{"id":"CVE-2026-90628","aliases":["EUVD-2026-116877","GHSA-r46v-74wr-vj6p"],"status":"published","title":"Apache OpenOffice: Stack overflow in CFF hint handling","description":"An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16 allows a crafted CFF font to cause a stack overflow problem, causing program crash or memory corruption, or even running other code.\n\nUsers are recommended to upgrade to version 4.1.17, which fixes this issue.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00232,"percentile":0.14129,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-11-04T11:03:41Z","modified":"2026-11-04T18:03:33Z","products":[{"vendor":"apache","product":"openoffice"},{"vendor":"apache software foundation","product":"apache openoffice"}],"references":[{"url":"https://lists.apache.org/thread.html/15onpdrzqny5y5qtmdv4lnvptxlvmg05","tags":["vendor-advisory","Mailing List","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/11/03/28","tags":["Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90628"},{"url":"https://github.com/advisories/GHSA-r46v-74wr-vj6p"}],"sources":{"cve":[{"id":"CVE-2026-90628","title":"Apache OpenOffice: Stack overflow in CFF hint handling","description":"An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16 allows a crafted CFF font to cause a stack overflow problem, causing program crash or memory corruption, or even running other code.\n\nUsers are recommended to upgrade to version 4.1.17, which fixes this issue.","status":"published","published":"2026-11-04T11:03:41.225Z","modified":"2026-11-05T04:55:48.177Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-121"],"updated_at":"2026-11-05T06:56:15.67765Z"}],"euvd":[{"id":"EUVD-2026-116877","description":"An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16 allows a crafted CFF font to cause a stack overflow problem, causing program crash or memory corruption, or even running other code.\n\nUsers are recommended to upgrade to version 4.1.17, which fixes this issue.","status":"published","published":"2026-11-04T11:03:41Z","modified":"2026-11-05T04:55:48Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-05T06:54:33.955364Z"}],"ghsa":[{"id":"GHSA-r46v-74wr-vj6p","title":"An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16...","description":"An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16 allows a crafted CFF font to cause a stack overflow problem, causing program crash or memory corruption, or even running other code.\n\nUsers are recommended to upgrade to version 4.1.17, which fixes this issue.","status":"published","published":"2026-11-04T12:31:31Z","modified":"2026-11-04T15:32:29Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-04T15:52:09.418756Z"}],"nvd":[{"id":"CVE-2026-90628","description":"An uncontrolled memory access in the PDF export code of Apache OpenOffice versions through 4.1.16 allows a crafted CFF font to cause a stack overflow problem, causing program crash or memory corruption, or even running other code.\n\nUsers are recommended to upgrade to version 4.1.17, which fixes this issue.","status":"published","published":"2026-11-04T11:17:19.347Z","modified":"2026-11-05T05:18:39.507Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-05T06:56:53.90913Z"}]}}