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CVE-2025-64507

25
FAUCET Score

CVE-2025-64507 is a high-severity vulnerability affecting Incus versions prior to 6.0.6 and 6.19.0, a system container and virtual machine manager. An unprivileged Incus user with root access to a container and specific custom storage volume settings can escalate privileges to root on the host system. The attack requires local access, low complexity, and no user interaction, leading to full compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.0.6CPE matchmatch criteria
cpe:2.3:a:linuxcontainers:incus:*:*:*:*:*:*:*:*
>= 6.1.0, < 6.19.0CPE matchmatch criteria
cpe:2.3:a:linuxcontainers:incus:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.6HIGH

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.16%
Probability of exploitation in next 30 days
EPSS Percentile
6.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0016 is in the 26th percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/lxc/incus/v6Fixed in: 6.19.0

Vendor Advisories (2)

goGHSA-56mx-8g9f-5crfhigh

Incus vulnerable to local privilege escalation through custom storage volumes

Nov 13, 2025
redhatCVE-2025-64507Important

Incus: Incus vulnerable to local privilege escalation through custom storage volumes

Nov 10, 2025

References

github.com / lxc/incus/issues/2641
ExploitIssue TrackingPatch
github.com / lxc/incus/pull/2642
ExploitIssue TrackingPatch
github.com / lxc/incus/security/advisories/GHSA-56mx-8g9f-5crf
ExploitPatchVendor Advisory