{"id":"UBUNTU-CVE-2022-26125","details":"Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to wrong checks on the input packet length in isisd/isis_tlvs.c.","modified":"2025-09-08T16:50:06Z","published":"2022-03-03T18:15:00Z","upstream":["CVE-2022-26125"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-26125"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-26125"}],"affected":[{"package":{"name":"frr","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/frr@8.1-1ubuntu1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1-1ubuntu1"}]}],"versions":["7.5.1-1.1","8.1-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"8.1-1ubuntu1","binary_name":"frr"},{"binary_version":"8.1-1ubuntu1","binary_name":"frr-pythontools"},{"binary_version":"8.1-1ubuntu1","binary_name":"frr-rpki-rtrlib"},{"binary_version":"8.1-1ubuntu1","binary_name":"frr-snmp"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-26125.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}