{"id":"CVE-2026-106582","title":"In sshd and ssh in OpenSSH before 10.6, an LZ77 dictionary coder can be used even though this is contraindicated by the arXiv 2609.07709 \"Crossing the Streams\" findings.","summary":"In sshd and ssh in OpenSSH before 10.6, an LZ77 dictionary coder can be used even though this is contraindicated by the arXiv 2609.07709 \"Crossing the Streams\" findings.","severity":"low","cvss":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-514"],"vendor":"OpenBSD","product":"OpenSSH","affected":["OpenSSH < 10.6"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T21:17:19.370","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106582","references":[{"url":"https://arxiv.org/abs/2609.07709","label":"cve@mitre.org"},{"url":"https://www.openssh.org/releasenotes.html#10.6","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T21:20:28.988Z","slug":"CVE-2026-106582","body":"## Overview\n\nIn sshd and ssh in OpenSSH before 10.6, an LZ77 dictionary coder can be used even though this is contraindicated by the arXiv 2609.07709 \"Crossing the Streams\" findings.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":20,"depthScoreParts":{"impact":20.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}