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CVE-2025-58190

Infinite parsing loop in golang.org/x/net

Published: Feb 5, 2026Updated: Feb 18, 2026 Sources: CVE List NVD BDUCWE-835
5.3MEDIUM
NVD MITRE
EPSS Score
0.5%
Top 62.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

The html.Parse function in golang.org/x/net/html has an infinite parsing loop when processing certain inputs, which can lead to denial of service (DoS) if an attacker provides specially crafted HTML content.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-835

Affected Products

go
package-ecosystem
html
OSS Libraries
Canonical Ltd.
commercial·GBaka canonical
UbuntuOn-premOS
Operating Systems / linux-distro
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
The Go Project
oss-projectaka golang-google-protobuf, crypto, go
golang.org/x/net/html
OSS Libraries
Red Hat Inc.
commercial·USaka red hat
multicluster engine for KubernetesOn-prem
Operating Systems / linux-distro
golang.org/x/net
oss-project
golang.org/x/net/htmlLibrary
OSS Libraries / go

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://github.com/golang/vulndb/issues/4441
github.com
https://go.dev/cl/709875
go.dev
https://groups.google.com/g/golang-announce/c/jnQcOYpiR2c
groups.google.com
and 9 more references View all →
News mentions
Could not load news mentions.

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