CVE-2026-78124

{"id": "CVE-2026-78124", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-78124", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-11T20:05:14.510796Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.2}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "strongSwan", "product": "strongSwan", "versions": [{"status": "affected", "version": "5.0.2", "lessThan": "6.1.0", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-11T02:18:33.770", "references": [{"url": "https://github.com/strongswan/strongswan/releases/tag/6.1.0", "tags": ["Patch", "Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78124).html", "tags": ["Mitigation", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "strongSwan 5.0.2 through 6.0.7 allows PKCS#7 certificate enumeration in the openssl plugin that leads to a lack of release of memory after its effective lifetime."}], "lastModified": "2026-09-14T20:09:47.260", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:strongswan:strongswan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D71DC666-04F7-4CF3-ADA7-4B13E283AC85", "versionEndExcluding": "6.1.0", "versionStartIncluding": "5.0.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}