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CVE-2026-39836 Panic in Dial and LookupPort when handling NUL byte on Windows in net
| Reporter | Title | Published | Views | Family All 1013 |
|---|---|---|---|---|
 | CVE-2026-39836 | 7 May 202619:41 | – | attackerkb |
 | CVE-2026-39836 | 7 May 202619:41 | – | alpinelinux |
 | Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image | 29 Jun 202603:07 | – | ibm |
 | The vulnerability of the `net.Dial()` and `net.LookupPort()` functions in the Go programming language for Windows operating systems allows a hacker to cause a service failure. | 8 Jun 202600:00 | – | bdu_fstec |
 | CVE-2026-39836 vulnerabilities | 9 May 202601:17 | – | cgr |
 | CVE-2026-39836 | 7 May 202622:02 | – | circl |
 | Google Go 安全漏洞 | 7 May 202600:00 | – | cnnvd |
 | CVE-2026-39836 | 7 May 202619:41 | – | cve |
| CVE-2026-39836 | 7 May 202619:41 | – | cve |
 | CVE-2026-39836 | 7 May 202619:41 | – | debiancve |
10
[
{
"vendor": "Go standard library",
"product": "net",
"collectionURL": "https://pkg.go.dev",
"packageName": "net",
"versions": [
{
"version": "0",
"lessThan": "1.25.10",
"status": "affected",
"versionType": "semver"
},
{
"version": "1.26.0-0",
"lessThan": "1.26.3",
"status": "affected",
"versionType": "semver"
}
],
"programRoutines": [
{
"name": "Resolver.lookupPort"
},
{
"name": "Resolver.lookupAddr"
},
{
"name": "Resolver.lookupTXT"
},
{
"name": "Resolver.lookupNS"
},
{
"name": "Resolver.lookupMX"
},
{
"name": "Resolver.lookupSRV"
},
{
"name": "Dial"
},
{
"name": "DialTimeout"
},
{
"name": "Dialer.Dial"
},
{
"name": "Dialer.DialContext"
},
{
"name": "Listen"
},
{
"name": "ListenConfig.Listen"
},
{
"name": "ListenConfig.ListenPacket"
},
{
"name": "ListenPacket"
},
{
"name": "LookupAddr"
},
{
"name": "LookupCNAME"
},
{
"name": "LookupHost"
},
{
"name": "LookupIP"
},
{
"name": "LookupMX"
},
{
"name": "LookupNS"
},
{
"name": "LookupPort"
},
{
"name": "LookupSRV"
},
{
"name": "LookupTXT"
},
{
"name": "ResolveIPAddr"
},
{
"name": "ResolveTCPAddr"
},
{
"name": "ResolveUDPAddr"
},
{
"name": "Resolver.LookupAddr"
},
{
"name": "Resolver.LookupCNAME"
},
{
"name": "Resolver.LookupHost"
},
{
"name": "Resolver.LookupIP"
},
{
"name": "Resolver.LookupIPAddr"
},
{
"name": "Resolver.LookupMX"
},
{
"name": "Resolver.LookupNS"
},
{
"name": "Resolver.LookupNetIP"
},
{
"name": "Resolver.LookupPort"
},
{
"name": "Resolver.LookupSRV"
},
{
"name": "Resolver.LookupTXT"
}
],
"defaultStatus": "unaffected"
}
]Data
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07 May 2026 19:41Current
EPSS0.00588