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CVE

DEBIAN-CVE-2026-63296

An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration.
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CVE

DEBIAN-CVE-2026-63296

An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration.

An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions during instance migration. When migrating an instance to a target project, LXD accepts configuration overrides without validating the new configuration against the target project's enforced restrictions. An attacker can exploit this flaw to move instances with disallowed high-privilege configurations into restricted projects, bypassing security controls.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://security-tracker.debian.org/tracker/CVE-2026-63296

Severity

9.9

CVSS Score
0
10

Basic Information

Base CVSS
9.9
EPSS Probability
0%
EPSS Percentile
0%
Introduced Version
0
Fix Available

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