RLSA-2026:97386

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Source

https://errata.rockylinux.org/RLSA-2026:97386

Import Source

https://storage.googleapis.com/resf-osv-data/RLSA-2026:97386.json

JSON Data

https://api.osv.dev/v1/vulns/RLSA-2026:97386

Upstream

CVE (4)

Published

2026-11-13T06:06:59Z

Modified

2026-11-13T06:30:04Z

Severity

8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator

Summary

Important: go-fdo-client security update

Details

go-fdo-client is the device-side implementation of FIDO Device Onboard specification in Go. It provides an FDO client that interacts with FDO manufacturer and owner servers to perform device on-boarding.

Security Fix(es):

crypto/x509: Incorrect enforcement of email constraints in crypto/x509 (CVE-2026-27137)
net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679)
net: golang: Go net package: Denial of Service via long CNAME response in LookupCNAME (CVE-2026-33811)
golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.

Database specific

{
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:97386"
}

References

Credits

- Rocky Enterprise Software Foundation
- Red Hat

Affected packages

Rocky Linux:10

go-fdo-client-debuginfo

Package

Name: go-fdo-client-debuginfo
Purl: pkg:rpm/rocky-linux/go-fdo-client-debuginfo?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:1.0.0-9.el10_3

Database specific

Show details

{
    "yum_repository": "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97386.json"

go-fdo-client

Package

Name: go-fdo-client
Purl: pkg:rpm/rocky-linux/go-fdo-client?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:1.0.0-9.el10_3

Database specific

Show details

{
    "yum_repository": "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97386.json"

go-fdo-client-debugsource

Package

Name: go-fdo-client-debugsource
Purl: pkg:rpm/rocky-linux/go-fdo-client-debugsource?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:1.0.0-9.el10_3

Database specific

Show details

{
    "yum_repository": "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97386.json"

go-fdo-client-debugsource

Package

Name: go-fdo-client-debugsource
Purl: pkg:rpm/rocky-linux/go-fdo-client-debugsource?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:1.0.0-9.el10_3

Database specific

Show details

{
    "yum_repository": "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97386.json"

go-fdo-client

Package

Name: go-fdo-client
Purl: pkg:rpm/rocky-linux/go-fdo-client?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:1.0.0-9.el10_3

Database specific

Show details

{
    "yum_repository": "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97386.json"

go-fdo-client-debuginfo

Package

Name: go-fdo-client-debuginfo
Purl: pkg:rpm/rocky-linux/go-fdo-client-debuginfo?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:1.0.0-9.el10_3

Database specific

Show details

{
    "yum_repository": "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:97386.json"