{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-33446", "assignerOrgId": "b6533044-ea05-4482-8458-7bddeca0d079", "state": "PUBLISHED", "assignerShortName": "Absolute", "dateReserved": "2026-03-19T23:04:05.695Z", "datePublished": "2026-04-30T19:36:37.319Z", "dateUpdated": "2026-04-30T20:11:21.104Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "b6533044-ea05-4482-8458-7bddeca0d079", "shortName": "Absolute", "dateUpdated": "2026-04-30T19:39:31.464Z" }, "title": "Buffer overflow in client authentication prior to version 14.50", "affected": [ { "vendor": "Absolute Software", "product": "Secure Access", "modules": [ "Client" ], "versions": [ { "status": "affected", "version": "0", "lessThan": "14.50", "versionType": "custom" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "CVE-2026-33446 is a buffer overflow in the authentication sub-system of \nthe Secure Access client prior to 14.50. Attackers with control of a \nmodified server can send a special packet that can overwrite a small \nportion of memory conceivably leading to memory corruption or a denial \nof service.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "CVE-2026-33446 is a buffer overflow in the authentication sub-system of \nthe Secure Access client prior to 14.50. Attackers with control of a \nmodified server can send a special packet that can overwrite a small \nportion of memory conceivably leading to memory corruption or a denial \nof service." } ] } ], "references": [ { "url": "https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-33446" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV4_0": { "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "LOW", "baseScore": 2.3, "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" } } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 1.0.2" } }, "adp": [ { "problemTypes": [ { "descriptions": [ { "type": "CWE", "cweId": "CWE-120", "lang": "en", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')" } ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-04-30T20:10:07.269398Z", "id": "CVE-2026-33446", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-30T20:11:21.104Z" } } ] } }