{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-49445", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-30T02:43:33.106Z", "datePublished": "2026-07-15T19:11:55.303Z", "dateUpdated": "2026-07-15T19:11:55.303Z"}, "containers": {"cna": {"title": "Cilium: Sensitive information disclosure and cluster disruption via local Envoy admin socket access", "problemTypes": [{"descriptions": [{"cweId": "CWE-732", "lang": "en", "description": "CWE-732: Incorrect Permission Assignment for Critical Resource", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 9.2, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/cilium/cilium/security/advisories/GHSA-3fcv-jvfp-m4q9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/cilium/cilium/security/advisories/GHSA-3fcv-jvfp-m4q9"}, {"name": "https://github.com/cilium/cilium/pull/44512", "tags": ["x_refsource_MISC"], "url": "https://github.com/cilium/cilium/pull/44512"}, {"name": "https://github.com/cilium/cilium/commit/7bfbdd5c1be83d6c9ba3e089b4c804b6603505b6", "tags": ["x_refsource_MISC"], "url": "https://github.com/cilium/cilium/commit/7bfbdd5c1be83d6c9ba3e089b4c804b6603505b6"}, {"name": "https://github.com/cilium/cilium/releases/tag/v1.17.14", "tags": ["x_refsource_MISC"], "url": "https://github.com/cilium/cilium/releases/tag/v1.17.14"}, {"name": "https://github.com/cilium/cilium/releases/tag/v1.18.8", "tags": ["x_refsource_MISC"], "url": "https://github.com/cilium/cilium/releases/tag/v1.18.8"}, {"name": "https://github.com/cilium/cilium/releases/tag/v1.19.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/cilium/cilium/releases/tag/v1.19.2"}], "affected": [{"vendor": "cilium", "product": "cilium", "versions": [{"version": "< 1.17.14", "status": "affected"}, {"version": ">= 1.18.0, < 1.18.8", "status": "affected"}, {"version": ">= 1.19.0, < 1.19.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-15T19:11:55.303Z"}, "descriptions": [{"lang": "en", "value": "Cilium is a networking, observability, and security solution. Prior to 1.17.14, 1.18.8, and 1.19.2, when Cilium L7 functionality is enabled, the embedded or standalone Envoy instance creates a world-accessible admin.sock on cluster nodes, allowing a local attacker to access Envoy admin endpoints, expose TLS secrets, disrupt cluster traffic, or terminate Envoy. This issue is fixed in versions 1.17.14, 1.18.8, and 1.19.2."}], "source": {"advisory": "GHSA-3fcv-jvfp-m4q9", "discovery": "UNKNOWN"}}}}

{}

{}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.17.14)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.18.0,1.18.8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.19.0,1.19.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "cilium", "source": "cna", "vendor": "cilium"}, "product": "cilium", "vendor": "cilium"}], "created": "2026-07-15T22:00:06.040357+00:00", "updated": "2026-07-15T22:00:06.040376+00:00", "vendors": ["cilium", "cilium$PRODUCT$cilium"]}