DEBIAN-CVE-2026-115377

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Source
https://security-tracker.debian.org/tracker/CVE-2026-115377
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115377.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-115377
Upstream
Published
2026-10-22T19:17:44Z
Modified
2026-10-23T18:05:35Z
Severity
  • 9.9 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Incus before 6.0.7, 6.1.0 before 7.0.2, and 7.1.0 before 7.5.0 contains an arbitrary file write vulnerability that allows malicious migration sources to write host files by planting symlinks in transferred volumes. Attackers can craft rsync or btrfs receive streams with a symlink such as rootfs pointing to the host root, writing files as root for full host compromise.

References

Affected packages

Debian:13 / incus

Package

Name
incus
Purl
pkg:deb/debian/incus?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.0.4-2+deb13u11

Affected versions

6.*
6.0.4-2
6.0.4-2+deb13u1~bpo12+1
6.0.4-2+deb13u1
6.0.4-2+deb13u2~bpo12+1
6.0.4-2+deb13u2
6.0.4-2+deb13u3~bpo12+1
6.0.4-2+deb13u3
6.0.4-2+deb13u4~bpo12+1
6.0.4-2+deb13u4
6.0.4-2+deb13u5~bpo12+1
6.0.4-2+deb13u5
6.0.4-2+deb13u6~bpo12+1
6.0.4-2+deb13u6
6.0.4-2+deb13u7~bpo12+1
6.0.4-2+deb13u7
6.0.4-2+deb13u8
6.0.4-2+deb13u9
6.0.4-2+deb13u10

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115377.json"

Debian:14 / incus

Package

Name
incus
Purl
pkg:deb/debian/incus?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
7.0.1-5

Affected versions

6.*
6.0.4-2
6.0.4-3
6.0.5-1
6.0.5-2
6.0.5-3
6.0.5-4
6.0.5-5
6.0.5-6
6.0.5-7
6.0.5-8
6.0.6-1
6.0.6-2
6.0.6-3
6.14.0-1~exp1
6.15.0-1~exp1
6.16.0-1~exp1
6.17.0-1~exp1
6.20.0-1~exp1
6.21.0-1~exp1
6.22.0-1~exp1
6.23.0-1~exp1
7.*
7.0.0-1~bpo13+1
7.0.0-1
7.0.0-2~bpo13+1
7.0.0-2
7.0.0-3
7.0.0-4
7.0.0-5~bpo13+1
7.0.0-5
7.0.1-1~bpo13+1
7.0.1-1
7.0.1-2~bpo13+1
7.0.1-2
7.0.1-3~bpo13+1
7.0.1-3
7.0.1-4
7.0.1-5~bpo13+1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-115377.json"