CVE-2025-36083

IBM Concert Software 1.0.0 through 2.0.0 could allow a local user to obtain sensitive information from buffers due to improper clearing of heap memory before release.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7249356	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

26 Sep 2026, 00:10

Type	Values Removed	Values Added
Summary		(es) El Software IBM Concert versiones 1.0.0 a 2.0.0 podría permitir a un usuario local obtener información sensible de búferes debido a una limpieza inadecuada de la memoria heap antes de su liberación.

Information

Published : 2025-10-28 15:16

Updated : 2026-09-26 00:10

NVD link : CVE-2025-36083

Mitre link : CVE-2025-36083

CVE.ORG link : CVE-2025-36083

JSON object : View

Products Affected

ibm

concert

linux

linux_kernel

CWE

CWE-244

Improper Clearing of Heap Memory Before Release ('Heap Inspection')

{"id": "CVE-2025-36083", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-36083", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-28T15:19:32.524376Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "psirt@us.ibm.com", "affectedData": [{"cpes": ["cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:concert:2.0.0:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "Concert Software", "versions": [{"status": "affected", "version": "1.0.0", "versionType": "semver", "lessThanOrEqual": "2.0.0"}], "defaultStatus": "unaffected"}]}], "published": "2025-10-28T15:16:12.427", "references": [{"url": "https://www.ibm.com/support/pages/node/7249356", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-244"}]}], "descriptions": [{"lang": "en", "value": "IBM Concert Software \n\n1.0.0 through 2.0.0\u00a0could allow a local user to obtain sensitive information from buffers due to improper clearing of heap memory before release."}, {"lang": "es", "value": "El Software IBM Concert versiones 1.0.0 a 2.0.0 podr\u00eda permitir a un usuario local obtener informaci\u00f3n sensible de b\u00faferes debido a una limpieza inadecuada de la memoria heap antes de su liberaci\u00f3n."}], "lastModified": "2026-09-26T00:10:00.127", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43072AC2-05A5-41A3-9E79-E0AF2C5AD3FF", "versionEndExcluding": "2.1.0", "versionStartIncluding": "1.0.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@us.ibm.com"}