{"id":"CVE-2026-75432","aliases":["DEBIAN-CVE-2026-75432","EUVD-2026-84854","GHSA-8gfp-q62c-5p3c","UBUNTU-CVE-2026-75432"],"status":"published","title":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src...","description":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components","severity":{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00172,"percentile":0.06632,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-822"],"published":"2026-09-22T00:00:00Z","modified":"2026-10-17T13:01:05Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.0+dfsg-8","0.8.0+dfsg-1","0.8.0+dfsg-2","0.8.0+dfsg-3","0.8.0+dfsg-4","0.8.0+dfsg-5","0.8.0+dfsg-6","0.8.0+dfsg-7","0.8.0+dfsg-8","0.8.0+dfsg-9","0.9.0+dfsg-1","0.9.0+dfsg-2","0.9.0+dfsg-3","0.9.0+dfsg-4","0.9.0+dfsg-5","0.9.0+dfsg-6","0.9.0+dfsg-7","0.9.0+dfsg-8","0.9.0+dfsg-9"]},{"source":"osv","ecosystem":"Debian:13","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0+dfsg-7","0.8.0+dfsg-8","0.8.0+dfsg-9","0.9.0+dfsg-1","0.9.0+dfsg-2","0.9.0+dfsg-3","0.9.0+dfsg-4","0.9.0+dfsg-5","0.9.0+dfsg-6","0.9.0+dfsg-7","0.9.0+dfsg-8","0.9.0+dfsg-9"]},{"source":"osv","ecosystem":"Debian:14","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0+dfsg-7","0.8.0+dfsg-8","0.8.0+dfsg-9","0.9.0+dfsg-1","0.9.0+dfsg-2","0.9.0+dfsg-3","0.9.0+dfsg-4","0.9.0+dfsg-5","0.9.0+dfsg-6","0.9.0+dfsg-7","0.9.0+dfsg-8","0.9.0+dfsg-9"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.3.0-1","0.5.1-1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.5.2-2","0.5.2-3","0.5.2-4ubuntu1~16.04.4"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.5.2-4ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.6.2-4fakesync1","0.6.2-4ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.6.3-10","0.6.3-10build1","0.7.0+dfsg-8","0.7.0+dfsg-8build1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0+dfsg-3","0.8.0+dfsg-6","0.8.0+dfsg-6build1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0+dfsg-9","0.9.0+dfsg-9"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"yaml-cpp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.8.0+dfsg-7","0.8.0+dfsg-9"]}],"references":[{"url":"https://github.com/jbeder/yaml-cpp/issues/1475","tags":["exploit","report"]},{"url":"https://github.com/jbeder/yaml-cpp/pull/1476","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75432"},{"url":"https://github.com/advisories/GHSA-8gfp-q62c-5p3c"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-75432","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-75432","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-75432","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-75432","description":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components","status":"published","published":"2026-09-22T00:00:00Z","modified":"2026-10-03T15:39:19.554Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-822"],"updated_at":"2026-11-02T14:20:07.260654Z"}],"euvd":[{"id":"EUVD-2026-84854","description":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components","status":"published","published":"2026-09-22T00:00:00Z","modified":"2026-10-03T15:39:19Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T17:27:40.984355Z"}],"ghsa":[{"id":"GHSA-8gfp-q62c-5p3c","title":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src...","description":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components","status":"published","published":"2026-09-22T21:31:28Z","modified":"2026-10-03T18:31:01Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-822"],"updated_at":"2026-11-02T15:12:46.728696Z"}],"nvd":[{"id":"CVE-2026-75432","description":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components","status":"published","published":"2026-09-22T20:17:05.377Z","modified":"2026-10-03T16:16:38.273Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-822"],"updated_at":"2026-11-02T14:12:50.703874Z"}],"osv":[{"id":"UBUNTU-CVE-2026-75432","description":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components","status":"published","published":"2026-09-22T20:17:00Z","modified":"2026-10-17T13:01:05.369701101Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:57:13.483205Z"},{"id":"DEBIAN-CVE-2026-75432","description":"An issue in yaml-cpp 0.9.0 allows a remote attacker to obtain sensitive information via the src/scanner.cpp, Scanner::PopIndent(), and Scanner::PushIndentTo() components","status":"published","published":"2026-09-22T20:17:05.377Z","modified":"2026-09-25T21:00:07.181860218Z","updated_at":"2026-11-02T15:46:03.004924Z"}]}}