{"data":{"id":"ad4e05bb-e140-466f-9489-b53bfe0a5d3a","title":"CVE-2026-44467: The Claude Desktop app gives you Claude Code with a graphical interface built for running multiple sessions side by…","summary":"CVE-2026-44467 affects Claude Desktop from 1.2581.0 to before 1.4304.0. Its SSH remote development feature checked only whether a hostname existed in ~/.ssh/known_hosts and did not compare the server's presented host key against the stored key. A network-positioned attacker could present an arbitrary host key, which was silently accepted, enabling a man-in-the-middle attack on remote development sessions. Exploitation required interception of SSH traffic and an existing known_hosts entry for the target hostname.","solution":"Fixed in 1.4304.0.","labels":["security","industry"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-44467","publishedAt":"2026-05-13T16:16:58.100Z","cveId":"CVE-2026-44467","cweIds":["CWE-297","CWE-322"],"cvssScore":null,"cvssSeverity":null,"severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["Claude Desktop","Claude Code"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Claude Desktop SSH remote development accepts unverified host keys","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00218,"epssCheckedAt":"2026-10-14T12:12:43.428Z","kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-10-10T03:48:24.113Z","patchAvailable":null,"disclosureDate":"2026-05-13T16:16:58.100Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}