{"id":"CLEANSTART-2026-BO67242","summary":"malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW...","details":"CVE-2026-78669 affects multiple packages. A malicious HTTP/2 peer can cause excessive CPU consumption in the client or server by opening a large number of streams and then sending many small SETTINGS frames containing SETTINGS_INITIAL_WINDOW_SIZE values. See references for individual vulnerability details.","modified":"2026-10-16T00:45:02.558584945Z","published":"2026-10-16T00:36:11.405927Z","upstream":["CVE-2026-78669"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-BO67242.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-78669"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78669"}],"affected":[{"package":{"name":"rabbitmq-messaging-topology-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/rabbitmq-messaging-topology-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.4-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}},{"package":{"name":"rabbitmq-messaging-topology-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/rabbitmq-messaging-topology-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.3-r6"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}},{"package":{"name":"rabbitmq-messaging-topology-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/rabbitmq-messaging-topology-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.3-r9"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}},{"package":{"name":"restic","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/restic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.18.1-r11"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}},{"package":{"name":"vault","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/vault?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.5-r8"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}},{"package":{"name":"vault","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/vault?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.5-r8"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}},{"package":{"name":"velero","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/velero"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.15.2-r12"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}},{"package":{"name":"velero","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/velero"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.2-r12"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BO67242.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}