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CVE-2026-115371

LXC Incus 6.0.3 before 6.0.7, 6.6.0 before 7.0.2, and 7.1.0 before 7.5.0 Bucket Credential Disclosure via Storage Bucket Keys Endpoints

HIGH
7.1
CVSS Score
Published: October 22, 2026 at 07:13 PM UTC
Updated: October 23, 2026 at 05:06 PM UTC
1 product affected across 1 vendorIncus

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%

Description

Incus 6.0.3 before 6.0.7, 6.6.0 before 7.0.2, and 7.1.0 before 7.5.0 contains an improper authorization vulnerability that allows restricted TLS clients to read storage bucket keys in the default project. Attackers can query the bucket keys endpoints to obtain S3 access and secret keys, then read, modify or delete objects in those buckets.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Incus· Lxc
90%
6.0.36.6.07.1.0
Vendor states this is fixed in 6.0.7 (unaffected)
Vendor states this is fixed in 7.0.2 (unaffected)
Vendor states this is fixed in 7.5.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: cverecord
https://github.com/lxc/incus/security/advisories/GHSA-x8gj-2q73-qr6j
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/lxc-incus-6.0.3-before-6.0.7-6.6.0-before-7.0.2-and-7.1.0-before-7.5.0-bucket-credential-disclosure-via-storage-bucket-keys-endpoints

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-522

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