CVE catalog

CVE-2026-40195

Severity: High · CVSS 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: May 6, 2026, 9:16:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.40% · Oct 25, 2026

Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage bucket import logic allows an authenticated user with access to the storage bucket feature to cause the Incus daemon to crash. The vulnerability is present in the backup metadata handling logic, where the daemon processes the index.yaml file from an imported archive and accesses members of the parsed backup configuration without first verifying that the configuration object was initialized. A malicious or malformed index.yaml that omits the config block causes a nil-pointer dereference during bucket import operations and terminates the daemon. Repeated use of this issue can be used to keep Incus offline, causing a denial of service. This issue is fixed in version 7.0.0.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Cpe	incus	Not reported	`7.0.0`	fixed
Debian	incus	13	`6.0.4-2`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u1~bpo12+1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u2`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u2~bpo12+1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u3`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u3~bpo12+1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u4`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u4~bpo12+1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u5`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u5~bpo12+1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u6`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u6~bpo12+1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u7~bpo12+1`	vulnerable
Debian	incus	13	`6.0.4-2+deb13u7`	fixed
Debian	incus	14	`6.0.4-2`	vulnerable
Debian	incus	14	`6.0.4-3`	vulnerable
Debian	incus	14	`6.0.5-1`	vulnerable
Debian	incus	14	`6.0.5-2`	vulnerable
Debian	incus	14	`6.0.5-3`	vulnerable
Debian	incus	14	`6.0.5-4`	vulnerable
Debian	incus	14	`6.0.5-5`	vulnerable
Debian	incus	14	`6.0.5-6`	vulnerable
Debian	incus	14	`6.0.5-7`	vulnerable
Debian	incus	14	`6.0.5-8`	vulnerable
Debian	incus	14	`6.0.6-1`	vulnerable
Debian	incus	14	`6.0.6-2`	vulnerable
Debian	incus	14	`6.0.6-3`	vulnerable
Debian	incus	14	`6.14.0-1~exp1`	vulnerable
Debian	incus	14	`6.15.0-1~exp1`	vulnerable
Debian	incus	14	`6.16.0-1~exp1`	vulnerable
Debian	incus	14	`6.17.0-1~exp1`	vulnerable
Debian	incus	14	`6.20.0-1~exp1`	vulnerable
Debian	incus	14	`6.21.0-1~exp1`	vulnerable
Debian	incus	14	`6.22.0-1~exp1`	vulnerable
Debian	incus	14	`6.23.0-1~exp1`	vulnerable
Debian	incus	14	`7.0.0-1~bpo13+1`	vulnerable
Debian	incus	14	`7.0.0-1`	fixed
Cpe	incus	Not reported	`7.0.0`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Cpe	incus	cpe	Not reported	`7.0.0`	Not reported	Not reported	Not reported
Debian	incus	deb	13	`6.0.4-2+deb13u7`	Not reported	DEBIAN-CVE-2026-40195	Not reported
Debian	incus	deb	14	`7.0.0-1`	Not reported	DEBIAN-CVE-2026-40195	Not reported
Cpe	incus	cpe	Not reported	`7.0.0`	Not reported	NVD-CVE-2026-40195	Not reported

OpenFactory catalog packages

[Debian 13 (Trixie)]

[golang-github-lxc-incus-dev]Fixed
Source package: [incus]
Details (7)
- 6.0.4-2+deb13u8 · all · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u8 · all · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · all · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · all · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u11 · all · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · all · trixie-security · Historical version
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · all · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
[incus]Fixed
Details (7)
- 6.0.4-2+deb13u8 · amd64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u8 · arm64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · arm64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
[incus-agent]Fixed
Source package: [incus]
Details (7)
- 6.0.4-2+deb13u8 · amd64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u8 · arm64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · arm64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
[incus-base]Fixed
Source package: [incus]
Details (7)
- 6.0.4-2+deb13u8 · amd64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u8 · arm64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · arm64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
[incus-client]Fixed
Source package: [incus]
Details (7)
- 6.0.4-2+deb13u8 · amd64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u8 · arm64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · arm64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
[incus-extra]Fixed
Source package: [incus]
Details (7)
- 6.0.4-2+deb13u8 · amd64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u8 · arm64 · trixie
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · amd64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 7.0.1-2~bpo13+1 · arm64 · trixie-backports
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u11 · amd64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · amd64 · trixie-security · Historical version
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13
- 6.0.4-2+deb13u9 · arm64 · trixie-security
  Fixed · Fixed: 6.0.4-2+deb13u7
  nvd · incus · debian · 13

Observed: Oct 27, 2026, 7:40:52 AM UTC

References

[FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]