{"id":"CVE-2026-101998","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-101998","generatedAt":"2026-10-28T00:53:49.577Z","title":"Docker Sandboxes could fail open while masking credentials in protected proxy responses.","description":"Docker Sandboxes could fail open while masking credentials in protected proxy responses. When a response-body read returned data together with an error, affected handlers could forward unmasked bytes. Code inside an authorized sandbox could use this to recover host-managed OAuth access and refresh tokens or a derived Anthropic API key intended to remain outside the sandbox.","published":"2026-10-08T19:16:56.000Z","lastModified":"2026-10-08T20:46:35.000Z","status":"Awaiting Analysis","sourceIdentifier":"security@docker.com","cvss":{"version":"4.0","score":5.9,"severity":"MEDIUM","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-636"],"affected":[],"epss":{"score":0.00163,"percentile":0.05442,"date":"2026-10-26","history":[{"date":"2026-10-09","score":0.00163,"percentile":0.05025}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-08T19:16:56.000Z","detail":{"score":"5.9","severity":"MEDIUM","publishedAt":"2026-10-08T19:16:56.400Z"},"summary":"New CVE, medium severity (CVSS 5.9)."}],"references":[{"url":"https://docs.docker.com/ai/sandboxes/","source":"security@docker.com"},{"url":"https://docs.docker.com/ai/sandboxes/configuration/credentials/#how-credential-injection-works","source":"security@docker.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-101998","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}