{"id":"AZL-69619","summary":"CVE-2025-61099 affecting package frr for versions less than 8.5.5-5","details":"FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the opaque_info_detail function at ospf_opaque.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted LS Update packet.","modified":"2026-04-21T04:38:38.686018Z","published":"2025-10-27T19:16:04Z","upstream":["CVE-2025-61099"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61099"}],"affected":[{"package":{"name":"frr","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/frr"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.5-5"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-69619.json"}}],"schema_version":"1.7.5"}