVE-2026-27471 CVE-2026-27806 CVE-2026-27955 CVE-2026-28215 CVE-2026-28217 CVE-2026-28351 CVE-2026-28361 CVE-2026-28384 CVE-2026-28396 CVE-2026-28398 CVE-2026-28444 CVE-2026-28445 CVE-2026-29093 CVE-2026-30973 CVE-2026-31888 CVE-2026-33016 CVE-2026-33037 CVE-2026-33038 CVE-2026-33039 CVE-2026-33264 CVE-2026-33413 CVE-2026-3351 CVE-2026-34037 CVE-2026-34158 CVE-2026-34167 CVE-2026-34170 CVE-2026-34171 CVE-2026-34198 CVE-2026-34532 CVE-2026-34573 CVE-2026-34574 CVE-2026-34595 CVE-2026-34746 CVE-2026-34748 CVE-2026-34749 CVE-2026-34750 CVE-2026-34972 CVE-2026-35214 CVE-2026-35412 CVE-2026-35413 CVE-2026-35441 CVE-2026-40006 CVE-2026-40007 CVE-2026-40009 CVE-2026-40165 CVE-2026-40293 CVE-2026-40302 CVE-2026-40304 CVE-2026-40452 CVE-2026-40454 CVE-2026-40914 CVE-2026-41131 CVE-2026-41590 CVE-2026-42275 CVE-2026-42883 CVE-2026-42884 CVE-2026-42885 CVE-2026-42886 CVE-2026-43888 CVE-2026-43889 CVE-2026-43998 CVE-2026-43999 CVE-2026-44247 CVE-2026-44309 CVE-2026-44310 CVE-2026-44442 CVE-2026-44446 CVE-2026-44705 CVE-2026-44947 CVE-2026-45022 CVE-2026-45090 CVE-2026-45720 CVE-2026-45723 CVE-2026-45726 CVE-2026-46553 CVE-2026-46554 CVE-2026-47733 CVE-2026-4800 CVE-2026-48978 CVE-2026-49478 CVE-2026-50285 CVE-2026-52808 CVE-2026-52809 CVE-2026-53926 CVE-2026-53928 CVE-2026-53929 CVE-2026-53930 CVE-2026-56842 CVE-2026-60076 CVE-2026-60077 CVE-2026-75605 CVE-2026-9103

    Post summary

    A list of CVE identifiers with no accompanying details or context.

    30124138.4K
    4.0K followersView on X
  • DailyCVE@dailycve
    Disclosure

    🔴 Incus/LXD, Argument Injection, #CVE-2026-28384 (Critical) -DC-Jun2026-683 https://dailycve.com/incus-lxd-argument-injection-cve-2026-28384-critical-dc-jun2026-683/

    Post summary

    The linked DailyCVE article announces CVE-2026-28384 as a critical argument injection vulnerability in Incus/LXD, yet it contains no PoC, exploitation tool details, or patch information.

    0000035
    216 followersView on X
  • Ferramentas Linux@Cezar_H_Linux
    Patch

    🚨 BREAKING: #Debian DSA-6184-1 patches 3 critical Incus vulnerabilities (CVE-2026-28384/33542/33743). If you run containers on Debian Trixie, read this thread Read more: 👉 https://tinyurl.com/2ye9cmh8 #Security https://t.co/WiXhBunYz6

    Post summary

    Debian released patch DSA-6184-1 for three critical Incus vulnerabilities (CVE‑2026‑28384, 33542, 33743). No exploitation details or PoC were provided.

    0000088
    1.5K followersView on X
  • CCB Alert@CCBalert
    Patch

    Warning: Critical vulnerability in #LXD daemon. CVE-2026-28384 CVSS: 9.4. This vulnerability can allow an unprivileged user to execute commands as the LXD daemon on the server. #Patch #Patch #Patch

    Post summary

    A critical LXD daemon flaw (CVE-2026-28384) allowing unprivileged command execution is highlighted, with a CVSS of 9.4, and a patch is suggested via the #Patch tags.

    00000272
    7.2K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-28384 An improper sanitization of the compression_algorithm parameter in Canonical LXD allows an authenticated, unprivileged user to execute commands as the LXD daemon on t… https://www.cve.org/CVERecord?id=CVE-2026-28384

    Post summary

    CVE-2026-28384 is a permission‑escalation flaw in Canonical LXD stemming from improper sanitization of the compression_algorithm parameter, letting authenticated unprivileged users run commands as the LXD daemon. No PoC, exploit, patch, or active exploitation has been reported.

    00000170
    56.7K followersView on X
  • 0day Signal@0dayPublishing
    Disclosure

    🚨 CVE-2026-28384: Authenticated RCE via unsanitize... LXD's compression_algorithm param becomes a shell injection goldmine - authenticated users can hijack the daemon with c... https://zerodaysignal.com/vulnerability/CVE-2026-28384 #netsec #vulnerability #CVE #sysadmin #zeroday

    Post summary

    The post announces CVE‑2026‑28384, detailing an authenticated remote code execution vulnerability in LXD caused by an unsanitized compression_algorithm parameter, and provides a link for further information.

    0000068
    143 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
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