{"id":"CVE-2026-16235","aliases":["DEBIAN-CVE-2026-16235","EUVD-2026-45895","GHSA-vhqp-3rvr-75rx","UBUNTU-CVE-2026-16235"],"status":"published","title":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts","description":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts.\n\nThese versions use the built-in rand function, which is predictable and unsuitable for cryptography.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00553,"percentile":0.46652,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-338"],"published":"2026-07-20T07:02:11Z","modified":"2026-10-24T20:10:00Z","affected":[{"source":"osv","ecosystem":"Debian:14","package":"libcrypt-password-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.28-1","0.28-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"libcrypt-password-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.28-2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"libcrypt-password-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.28-1","0.28-2"]}],"products":[{"vendor":"drsteve","product":"crypt::password"}],"references":[{"url":"https://metacpan.org/release/DRSTEVE/Crypt-Password-0.28/source/lib/Crypt/Password.pm#L306-309"},{"url":"http://www.openwall.com/lists/oss-security/2026/07/20/3"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16235"},{"url":"https://github.com/advisories/GHSA-vhqp-3rvr-75rx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-16235","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-16235","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-16235","tags":["report"]},{"url":"https://lists.security.metacpan.org/cve-announce/msg/41975671/","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-16235","title":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts","description":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts.\n\nThese versions use the built-in rand function, which is predictable and unsuitable for cryptography.","status":"published","published":"2026-07-20T07:02:11.216Z","modified":"2026-07-20T18:38:12.633Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-338"],"updated_at":"2026-11-02T14:20:11.24076Z"}],"euvd":[{"id":"EUVD-2026-45895","description":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts.\n\nThese versions use the built-in rand function, which is predictable and unsuitable for cryptography.","status":"published","published":"2026-07-20T07:02:11Z","modified":"2026-07-20T18:38:12Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:19:48.530346Z"}],"ghsa":[{"id":"GHSA-vhqp-3rvr-75rx","title":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts.\n\nThese...","description":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts.\n\nThese versions use the built-in rand function, which is predictable and unsuitable for cryptography.","status":"published","published":"2026-07-20T09:31:08Z","modified":"2026-07-20T21:32:48Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-338"],"updated_at":"2026-11-02T15:09:37.555146Z"}],"nvd":[{"id":"CVE-2026-16235","description":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts.\n\nThese versions use the built-in rand function, which is predictable and unsuitable for cryptography.","status":"published","published":"2026-07-20T07:16:37.32Z","modified":"2026-10-24T20:10:00.137Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-338"],"updated_at":"2026-11-02T14:12:31.024898Z"}],"osv":[{"id":"DEBIAN-CVE-2026-16235","description":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts.  These versions use the built-in rand function, which is predictable and unsuitable for cryptography.","status":"published","published":"2026-07-20T07:16:37.32Z","modified":"2026-09-14T17:02:31.503820281Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:52.562592Z"},{"id":"UBUNTU-CVE-2026-16235","description":"Crypt::Password versions through 0.28 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography.","status":"published","published":"2026-07-20T07:16:00Z","modified":"2026-10-17T12:59:53.372814199Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:56:00.592716Z"}]}}