{"id":"CVE-2026-32691","state":"PUBLISHED","title":"Timing ownership claim attack on new external back-end secrets","description":"A race condition in the secrets management subsystem of Juju versions 3.0.0 through 3.6.18 allows an authenticated unit agent to claim ownership of a newly initialized secret. Between generating a Juju Secret ID and creating the secret's first revision, an attacker authenticated as another unit agent can claim ownership of a known secret. This leads to the attacking unit being able to read the content of the initial secret revision.","publishedAt":"2026-03-18T12:28:11.546Z","updatedAt":"2026-03-18T13:49:09.338Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"canonical"},"assigner":"canonical","products":["Canonical Juju"],"affected":[{"vendor":"Canonical","product":"Juju","packageName":"juju","defaultStatus":"unaffected","versions":[{"version":"3.0.0","status":"affected","lessThan":"3.6.19","versionType":"semver"}],"platforms":["Linux"],"collectionURL":"https://github.com/juju/","repo":"https://github.com/juju/juju"}],"references":["https://github.com/juju/juju/security/advisories/GHSA-gfgr-6hrj-85ww"],"weaknesses":["CWE-708"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/32xxx/CVE-2026-32691.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32691","state":"PUBLISHED","datePublished":"2026-03-18T12:28:11.546Z","dateUpdated":"2026-03-18T13:49:09.338Z","assignerShortName":"canonical","assignerOrgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","dateReserved":"2026-03-13T12:53:34.544Z"},"containers":{"cna":{"title":"Timing ownership claim attack on new external back-end secrets","descriptions":[{"lang":"en","value":"A race condition in the secrets management subsystem of Juju versions 3.0.0 through 3.6.18 allows an authenticated unit agent to claim ownership of a newly initialized secret. Between generating a Juju Secret ID and creating the secret's first revision, an attacker authenticated as another unit agent can claim ownership of a known secret. This leads to the attacking unit being able to read the content of the initial secret revision."}],"affected":[{"vendor":"Canonical","product":"Juju","packageName":"juju","defaultStatus":"unaffected","versions":[{"version":"3.0.0","status":"affected","lessThan":"3.6.19","versionType":"semver"}],"platforms":["Linux"],"collectionURL":"https://github.com/juju/","repo":"https://github.com/juju/juju"}],"references":[{"url":"https://github.com/juju/juju/security/advisories/GHSA-gfgr-6hrj-85ww","tags":["vendor-advisory","vdb-entry"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-708","lang":"en","description":"CWE-708 Incorrect ownership assignment","type":"CWE"}]}],"providerMetadata":{"shortName":"canonical","orgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","dateUpdated":"2026-03-18T12:28:11.546Z"},"impacts":[{"capecId":"CAPEC-29","descriptions":[{"lang":"en","value":"CAPEC-29 Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions"}]}],"credits":[{"lang":"en","value":"Harry Pidcock","type":"finder"}],"source":{"discovery":"INTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-18T13:46:45.894829Z","id":"CVE-2026-32691","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-18T13:49:09.338Z"}}]}}}