{"id":"CLEANSTART-2026-PO84391","summary":"HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently","details":"CVE-2026-97032 affects multiple packages. HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. See references for individual vulnerability details.","modified":"2026-10-22T01:00:02.420119021Z","published":"2026-10-22T00:39:41.426132Z","upstream":["CVE-2026-97032"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PO84391.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-97032"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97032"}],"affected":[{"package":{"name":"prometheus-alertmanager","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/prometheus-alertmanager"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.33.1-r4"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"kubernetes","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/kubernetes"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.36.4-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"kubernetes-dns-node-cache","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/kubernetes-dns-node-cache"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.1-r5"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"kyverno","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/kyverno"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.2-r8"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"keda","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/keda"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.20.2-r5"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"knative-net-istio","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/knative-net-istio?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.0-r6"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"knative-net-istio","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/knative-net-istio?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.0-r6"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"knative-serving","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/knative-serving?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.0-r4"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"knative-serving","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/knative-serving?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.0-r4"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"kyverno","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/kyverno"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.4-r7"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"knative-serving","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/knative-serving?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21.3-r7"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"knative-serving","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/knative-serving?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21.3-r7"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PO84391.json"}},{"package":{"name":"knative-net-istio","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/knative-net-istio?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-r14"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2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