{"id":"CVE-2026-5140","aliases":["EUVD-2026-26228","GHSA-84g5-732r-258r"],"status":"published","title":"Authorization Bypass in TUBITAK BILGEM's Pardus Update","description":"Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass.\n\nThis issue affects Pardus Update: from 0.6.3 before 0.6.4.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00481,"percentile":0.41851,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-93"],"published":"2026-04-29T13:02:08Z","modified":"2026-10-26T20:10:00Z","products":[{"vendor":"tubitak bilgem software technologies research institute","product":"pardus update"}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-26-0131","tags":["government-resource","broken-link"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0131","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5140"},{"url":"https://github.com/advisories/GHSA-84g5-732r-258r"}],"sources":{"cve":[{"id":"CVE-2026-5140","title":"Authorization Bypass in TUBITAK BILGEM's Pardus Update","description":"Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass.\n\nThis issue affects Pardus Update: from 0.6.3 before 0.6.4.","status":"published","published":"2026-04-29T13:02:08.216Z","modified":"2026-06-06T07:51:25.691Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-93"],"updated_at":"2026-11-02T13:39:27.849196Z"}],"euvd":[{"id":"EUVD-2026-26228","description":"Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass.\n\nThis issue affects Pardus Update: from 0.6.3 before 0.6.4.","status":"published","published":"2026-04-29T13:02:08Z","modified":"2026-06-06T07:51:25Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:49.780813Z"}],"ghsa":[{"id":"GHSA-84g5-732r-258r","title":"Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM...","description":"Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus allows Authentication Bypass.\n\nThis issue affects Pardus: from \u003c=0.6.4 before 0.8.0.","status":"published","published":"2026-04-29T15:30:39Z","modified":"2026-06-06T09:32:17Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-93"],"updated_at":"2026-11-02T15:08:38.071685Z"}],"nvd":[{"id":"CVE-2026-5140","description":"Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass.\n\nThis issue affects Pardus Update: from 0.6.3 before 0.6.4.","status":"published","published":"2026-04-29T14:16:19.777Z","modified":"2026-10-26T20:10:00.16Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-93"],"updated_at":"2026-11-02T14:12:16.626888Z"}]}}