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CVE-2025-12771 IBM Concert Software Improper Restriction of Operations within the Bounds of a Memory Buffer.

🗓️ 26 Dec 2025 13:01:23Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

CVE-2025-12771: IBM Concert 1.0.0-2.1.0 stack overflow via improper bounds check enables local code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins
Security Bulletin: Multiple Vulnerabilities in IBM Concert Software.
22 Dec 202509:22
ibm
Circl
CVE-2025-12771
26 Dec 202514:44
circl
CNNVD
IBM Concert 缓冲区错误漏洞
26 Dec 202500:00
cnnvd
CVE
CVE-2025-12771
26 Dec 202513:01
cve
EUVD
EUVD-2025-205433
26 Dec 202513:01
euvd
NVD
CVE-2025-12771
26 Dec 202513:15
nvd
Positive Technologies
PT-2025-53581
26 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2025-12771
27 Dec 202513:38
redhatcve
Vulnrichment
CVE-2025-12771 IBM Concert Software Improper Restriction of Operations within the Bounds of a Memory Buffer.
26 Dec 202513:01
vulnrichment
[
  {
    "cpes": [
      "cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:concert:2.1.0:*:*:*:*:*:*:*"
    ],
    "product": "Concert",
    "vendor": "IBM",
    "versions": [
      {
        "lessThanOrEqual": "2.1.0",
        "status": "affected",
        "version": "1.0.0",
        "versionType": "semver"
      }
    ]
  }
]

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26 Dec 2025 13:01Current
CVSS 3.17.8
EPSS0.0015
21