CVE-2026-10118

{"id": "CVE-2026-10118", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2026-06-01T17:16:39.500", "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:24984", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:24985", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:25058", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-10118", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460428", "source": "secalert@redhat.com"}, {"url": "https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1715", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the `tilingPatternFill` function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information disclosure, or denial of service within the context of the application processing the PDF."}], "lastModified": "2026-06-10T12:16:24.837", "sourceIdentifier": "secalert@redhat.com"}