{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-15579", "assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84", "state": "PUBLISHED", "assignerShortName": "OpenText", "dateReserved": "2026-02-17T15:58:22.563Z", "datePublished": "2026-02-18T14:57:04.010Z", "dateUpdated": "2026-02-18T14:57:04.010Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Directory Services", "vendor": "OpenText\u2122", "versions": [{"lessThanOrEqual": "26.1", "status": "affected", "version": "10.5", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Dylan Pindur - Assetnote"}, {"lang": "en", "type": "finder", "value": "Adam Kues - Assetnote"}, {"lang": "en", "type": "finder", "value": "Tomais Williamson - Assetnote"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Deserialization of Untrusted Data vulnerability in OpenText\u2122 Directory Services allows Object Injection. The vulnerability could lead to remote code execution, denial of service, or\nprivilege escalation.\n\n<p>This issue affects Directory Services: from 10.5 through 26.1.</p>"}], "value": "Deserialization of Untrusted Data vulnerability in OpenText\u2122 Directory Services allows Object Injection. The vulnerability could lead to remote code execution, denial of service, or\nprivilege escalation.\n\nThis issue affects Directory Services: from 10.5 through 26.1."}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "metrics": [{"cvssV4_0": {"Automatable": "YES", "Recovery": "USER", "Safety": "PRESENT", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 9.5, "baseSeverity": "CRITICAL", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "RED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "CONCENTRATED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/AU:Y/R:U/V:C/RE:M/U:Red", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "MODERATE"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f81092c5-7f14-476d-80dc-24857f90be84", "shortName": "OpenText", "dateUpdated": "2026-02-18T14:57:04.010Z"}, "references": [{"url": "https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0859600&sys_kb_id=f82c01214707b6144549b6bd416d43b7&spa=1"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<a target=\"_blank\" rel=\"nofollow\" href=\"https://support.opentext.com/csm?id=ot_kb_unauthenticated&amp;sysparm_article=KB0859600&amp;sys_kb_id=f82c01214707b6144549b6bd416d43b7&amp;spa=1\">https://support.opentext.com/csm?id=ot_kb_unauthenticated&amp;sysparm_article=KB0859600&amp;sys_kb_id=f82c01214707b6144549b6bd416d43b7&amp;spa=1</a>\n\n<br>"}], "value": "https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0859600&sys_kb_id=f82c01214707b6144549b6bd416d43b7&spa=1"}], "source": {"discovery": "UNKNOWN"}, "title": "An Insecure Deserialization vulnerability has been discovered in OpenText\u2122 Directory Services.", "x_generator": {"engine": "Vulnogram 0.5.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Deserialization of Untrusted Data vulnerability in OpenText\u2122 Directory Services allows Object Injection. The vulnerability could lead to remote code execution, denial of service, or\nprivilege escalation.\n\nThis issue affects Directory Services: from 10.5 through 26.1."}], "id": "CVE-2025-15579", "lastModified": "2026-02-18T16:22:28.290", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "YES", "Recovery": "USER", "Safety": "PRESENT", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.5, "baseSeverity": "CRITICAL", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "RED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "CONCENTRATED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:M/U:Red", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "MODERATE"}, "source": "security@opentext.com", "type": "Secondary"}]}, "published": "2026-02-18T16:22:28.290", "references": [{"source": "security@opentext.com", "url": "https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0859600&sys_kb_id=f82c01214707b6144549b6bd416d43b7&spa=1"}], "sourceIdentifier": "security@opentext.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "security@opentext.com", "type": "Primary"}]}

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