{"id":"UBUNTU-CVE-2026-109831","details":"(UnRTF by GNU Project is vulnerable to out-of-bounds write. If a user o ...)","modified":"2026-10-27T04:16:45.330067553Z","published":"2026-10-23T00:00:00Z","upstream":["CVE-2026-109831"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-109831"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-109831"},{"type":"REPORT","url":"https://savannah.gnu.org/news/?id=10925"}],"affected":[{"package":{"name":"unrtf","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/unrtf?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.5-3","0.21.9-clean-2","0.21.9-clean-3~build0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrtf","binary_version":"0.21.9-clean-3~build0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109831.json"}},{"package":{"name":"unrtf","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/unrtf?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.9-clean-3"],"ecosystem_specific":{"binaries":[{"binary_name":"unrtf","binary_version":"0.21.9-clean-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109831.json"}},{"package":{"name":"unrtf","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/unrtf?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.10-clean-1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrtf","binary_version":"0.21.10-clean-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109831.json"}},{"package":{"name":"unrtf","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/unrtf?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.10-clean-1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrtf","binary_version":"0.21.10-clean-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109831.json"}},{"package":{"name":"unrtf","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/unrtf?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.10-clean-1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrtf","binary_version":"0.21.10-clean-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109831.json"}},{"package":{"name":"unrtf","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/unrtf?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.10-clean-2build1"],"ecosystem_specific":{"binaries":[{"binary_name":"unrtf","binary_version":"0.21.10-clean-2build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109831.json"}},{"package":{"name":"unrtf","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/unrtf?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.21.10-clean-2","0.21.10-clean-2build1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.21.10-clean-2build1","binary_name":"unrtf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109831.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}