{"id":"CVE-2026-79617","state":"PUBLISHED","title":"Improper Access Control Leading to Display Exposure in TÜBİTAK BİLGEM's Pardus LightDM Greeter","description":"Incorrect Permission Assignment for Critical Resource vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute Pardus LightDM Greeter allows Exploiting Incorrectly Configured Access Control Security Levels.\n\nThis issue affects Pardus LightDM Greeter: before 0.4.15.","publishedAt":"2026-09-09T14:11:10.836Z","updatedAt":"2026-09-09T19:16:09.062Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"TR-CERT"},"assigner":"TR-CERT","products":["TÜBİTAK BİLGEM Software Technologies Research Institute Pardus LightDM Greeter"],"affected":[{"vendor":"TÜBİTAK BİLGEM Software Technologies Research Institute","product":"Pardus LightDM Greeter","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.4.15","versionType":"custom"}]}],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1051"],"weaknesses":["CWE-732"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/79xxx/CVE-2026-79617.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-79617","state":"PUBLISHED","datePublished":"2026-09-09T14:11:10.836Z","dateUpdated":"2026-09-09T19:16:09.062Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2026-08-25T07:51:26.587Z"},"containers":{"cna":{"title":"Improper Access Control Leading to Display Exposure in TÜBİTAK BİLGEM's Pardus LightDM Greeter","descriptions":[{"lang":"en","value":"Incorrect Permission Assignment for Critical Resource vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute Pardus LightDM Greeter allows Exploiting Incorrectly Configured Access Control Security Levels.\n\nThis issue affects Pardus LightDM Greeter: before 0.4.15."}],"affected":[{"vendor":"TÜBİTAK BİLGEM Software Technologies Research Institute","product":"Pardus LightDM Greeter","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.4.15","versionType":"custom"}]}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1051","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-732","lang":"en","description":"CWE-732 Incorrect Permission Assignment for Critical Resource","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-09-09T14:11:10.836Z"},"datePublic":"2026-09-09T14:07:00.000Z","impacts":[{"capecId":"CAPEC-180","descriptions":[{"lang":"en","value":"CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels"}]}],"credits":[{"lang":"en","value":"Alperen ERGEL","type":"finder"}],"source":{"defect":["TR-26-1051"],"advisory":"TR-26-1051","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-09T19:15:55.138813Z","id":"CVE-2026-79617","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-09T19:16:09.062Z"}}]}}}