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CVE Vulnerability Details :
CVE-2025-64645
PUBLISHED
More InfoOfficial Page
Assigner-ibm
Assigner Org ID-9a959283-ebb5-44b6-b705-dcc2bbced522
View Known Exploited Vulnerability (KEV) details
Published At-26 Dec, 2025 | 14:24
Updated At-20 Jan, 2026 | 16:02
Rejected At-
▼CVE Numbering Authority (CNA)
Multiple Vulnerabilities in IBM Concert Software.

IBM Concert 1.0.0 through 2.1.0 could allow a local user to escalate their privileges due to a race condition of a symbolic link.

Affected Products
Vendor
IBM CorporationIBM
Product
Concert
CPEs
  • cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:concert:2.1.0:*:*:*:*:*:*:*
Versions
Affected
  • From 1.0.0 through 2.1.0 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-367CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Type: CWE
CWE ID: CWE-367
Description: CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Metrics
VersionBase scoreBase severityVector
3.17.7HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Version: 3.1
Base score: 7.7
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

IBM strongly recommends addressing the vulnerabilities now by upgrading to IBM Concert Software 2.2.0 Download IBM Concert Software 2.2.0 from Container software library section of IBM Entitled Registry ( ICR https://myibm.ibm.com/products-services/containerlibrary ) and follow installation instructions https://www.ibm.com/docs/en/concert  depending on the type of deployment.

Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.ibm.com/support/pages/node/7255549
vendor-advisory
patch
Hyperlink: https://www.ibm.com/support/pages/node/7255549
Resource:
vendor-advisory
patch
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found