{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-33449", "assignerOrgId": "b6533044-ea05-4482-8458-7bddeca0d079", "state": "PUBLISHED", "assignerShortName": "Absolute", "dateReserved": "2026-03-19T23:04:05.696Z", "datePublished": "2026-04-30T19:52:01.980Z", "dateUpdated": "2026-05-01T14:33:13.244Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b6533044-ea05-4482-8458-7bddeca0d079", "shortName": "Absolute", "dateUpdated": "2026-04-30T19:52:01.980Z"}, "title": "Message handler buffer overflow in clients prior to 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-2026-33449 is a buffer overflow in a message handling function of \nthe Secure Access client prior to 14.50. Attackers with control of \na modified server can send a cryptographically valid message to the \nclient, overwriting a small portion of memory conceivably leading to a \ndenial of service.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "CVE-2026-33449 is a buffer overflow in a message handling function of \nthe Secure Access client prior to 14.50. Attackers with control of \na modified server can send a cryptographically valid message to the \nclient, overwriting a small portion of memory conceivably leading to a \ndenial of service."}]}], "references": [{"url": "https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-33449"}], "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-121", "lang": "en", "description": "CWE-121 Stack-based Buffer Overflow"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-01T14:32:57.858228Z", "id": "CVE-2026-33449", "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": "2026-05-01T14:33:13.244Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-33449", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-01T14:32:57.858228Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-121", "description": "CWE-121 Stack-based Buffer Overflow"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-01T14:33:09.242Z"}}], "cna": {"title": "Message handler buffer overflow in clients prior to 14.50", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 2.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "LOW", "valueDensity": "NOT_DEFINED", "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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Absolute Software", "modules": ["Client"], "product": "Secure Access", "versions": [{"status": "affected", "version": "0", "lessThan": "14.50", "versionType": "custom"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-33449"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "CVE-2026-33449 is a buffer overflow in a message handling function of \nthe Secure Access client prior to 14.50. Attackers with control of \na modified server can send a cryptographically valid message to the \nclient, overwriting a small portion of memory conceivably leading to a \ndenial of service.", "supportingMedia": [{"type": "text/html", "value": "CVE-2026-33449 is a buffer overflow in a message handling function of \nthe Secure Access client prior to 14.50. Attackers with control of \na modified server can send a cryptographically valid message to the \nclient, overwriting a small portion of memory conceivably leading to a \ndenial of service.", "base64": false}]}], "providerMetadata": {"orgId": "b6533044-ea05-4482-8458-7bddeca0d079", "shortName": "Absolute", "dateUpdated": "2026-04-30T19:52:01.980Z"}}}, "cveMetadata": {"cveId": "CVE-2026-33449", "state": "PUBLISHED", "dateUpdated": "2026-05-01T14:33:13.244Z", "dateReserved": "2026-03-19T23:04:05.696Z", "assignerOrgId": "b6533044-ea05-4482-8458-7bddeca0d079", "datePublished": "2026-04-30T19:52:01.980Z", "assignerShortName": "Absolute"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:absolute:secure_access:*:*:*:*:*:*:*:*", "matchCriteriaId": "FBD1BC48-5034-499F-8C00-89FCD8EA2FC6", "versionEndExcluding": "14.50", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CVE-2026-33449 is a buffer overflow in a message handling function of \nthe Secure Access client prior to 14.50. Attackers with control of \na modified server can send a cryptographically valid message to the \nclient, overwriting a small portion of memory conceivably leading to a \ndenial of service."}], "id": "CVE-2026-33449", "lastModified": "2026-05-05T02:27:54.530", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.3, "baseSeverity": "LOW", "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": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "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/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:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-04-30T21:16:31.570", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-33449"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}