{"id":"CVE-2026-17469","aliases":["EUVD-2026-71470","GHSA-7m9p-5xg7-97w7"],"status":"published","title":"IBM i is Affected By Denial of Service Vulnerabilities in Line Printer Daemon [, ]","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of service due to an off-by-one write in the LPD queue name parser.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.00285,"percentile":0.21125,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-193","CWE-787"],"published":"2026-09-04T16:32:20Z","modified":"2026-09-09T18:32:16Z","products":[{"vendor":"ibm","product":"i"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7285939","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17469"},{"url":"https://github.com/advisories/GHSA-7m9p-5xg7-97w7"}],"sources":{"cve":[{"id":"CVE-2026-17469","title":"IBM i is Affected By Denial of Service Vulnerabilities in Line Printer Daemon [, ]","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of service due to an off-by-one write in the LPD queue name parser.","status":"published","published":"2026-09-04T16:32:20.032Z","modified":"2026-09-08T17:28:11.353Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:19:54.84674Z"}],"euvd":[{"id":"EUVD-2026-71470","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of service due to an off-by-one write in the LPD queue name parser.","status":"published","published":"2026-09-04T16:32:20Z","modified":"2026-09-08T17:28:11Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T17:28:28.997972Z"}],"ghsa":[{"id":"GHSA-7m9p-5xg7-97w7","title":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of...","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of service due to an off-by-one write in the LPD queue name parser.","status":"published","published":"2026-09-04T18:31:30Z","modified":"2026-09-09T18:32:16Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-193","CWE-787"],"updated_at":"2026-11-02T15:11:40.005602Z"}],"nvd":[{"id":"CVE-2026-17469","description":"IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of service due to an off-by-one write in the LPD queue name parser.","status":"published","published":"2026-09-04T17:16:54.487Z","modified":"2026-09-09T16:00:50.56Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-787","CWE-193"],"updated_at":"2026-11-02T14:12:43.737972Z"}]}}