{"id":"CLEANSTART-2026-KZ33955","summary":"attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames","details":"Security vulnerability affects the litestream package. An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames.","modified":"2026-10-31T06:15:19.477775608Z","published":"2026-10-30T16:01:22.902869Z","upstream":["CVE-2023-45288"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-KZ33955.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2023-45288"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45288"}],"affected":[{"package":{"name":"litestream","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/litestream?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.14-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KZ33955.json"}},{"package":{"name":"litestream","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/litestream?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.14-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KZ33955.json"}},{"package":{"name":"litestream","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/litestream?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.14-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KZ33955.json"}},{"package":{"name":"litestream","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/litestream?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.14-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-KZ33955.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"}]}