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01 Record

CVE-2026-118589

nschloe meshio VTK Reader _vtk_42.py memory allocation

MediumPUBLISHEDCNA: VulDB
CNA base score6.9 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X
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02 Description

nschloe meshio VTK Reader _vtk_42.py memory allocation

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
Not scored by EPSS
EPSS percentile
Not scored by EPSS
NVD base score
6.9 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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
NVD analysis status
Received. NVD last modified this record on 2026-10-29.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-28 23:45Z3 HR AGO
Last updated
2026-10-28 23:45Z3 HR AGO
Reserved
2026-10-28
Assigning CNA
VulDB
Record state
PUBLISHED
Severity
Medium (CVSS 6.9)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
  • CWE-789Memory Allocation with Excessive Size ValueVariant
Data version
5.2
Document digest
9a2ae4a3467e2c0387b694ca6d2578731679f6565ed5f8606b749fa017f6da79

05 Affected products

VendorProductVersionsPlatforms
nschloemeshio5.3.0, 5.3.1, 5.3.2, 5.3.3, 5.3.4, 5.3.5—

06 References