CVE-2026-39824

Description

NewNTUnicodeString does not check for string length overflow. When provided with a string that overflows the maximum size of a NTUnicodeString (a 16-bit number of bytes), it returns a truncated string rather than an error.

PUBLISHED Reserved 2026-04-07 | Published 2026-05-22 | Updated 2026-05-27 | Assigner Go

Problem types

CWE-190: Integer Overflow or Wraparound

Product status

References

go.dev/issue/78916

go.dev/cl/770080

groups.google.com/g/golang-announce/c/6MMI8Lj-Atg

pkg.go.dev/vuln/GO-2026-5024

cve.org (CVE-2026-39824)

nvd.nist.gov (CVE-2026-39824)

Download JSON