{"id":"CLEANSTART-2026-UC69435","summary":"When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0","details":"Security vulnerability affects the postgres-operator package. When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.","modified":"2026-10-31T16:04:22.455266211Z","published":"2026-10-31T09:13:21.007212Z","upstream":["CVE-2026-33814"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-UC69435.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-33814"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33814"}],"affected":[{"package":{"name":"postgres-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/postgres-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-UC69435.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}