{"id":"CLEANSTART-2026-PP00829","summary":"Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection","details":"CVE-2026-56855 affects multiple packages. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details.","modified":"2026-10-08T16:47:18.488988134Z","published":"2026-10-08T00:43:17.838280Z","upstream":["CVE-2026-56855"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-PP00829.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56855"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56855"}],"affected":[{"package":{"name":"boring-registry-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/boring-registry-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.17.0-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"boring-registry-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/boring-registry-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.18.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"caddy","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/caddy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.4-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"cortex","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/cortex"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.1-r6"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"cosign","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/cosign"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.6-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"cosign","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/cosign"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.3-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"elastic-beats","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/elastic-beats"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.8-r9"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"external-dns","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/external-dns"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.20.0-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"external-dns","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/external-dns"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.22.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"external-secrets-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/external-secrets-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.0-r4"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"external-secrets-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/external-secrets-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.0-r4"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"fabric-peer","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/fabric-peer"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.16-r4"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"fabric-peer","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/fabric-peer"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.5-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-PP00829.json"}},{"package":{"name":"gitea","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/gitea"},"ranges":[{"type"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