01 Record

CVE-2026-62941

Incus: Cross-project instance copy bypasses target project restrictions via TOCTOU in config merge

CriticalPUBLISHEDCNA: GitHub_M

Base score9.9 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

02 Description

Incus: Cross-project instance copy bypasses target project restrictions via TOCTOU in config merge

Published

2026-08-21 14:47Z10 HR AGO

Last updated

2026-08-21 16:44Z8 HR AGO

Reserved

2026-07-14

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Critical (CVSS 9.9)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

SSVC decision

ExploitationpocAutomatablenoTechnical Impacttotal

Data version

5.2

Document digest

63c0a561a566b7b2bfb73e1a1c6204eac0be3059df9f2f8ba75d665bf1c2be16

VendorProductVersionsPlatforms

lxcincus< 7.3.0—