{"id":"CLEANSTART-2026-YT34105","summary":"Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello","details":"CVE-2026-42505 affects multiple packages. Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello. See references for individual vulnerability details.","modified":"2026-10-31T06:15:25.844457064Z","published":"2026-10-30T17:15:02.201465Z","upstream":["CVE-2026-42505"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-YT34105.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-42505"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42505"}],"affected":[{"package":{"name":"coredns","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/coredns"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.4-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"coredns","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/coredns"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.4-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"velero-plugin-for-microsoft-azure-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/velero-plugin-for-microsoft-azure-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.2-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"amazon-cloudwatch-agent","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/amazon-cloudwatch-agent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.300065.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"grafana-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/grafana-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.24.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"k8sgpt","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/k8sgpt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.8-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"k8sgpt-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/k8sgpt-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.27-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"volume-modifier-for-k8s-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/volume-modifier-for-k8s-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.5-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"consul-k8s-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/consul-k8s-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.14-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"crossplane-provider-keycloak-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/crossplane-provider-keycloak-fips?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.22.1-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"crossplane-provider-keycloak-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/crossplane-provider-keycloak-fips?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.22.1-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"argo-events","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/argo-events"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.3-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"tigera-operator-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/tigera-operator-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.40.13-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"vault-k8s-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/vault-k8s-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.5-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"volume-modifier-for-k8s","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/volume-modifier-for-k8s"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.5-r2"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"cloudprober-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/cloudprober-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.14.3-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"multus-cni-fips","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/multus-cni-fips"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-r1"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.json"}},{"package":{"name":"calico","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/calico"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.31.5-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-YT34105.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:L/I:N/A:N"}]}