{"id":"CLEANSTART-2026-HO16280","summary":"HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023","details":"CVE-2023-44487 affects multiple packages. The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. See references for individual vulnerability details.","modified":"2026-10-31T16:04:19.065210644Z","published":"2026-10-31T14:24:11.563583Z","upstream":["CVE-2023-44487"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-HO16280.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2023-44487"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-44487"}],"affected":[{"package":{"name":"nodetaint","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/nodetaint"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0.4-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HO16280.json"}},{"package":{"name":"grpc","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/grpc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.59.3-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HO16280.json"}},{"package":{"name":"netdata","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/netdata"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43.2-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HO16280.json"}},{"package":{"name":"trafficserver9","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/trafficserver9?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HO16280.json"}},{"package":{"name":"trafficserver9","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/trafficserver9?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HO16280.json"}},{"package":{"name":"varnish","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/varnish"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.2-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HO16280.json"}},{"package":{"name":"jetty-runner","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/jetty-runner?arch=noarch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.4.53.20231009-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HO16280.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"}]}