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
Published Oct 22, 2026
·Updated
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 Software
1 affected component
LXC Incus>=6.0.3<6.0.7, >=6.6.0<7.0.2, >=7.1.0<7.5.0
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Incus / LXC Incusto a version that resolves this vulnerability.Fixed in 6.0.7 - Upgrade
Upgrade
Incus / LXC Incusto a version that resolves this vulnerability.Fixed in 7.0.2 - Upgrade
Upgrade
Incus / LXC Incusto a version that resolves this vulnerability.Fixed in 7.5.0
Event History
Oct 22, 2026
CVE Published
via MITRE·07:13 PM
Data Sourced
via MITRE·07:13 PM
DescriptionSeverityWeakness