CVE-2026-12386

{"id": "CVE-2026-12386", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-12386", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-06T13:25:21.649209Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "iletisim@usom.gov.tr", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.9, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.3}]}, "affected": [{"source": "iletisim@usom.gov.tr", "affectedData": [{"vendor": "TUBITAK BILGEM Software Technologies Research Institute", "product": "Pardus Pen", "versions": [{"status": "affected", "version": "<=4.1.5", "lessThan": "4.2.1", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-05T15:16:56.373", "references": [{"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0499", "source": "iletisim@usom.gov.tr"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "iletisim@usom.gov.tr", "description": [{"lang": "en", "value": "CWE-170"}]}], "descriptions": [{"lang": "en", "value": "Improper null termination vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Pen allows Overflow Buffers.\n\nThis issue affects Pardus Pen: from <=4.1.5 before 4.2.1."}], "lastModified": "2026-07-06T18:16:45.163", "sourceIdentifier": "iletisim@usom.gov.tr"}