Bug 2521019 (CVE-2026-48755) - CVE-2026-48755 incus: Incus has an argument injection in backup compression algorithm leading to AFW and ACE
Summary: CVE-2026-48755 incus: Incus has an argument injection in backup compression a...
Keywords:
Status: NEW
Alias: CVE-2026-48755
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2524273
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-21 15:13 UTC by OSIDB Bzimport
Modified: 2026-08-26 08:01 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-08-21 15:13:18 UTC 
Incus is a system container and virtual machine manager. Prior to version 7.1.0, improper validation of user-provided backup compression algorithm leads to argument injection in the constructed command line. This leads to an arbitrary file write on the host, possibly leading to arbitrary command execution. Version 7.1.0 patches the issue.
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