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CVE-2026-118589: nschloe meshio: A weakness has been identified in nschloe meshio up to 5.3.5

🗓️ 29 Oct 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Remote uncontrolled memory allocation in nschloe meshio VTK Reader via DIMENSIONS argument.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-118589
28 Oct 202623:48
–circl
cve
CVE
CVE-2026-118589
28 Oct 202623:45
–cve
cvelist
Cvelist
CVE-2026-118589 nschloe meshio VTK Reader _vtk_42.py memory allocation
28 Oct 202623:45
–cvelist
euvd
EUVD
EUVD-2026-112559
29 Oct 202600:31
–euvd
mend
Mend
CVE-2026-118589
28 Oct 202623:45
–mend
nvd
NVD
CVE-2026-118589
29 Oct 202600:17
–nvd
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-118589
29 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-129231
28 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-118589
29 Oct 202600:00
–ubuntucve
vulnrichment
Vulnrichment
CVE-2026-118589 nschloe meshio VTK Reader _vtk_42.py memory allocation
28 Oct 202623:45
–vulnrichment

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29 Oct 2026 00:00Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.3
CVSS 46.9
CVSS 25
CVSS 35.3
EPSS0.00405
3