{"affected":[{"defaultStatus":"unaffected","ecosystem":"software-id","packageName":"otp","product":"OTP","source":"CNA: EEF","vendor":"Erlang","versions":[{"changes":[{"at":"26.2.5.15","status":"unaffected"},{"at":"27.3.4.3","status":"unaffected"},{"at":"28.0.3","status":"unaffected"}],"lessThan":"*","status":"affected","version":"17.0","versionType":"otp"}]},{"defaultStatus":"unaffected","ecosystem":"otp","packageName":"ssh","product":"OTP","source":"CNA: EEF","vendor":"Erlang","versions":[{"changes":[{"at":"5.1.4.12","status":"unaffected"},{"at":"5.2.11.3","status":"unaffected"},{"at":"5.3.3","status":"unaffected"}],"lessThan":"*","status":"affected","version":"3.0.1","versionType":"otp"}]},{"defaultStatus":"unaffected","ecosystem":"github","packageName":"erlang/otp","product":"OTP","source":"CNA: EEF","vendor":"Erlang","versions":[{"changes":[{"at":"548f1295d86d0803da884db8685cc16d461d0d5a","status":"unaffected"},{"at":"7cd7abb7e19e16b027eaee6a54e1f6fbbe21181a","status":"unaffected"}],"lessThan":"*","status":"affected","version":"07b8f441ca711f9812fad9e9115bab3c3aa92f79","versionType":"git"}]}],"cveId":"CVE-2025-48040","cwes":["CWE-400","CWE-770"],"description":"Uncontrolled Resource Consumption vulnerability in Erlang OTP ssh (ssh_sftp modules) allows Excessive Allocation, Flooding.\n\nThis vulnerability is associated with program files lib/ssh/src/ssh_sftpd.erl.\n\nThis issue affects OTP from OTP 17.0 before OTP 26.2.5.15, OTP 27.3.4.3, and OTP 28.0.3, corresponding to ssh from 3.0.1 before 5.1.4.12, 5.2.11.3, and 5.3.3.","epss":{"date":"2026-11-10","percentile":0.39306,"score":0.00449},"exploits":[],"kev":null,"metrics":[{"score":6.9,"severity":"medium","source":"CNA: EEF","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0"}],"modifiedAt":1794426814489,"publishedAt":1757578459671,"references":[{"source":"CNA: EEF","tags":["vendor-advisory","related"],"url":"https://github.com/erlang/otp/security/advisories/GHSA-h7rg-6rjg-4cph"},{"source":"CNA: EEF","tags":["related"],"url":"https://cna.erlef.org/cves/CVE-2025-48040.html"},{"source":"CNA: EEF","tags":["related"],"url":"https://osv.dev/vulnerability/EEF-CVE-2025-48040"},{"source":"CNA: EEF","tags":["x_version-scheme"],"url":"https://www.erlang.org/doc/system/versions.html#order-of-versions"},{"source":"CNA: EEF","tags":["patch"],"url":"https://github.com/erlang/otp/pull/10162"},{"source":"CNA: EEF","tags":["related"],"url":"https://github.com/erlang/otp/commit/07b8f441ca711f9812fad9e9115bab3c3aa92f79"},{"source":"CNA: EEF","tags":["patch"],"url":"https://github.com/erlang/otp/commit/548f1295d86d0803da884db8685cc16d461d0d5a"},{"source":"CNA: EEF","tags":["patch"],"url":"https://github.com/erlang/otp/commit/7cd7abb7e19e16b027eaee6a54e1f6fbbe21181a"}],"remediation":[{"kind":"workaround","source":"CNA: EEF","text":"* set option parallel_login to false\n* reduce max_sessions option"},{"kind":"fix","source":"CNA: EEF","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/erlang/otp/pull/10162"},{"kind":"fix","source":"CNA: EEF","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/erlang/otp/commit/548f1295d86d0803da884db8685cc16d461d0d5a"},{"kind":"fix","source":"CNA: EEF","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/erlang/otp/commit/7cd7abb7e19e16b027eaee6a54e1f6fbbe21181a"}],"revision":"99deed4ca73b1c161ccdb71c361a58a18f4a5a1dfa8588269209e500dfd0d30a","sources":[{"modifiedAt":1794426814489,"name":"CNA: EEF","retrievedAt":1794427700677,"url":"https://www.cve.org/CVERecord?id=CVE-2025-48040"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794427736788,"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-48040"}],"ssvc":{"assessedAt":1757597433529,"automatable":"yes","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Malicious Key Exchange Messages may Lead to Excessive Resource Consumption","updatedAt":1794427736788}