CVE-2026-59296

{"id": "CVE-2026-59296", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-59296", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-21T11:55:29.457945Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@vmware.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "affected": [{"source": "security@vmware.com", "affectedData": [{"vendor": "Spring", "product": "Micrometer", "versions": [{"status": "affected", "version": "1.17.0", "versionType": "custom"}, {"status": "affected", "version": "1.16.0", "versionType": "custom", "lessThanOrEqual": "1.16.6"}, {"status": "affected", "version": "1.15.0", "versionType": "custom", "lessThanOrEqual": "1.15.12"}, {"status": "affected", "version": "1.14.0", "versionType": "custom", "lessThanOrEqual": "1.14.16"}, {"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "1.9.18"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-21T11:17:05.780", "references": [{"url": "https://spring.io/security/cve-2026-59296", "source": "security@vmware.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "Using untrusted, non-normalized input as-is for metrics data (such as metric names, tag keys, or tag values) is a dangerous antipattern that general-purpose instrumentation should never perform.\nMicrometer 1.17.0\nMicrometer 1.16.0 - 1.16.6\nMicrometer 1.15.0 - 1.15.12\nMicrometer 1.14.0 - 1.14.16\nMicrometer 1.9.18 and earlier"}], "lastModified": "2026-08-28T18:47:30.163", "sourceIdentifier": "security@vmware.com"}