CVE-2026-26127

Summary

Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.

Affected Software

VendorProductVersion RangeStatus
Microsoft.NET 10.010.0.0 < 10.0.4affected
Microsoft.NET 9.09.0.0 < 9.0.14affected
MicrosoftMicrosoft.Bcl.Memory10.0.0 < 10.0.4affected
MicrosoftMicrosoft.Bcl.Memory9.0.0 < 9.0.14affected

Weaknesses

  • CWE-125: CWE-125: Out-of-bounds Read

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References