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vulnerability
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CVE-2026-39836
Component Overview
Vulnerability Overview
Name
CVE-2026-39836
Source
NVD (
link
)
Debian (
link
)
Description
The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL (0).
CWEs
CWE-476
Published Date
May 7, 2026
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://go.dev/cl/775320
Patch
https://go.dev/issue/79006
Issue Tracking
https://groups.google.com/g/golang-announce/c/qcCIEXso47M
Issue Tracking
https://pkg.go.dev/vuln/GO-2026-4971
Vendor Advisory
Analysis
#
Affected Component
Analysis
golang-bootstrap
Exploitable
Vulnerability Ratings
#
7.5
CVSSv31
7.5
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
golang-bootstrap
openwrt
openwrt-25.12
1.24.13-r1
Exploitable
golang1.26
openwrt
openwrt-25.12
1.26.4-r1
Not Affected
go
yocto
kirkstone
1.17.13
Exploitable
go-binary-native
yocto
kirkstone
1.17.13
Exploitable
go
yocto
master
1.26.4
Not Affected
go-binary-native
yocto
master
1.26.4
Not Affected
go
yocto
scarthgap
1.22.12
Exploitable
go-binary-native
yocto
scarthgap
1.22.12
Exploitable