{"schema_version":"2","view":"grouped","data":[{"id":3264,"cve_ids":["CVE-2026-86334"],"payload":{"kind":"advisory","title":"CLI Path Traversal via Content-Disposition in LXD Image Export/Copy","summary":"Path traversal in the CLI client image export and copy functionality in Canonical LXD from 4.0.2 before 4.0.14, 5.0.10, 5.21.8, and 6.10 on all platforms allows a remote malicious or machine-in-the-middle image server to overwrite arbitrary local files and execute code on the client system via a crafted Content-Disposition header filename parameter during unified image export or copy operations into a local directory target.","evidence":"cve:CVE-2026-86334","products":[{"name":{"value":"LXD","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2026-86334","aliases":["CVE-2026-86334"],"metrics":[{"format":"CVSS","cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.2,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"HIGH","availabilityImpact":"LOW","privilegesRequired":"NONE","confidentialityImpact":"NONE"},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"affected":[{"repo":"https://github.com/canonical/lxd","vendor":"Canonical","product":"LXD","versions":[{"status":"affected","version":"4.0.2","lessThan":"4.0.14","versionType":"semver"},{"status":"affected","version":"5.0.0","lessThan":"5.0.10","versionType":"semver"},{"status":"affected","version":"5.21.0","lessThan":"5.21.8","versionType":"semver"},{"status":"affected","version":"6.0","lessThan":"6.10","versionType":"semver"}],"platforms":["Linux"],"packageName":"LXD","defaultStatus":"unaffected"}],"modified":"2026-09-28T17:56:11.126Z","provider":"cve","references":["https://github.com/canonical/lxd/security/advisories/GHSA-g4cm-f533-78hq","https://github.com/canonical/lxd/pull/18977","https://github.com/canonical/lxd/pull/18976","https://github.com/canonical/lxd/pull/18974","https://github.com/canonical/lxd/pull/18975","https://github.com/canonical/lxd/pull/18940"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-86334","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-28T17:55:41.286474Z"}}}],"references":[{"url":"https://github.com/canonical/lxd/security/advisories/GHSA-g4cm-f533-78hq","tags":["exploit"]}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-28T17:56:11.126Z"}}],"cna":{"orgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","shortName":"canonical","dateUpdated":"2026-09-28T13:21:15.612Z"}}},"related_cves":[{"value":"CVE-2026-86334","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"group_id":"advisory:193e4953-91f1-40d2-a5fa-6bc7f466fe35","priority":{"reasons":[],"severity":"medium","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"medium"},"revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86334","advisory_id":"193e4953-91f1-40d2-a5fa-6bc7f466fe35","event_types":["advisory"],"published_at":"2026-10-24T21:32:03.873986+00:00","technologies":["core-cve","lxd"],"context_update":false,"extraction_method":"structured","source_published_at":"2026-09-28T13:21:15.612+00:00","detail_url":"/advisories/advisory%3A193e4953-91f1-40d2-a5fa-6bc7f466fe35","group":{"id":"advisory:193e4953-91f1-40d2-a5fa-6bc7f466fe35","revision":1,"primary_event_id":3276,"change":"published","superseded_by":[],"changed":{"id":3276,"cve_ids":["CVE-2026-86334"],"payload":{"kind":"advisory","title":"CLI Path Traversal via Content-Disposition in LXD Image Export/Copy","summary":"Path traversal in the CLI client image export and copy functionality in Canonical LXD from 4.0.2 before 4.0.14, 5.0.10, 5.21.8, and 6.10 on all platforms allows a remote malicious or machine-in-the-middle image server to overwrite arbitrary local files and execute code on the client system via a crafted Content-Disposition header filename parameter during unified image export or copy operations into a local directory target.","evidence":"cve:CVE-2026-86334","products":[{"name":{"value":"LXD","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2026-86334","aliases":["CVE-2026-86334"],"metrics":[{"format":"CVSS","cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.2,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"HIGH","availabilityImpact":"LOW","privilegesRequired":"NONE","confidentialityImpact":"NONE"},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"affected":[{"repo":"https://github.com/canonical/lxd","vendor":"Canonical","product":"LXD","versions":[{"status":"affected","version":"4.0.2","lessThan":"4.0.14","versionType":"semver"},{"status":"affected","version":"5.0.0","lessThan":"5.0.10","versionType":"semver"},{"status":"affected","version":"5.21.0","lessThan":"5.21.8","versionType":"semver"},{"status":"affected","version":"6.0","lessThan":"6.10","versionType":"semver"}],"platforms":["Linux"],"packageName":"LXD","defaultStatus":"unaffected"}],"modified":"2026-09-28T17:56:11.126Z","provider":"cve","references":["https://github.com/canonical/lxd/security/advisories/GHSA-g4cm-f533-78hq","https://github.com/canonical/lxd/pull/18977","https://github.com/canonical/lxd/pull/18976","https://github.com/canonical/lxd/pull/18974","https://github.com/canonical/lxd/pull/18975","https://github.com/canonical/lxd/pull/18940"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-86334","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-28T17:55:41.286474Z"}}}],"references":[{"url":"https://github.com/canonical/lxd/security/advisories/GHSA-g4cm-f533-78hq","tags":["exploit"]}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-28T17:56:11.126Z"}}],"cna":{"orgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","shortName":"canonical","dateUpdated":"2026-09-28T13:21:15.612Z"}}},"related_cves":[{"value":"CVE-2026-86334","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"group_id":"advisory:193e4953-91f1-40d2-a5fa-6bc7f466fe35","priority":{"reasons":[],"severity":"medium","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"medium"},"revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86334","advisory_id":"193e4953-91f1-40d2-a5fa-6bc7f466fe35","event_types":["advisory"],"published_at":"2026-10-24T21:32:03.873986+00:00","technologies":["core-cve","lxd"],"context_update":false,"extraction_method":"structured","source_published_at":"2026-09-28T13:21:15.612+00:00","detail_url":"/events/3276"},"members":[{"id":3276,"cve_ids":["CVE-2026-86334"],"payload":{"kind":"advisory","title":"CLI Path Traversal via Content-Disposition in LXD Image Export/Copy","summary":"Path traversal in the CLI client image export and copy functionality in Canonical LXD from 4.0.2 before 4.0.14, 5.0.10, 5.21.8, and 6.10 on all platforms allows a remote malicious or machine-in-the-middle image server to overwrite arbitrary local files and execute code on the client system via a crafted Content-Disposition header filename parameter during unified image export or copy operations into a local directory target.","evidence":"cve:CVE-2026-86334","products":[{"name":{"value":"LXD","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2026-86334","aliases":["CVE-2026-86334"],"metrics":[{"format":"CVSS","cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.2,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"HIGH","availabilityImpact":"LOW","privilegesRequired":"NONE","confidentialityImpact":"NONE"},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"affected":[{"repo":"https://github.com/canonical/lxd","vendor":"Canonical","product":"LXD","versions":[{"status":"affected","version":"4.0.2","lessThan":"4.0.14","versionType":"semver"},{"status":"affected","version":"5.0.0","lessThan":"5.0.10","versionType":"semver"},{"status":"affected","version":"5.21.0","lessThan":"5.21.8","versionType":"semver"},{"status":"affected","version":"6.0","lessThan":"6.10","versionType":"semver"}],"platforms":["Linux"],"packageName":"LXD","defaultStatus":"unaffected"}],"modified":"2026-09-28T17:56:11.126Z","provider":"cve","references":["https://github.com/canonical/lxd/security/advisories/GHSA-g4cm-f533-78hq","https://github.com/canonical/lxd/pull/18977","https://github.com/canonical/lxd/pull/18976","https://github.com/canonical/lxd/pull/18974","https://github.com/canonical/lxd/pull/18975","https://github.com/canonical/lxd/pull/18940"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-86334","role":"CISA Coordinator","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-28T17:55:41.286474Z"}}}],"references":[{"url":"https://github.com/canonical/lxd/security/advisories/GHSA-g4cm-f533-78hq","tags":["exploit"]}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-28T17:56:11.126Z"}}],"cna":{"orgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","shortName":"canonical","dateUpdated":"2026-09-28T13:21:15.612Z"}}},"related_cves":[{"value":"CVE-2026-86334","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"group_id":"advisory:193e4953-91f1-40d2-a5fa-6bc7f466fe35","priority":{"reasons":[],"severity":"medium","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"medium"},"revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86334","advisory_id":"193e4953-91f1-40d2-a5fa-6bc7f466fe35","event_types":["advisory"],"published_at":"2026-10-24T21:32:03.873986+00:00","technologies":["core-cve","lxd"],"context_update":false,"extraction_method":"structured","source_published_at":"2026-09-28T13:21:15.612+00:00","detail_url":"/events/3276"}]}}],"next_after":3264,"next_before":3264}