{"id":"CVE-2026-59267","aliases":["EUVD-2026-116882","GHSA-5687-px89-gccc"],"status":"published","title":"Apache OpenOffice: Heap Buffer Overflow in DXF LWPOLYLINE import could cause memory corruption","description":"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 this issue.","severity":{"version":"4.0","score":5.8,"vector":"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00214,"percentile":0.11791,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122"],"published":"2026-11-04T11:05:59Z","modified":"2026-11-04T15:51:52Z","products":[{"vendor":"apache","product":"openoffice"},{"vendor":"apache software foundation","product":"apache openoffice"}],"references":[{"url":"https://lists.apache.org/thread.html/pwcm02dq2cy42qq2owzlvf48s8258499","tags":["vendor-advisory","Mailing List","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/11/03/23","tags":["Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59267"},{"url":"https://github.com/advisories/GHSA-5687-px89-gccc"}],"sources":{"cve":[{"id":"CVE-2026-59267","title":"Apache OpenOffice: Heap Buffer Overflow in DXF LWPOLYLINE import could cause memory corruption","description":"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 this issue.","status":"published","published":"2026-11-04T11:05:59.742Z","modified":"2026-11-05T15:49:13.994Z","cvss":[{"version":"4.0","score":5.8,"vector":"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","level":"medium","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-05T16:36:34.343037Z"}],"euvd":[{"id":"EUVD-2026-116882","description":"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 this issue.","status":"published","published":"2026-11-04T11:05:59Z","modified":"2026-11-05T15:49:13Z","cvss":[{"version":"4.0","score":5.8,"vector":"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","level":"medium"}],"updated_at":"2026-11-05T18:00:59.460287Z"}],"ghsa":[{"id":"GHSA-5687-px89-gccc","title":"A crafted DXF document causes a heap buffer overflow in Draw in Apache OpenOffice 4.1.16 and...","description":"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 this issue.","status":"published","published":"2026-11-04T12:31:33Z","modified":"2026-11-04T18:30:50Z","cvss":[{"version":"4.0","score":5.8,"vector":"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-122"],"updated_at":"2026-11-04T18:55:44.84967Z"}],"nvd":[{"id":"CVE-2026-59267","description":"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 this issue.","status":"published","published":"2026-11-04T12:17:06.943Z","modified":"2026-11-05T16:17:47.613Z","cvss":[{"version":"4.0","score":5.8,"vector":"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-122"],"updated_at":"2026-11-05T19:56:15.260054Z"}]}}