{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-28718", "assignerOrgId": "73dc0fef-1c66-4a72-9d2d-0a0f4012c175", "state": "PUBLISHED", "assignerShortName": "Acronis", "dateReserved": "2026-03-03T02:29:03.753Z", "datePublished": "2026-03-05T23:54:05.522Z", "dateUpdated": "2026-03-05T23:54:05.522Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "73dc0fef-1c66-4a72-9d2d-0a0f4012c175", "shortName": "Acronis", "dateUpdated": "2026-03-05T23:54:05.522Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-779", "description": "CWE-779", "type": "CWE"}]}], "affected": [{"vendor": "Acronis", "product": "Acronis Cyber Protect 17", "platforms": ["Linux", "Windows"], "versions": [{"version": "unspecified", "status": "affected", "lessThan": "41186", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Denial of service due to insufficient input validation in authentication logging. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186."}], "references": [{"url": "https://security-advisory.acronis.com/advisories/SEC-8377", "name": "SEC-8377", "tags": ["vendor-advisory"]}], "credits": [{"lang": "en", "value": "@vultza (https://hackerone.com/vultza)", "type": "finder"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_0": {"version": "3.0", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Denial of service due to insufficient input validation in authentication logging. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 41186."}], "id": "CVE-2026-28718", "lastModified": "2026-03-06T00:16:12.553", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@acronis.com", "type": "Secondary"}]}, "published": "2026-03-06T00:16:12.553", "references": [{"source": "security@acronis.com", "url": "https://security-advisory.acronis.com/advisories/SEC-8377"}], "sourceIdentifier": "security@acronis.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-779"}], "source": "security@acronis.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": ["linux", "windows"], "status": "affected", "versions": {"scheme": "semver", "value": "[0,41186)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "acronis_cyber_protect_17", "vendor": "acronis"}], "created": "2026-03-06T14:56:24.057315+00:00", "updated": "2026-03-06T14:56:24.057444+00:00", "vendors": ["acronis", "acronis$PRODUCT$acronis_cyber_protect_17"]}