CVE-2026-27141
Sending certain HTTP/2 frames can cause a server to panic in golang.org/x/net
Description
Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:HAvailabilityHigh
Weaknesses
Affected Products
golang.org/x/net
oss-project
АО «ИВК»
commercial·RUaka ivk
Microsoft Corp
commercial·USaka microsoft corporation
ООО «Ред Софт»
commercial·RUaka red soft
The Go Project
oss-projectaka crypto, go, golang-google-protobuf
Grafana Labs
commercial·US
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
2 techniques Impact
Initial Access
References
https://go.dev/cl/746180
go.dev
https://go.dev/issue/77652
go.dev
https://nvd.nist.gov/vuln/detail/CVE-2026-27141
nvd.nist.gov
and 8 more references View all →
News mentions
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