{"identifier":"CVE-2026-5166","cve":{"id":"CVE-2026-5166","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Software Center allows Path Traversal.\n\nThis issue affects Pardus Software Center: before 0.6.4.","published":"2026-04-29T16:16:26.673000+00:00","modified":"2026-10-26T20:10:00.160000+00:00","status":"Deferred","score":9.6,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cvss_version":"3.1","affected":[],"weaknesses":["CWE-22"],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0131","source":"iletisim@usom.gov.tr"},{"url":"https://www.usom.gov.tr/bildirim/tr-26-0131","source":"iletisim@usom.gov.tr"}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"iletisim@usom.gov.tr","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":9.6,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":6.0}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-04-29T15:35:55.611035Z","id":"CVE-2026-5166","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[],"source":"nvd","retrieved_at":"2026-10-28T10:19:47.889701+00:00","exploited":false,"kev_stale":false,"products":[],"priority":{"label":"Critical technical severity","reasons":["CVSS is at least 9.0; exploitation is not established by severity alone."]},"epss":{"probability":0.00326,"percentile":0.25557,"date":"2026-10-27","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"siberguvenlik.gov.tr","source_url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0131","investigate_url":"https://investigate.aeglixmind.com/#siberguvenlik.gov.tr"},{"domain":"www.usom.gov.tr","source_url":"https://www.usom.gov.tr/bildirim/tr-26-0131","investigate_url":"https://investigate.aeglixmind.com/#www.usom.gov.tr"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-5166","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-5166","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-5166","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}