{"id":"CVE-2026-59267","title":"Apache OpenOffice: Heap Buffer Overflow in DXF LWPOLYLINE import could cause memory corruption","summary":"A crafted DXF document causes a heap buffer overflow in Draw in Apache OpenOffice 4.1.16 and earlier. This could cause a crash or otherwise a corruption of memory areas.\nUsers are recommended to upgrade to version 4.1.17, which fixes thi…","severity":"medium","cvss":5.8,"cvssVector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/S:P","cvssSource":"cna","cwe":["CWE-122"],"vendor":"Apache Software Foundation","product":"Apache OpenOffice","affected":["apache_openoffice <= 4.1.16"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-05T04:55:46.339973Z"},"published":"2026-11-04","updated":"2026-11-05","sourceUpdated":"2026-11-05T15:49:13.994Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-59267","references":[{"url":"https://lists.apache.org/thread.html/pwcm02dq2cy42qq2owzlvf48s8258499"}],"tags":["cve.org"],"ingestedAt":"2026-11-05T21:36:00.922Z","slug":"CVE-2026-59267","body":"## Overview\n\nA crafted DXF document causes a heap buffer overflow in Draw in Apache OpenOffice 4.1.16 and earlier. This could cause a crash or otherwise a corruption of memory areas.\nUsers are recommended to upgrade to version 4.1.17, which fixes this issue.\n\n## Affected\n\n- `apache_openoffice <= 4.1.16`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":32,"depthScoreParts":{"impact":31.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}