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CVE

CVE-2026-25679

Incorrect parsing of IPv6 host literals in net/url
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CVE

CVE-2026-25679

Incorrect parsing of IPv6 host literals in net/url

url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
0
-
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Related Resources

No items found.

References

https://go.dev/cl/752180, https://go.dev/issue/77578, https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00044%
EPSS Percentile
0.1404%
Introduced Version
1.26.0-0,go1.26.0-0,go1.26rc1,go1.5beta1
Fix Available
1.26.1,go1.26.1,go1.25.8

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