CVE-2026-115372

validatingZero is analyzing and reversing it now.

GHSA-4cph-ccqv-hm3c ↗EUVD-2026-108295 ↗

no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
go:github.com/lxc/incus/v7/cmd/incusd >= v7.3.0, < v7.5.0
fixed in >= v7.5.0
CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
ETK-2026-3033Zero's internal tracking ID, independent of the CVE number., permanent identifier
pkg:golang/github.com/lxc/incus/v7/cmd/incusd
–running
startingcurrent stage
timeline
0 = trigger signal
trigger signal (cve.org) +0h
0
+2h
+4h
+6h
+8h
+10h
+12h

description

Incus incusd before v7.5.0 can fail to enforce restricted-project limits on custom-volume formatting settings during volume updates, copies, moves, and refreshes. A restricted-project user with custom-volume creation or edit permissions may influence arguments passed to a root-run formatting utility when a copied or moved volume is formatted by its destination pool.

Still under analysis: more detail becomes available as the pipeline runs.

mitigation

Upgrade github.com/lxc/incus/v7/cmd/incusd to >= v7.5.0 or later.

fixed in >= v7.5.0

check
building now
exploit
not yet
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
–
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
–
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-22 19:13Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Run in progress: no artifact yet.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-22 19:13Z
  2. 2026-10-22 19:13Z

this entry in the feed

GET /api/v1/feed/CVE-2026-115372

{
  "etk_id": "ETK-2026-3033",
  "cve_id": "CVE-2026-115372",
  "display_id": "CVE-2026-115372",
  "ghsa_id": "GHSA-4cph-ccqv-hm3c",
  "euvd_id": "EUVD-2026-108295",
  "status": "in_pipeline",
  "anchor_state": "anchored",
  "title": "Custom volume argument injection in Incus incusd",
  "summary": "Incus incusd before v7.5.0 can fail to enforce restricted-project limits on custom-volume formatting settings during volume updates, copies, moves, and refreshes. A restricted-project user with custom-volume creation or edit permissions may influence arguments passed to a root-run formatting utility when a copied or moved volume is formatted by its destination pool.",
  "mitigation": "Upgrade github.com/lxc/incus/v7/cmd/incusd to >= v7.5.0 or later.",
  "vendor": null,
  "product": "go:github.com/lxc/incus/v7/cmd/incusd",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= v7.3.0, < v7.5.0"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        ">= v7.5.0"
      ],
      "package_name": "github.com/lxc/incus/v7/cmd/incusd",
      "purl": "pkg:golang/github.com/lxc/incus/v7/cmd/incusd"
    }
  ],
  "cwes": [
    88
  ],
  "cvss_score": 9.9,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": null,
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": null,
  "t0_at": "2026-10-22T19:13:42.624000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-22T19:13:42.624000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-22T19:13:42.624000+00:00",
      "url": "https://github.com/lxc/incus/security/advisories/GHSA-4cph-ccqv-hm3c"
    }
  }
}

published 2026-10-30 04:33Z
last change 2026-10-30 05:07Z

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