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CVE-2026-40195

Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage bucket import logic allows an authenticated user with access to the storage bucket feature to cause the Incus daemon to crash. The vulnerability is present in the backup metadata handling logic, where the daemon processes the index.yaml file from an imported archive and accesses members of the parsed backup configuration without first verifying that the configuration object
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:48763fb3806faa8634dbbc4c2de0d94e2e85b3880e0967c5baa3e8caba850b63
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"incus","vendor":"lxc","versions":[{"status":"affected","version":"< 7.0.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c9411b1b013992a9d5dc03be88eacee11e75a08c53c2b0e24f9e69097d127515 · sha256:8655c9d0513bbc1e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":7.1,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c9411b1b013992a9d5dc03be88eacee11e75a08c53c2b0e24f9e69097d127515 · sha256:8655c9d0513bbc1e… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-476","description":"CWE-476: NULL Pointer Dereference","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c9411b1b013992a9d5dc03be88eacee11e75a08c53c2b0e24f9e69097d127515 · sha256:8655c9d0513bbc1e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/lxc/incus/security/advisories/GHSA-gc7j-g665-rxr9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/lxc/incus/security/advisories/GHSA-gc7j-g665-rxr9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c9411b1b013992a9d5dc03be88eacee11e75a08c53c2b0e24f9e69097d127515 · sha256:8655c9d0513bbc1e… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/lxc/incus/security/advisories/GHSA-gc7j-g665-rxr9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c9411b1b013992a9d5dc03be88eacee11e75a08c53c2b0e24f9e69097d127515 · sha256:8655c9d0513bbc1e… · /containers/adp/0/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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