CVE-2026-115376CWE-284broken-access-control

CVE-2026-115376

High · published October 22, 2026

CVSS v3.1
7.7
EPSS
0%
Percentile
18.7
In the wild
Unconfirmed
What it is

Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 contains an authorization bypass vulnerability that allows project-restricted clients to copy volumes by omitting source.type. Attackers can send crafted POST requests to the custom volumes endpoint with a chosen source.project to copy and read other projects' volumes, snapshots, and configuration.

The record
Technical detail
CVSS v3.1
7.7 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
8.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
EPSS
0.00273 · 18.7th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-10-22T23:17Z
References (2)
https://github.com/lxc/incus/security/advisories/GHSA-jh4v-j34r-2mgh · [email protected]https://www.vulncheck.com/advisories/incus-7.0.1-before-7.0.2-and-7.2.0-before-7.5.0-project-restriction-bypass-via-custom-volume-copy · [email protected]
EPSS history
Timeline
  • 24 OCT 03:52Z
    EPSS moved — → 0%
    epss
  • 22 OCT 19:13Z
    Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 Project Restriction Bypass via Custom Volume Copy
    cvelistv5
  • 22 OCT 19:13Z
    Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 Project Restriction Bypass via Custom Volume Copy
    cvelistv5