{"id":"UBUNTU-CVE-2026-43598","details":"(Improper input validation in the AMD ROCm Communication Collectives Li ...)","modified":"2026-10-08T12:53:59.437320259Z","published":"2026-10-07T00:00:00Z","upstream":["CVE-2026-43598"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-43598"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-43598"},{"type":"REPORT","url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6033.html"}],"affected":[{"package":{"name":"rccl","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/rccl?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.3.3-2","5.3.3-3","5.4.3-1","5.4.3-3"],"ecosystem_specific":{"binaries":[{"binary_name":"librccl1","binary_version":"5.4.3-3"},{"binary_name":"librccl1-tests","binary_version":"5.4.3-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-43598.json"}},{"package":{"name":"rccl","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/rccl?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.3-3build1","7.1.0-0ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"librccl1","binary_version":"7.1.0-0ubuntu2"},{"binary_name":"librccl1-tests","binary_version":"7.1.0-0ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-43598.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"},{"type":"Ubuntu","score":"medium"}]}