CVE-2025-47911
Quadratic parsing complexity in golang.org/x/net/html
Description
The html.Parse function in golang.org/x/net/html has quadratic parsing complexity 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
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:LAvailabilityLow
Weaknesses
Affected Products
Go
package-ecosystem
golang.org/x/net
oss-project
Canonical Ltd.
commercial·GBaka canonical
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
ООО «Ред Софт»
commercial·RUaka red soft
The Go Project
oss-projectaka go, golang-google-protobuf, crypto
and 1 more affected products View all →
Exploitability
Official Patch Available
References
https://github.com/golang/vulndb/issues/4440
github.com
https://go.dev/cl/709876
go.dev
https://groups.google.com/g/golang-announce/c/jnQcOYpiR2c
groups.google.com
and 14 more references View all →
News mentions
Could not load news mentions.
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