RLSA-2026:94501

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Source

https://errata.rockylinux.org/RLSA-2026:94501

Import Source

https://storage.googleapis.com/resf-osv-data/RLSA-2026:94501.json

JSON Data

https://api.osv.dev/v1/vulns/RLSA-2026:94501

Upstream

CVE (5)

Published

2026-11-04T09:10:56Z

Modified

2026-11-04T09:45:02Z

Severity

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

Summary

Critical: fence-agents security update

Details

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster.

Security Fix(es):

pyjwt: pyjwt: Authentication bypass via empty HMAC key acceptance (CVE-2026-102266)
pyjwt: PyJWT: Authentication bypass via improper public key validation (CVE-2026-102268)
pyjwt: PyJWT: Authentication bypass via acceptance of DER public keys as HMAC secrets (CVE-2026-102271)
pyjwt: pyjwt: Verification key substitution via unvalidated JWKS redirects (CVE-2026-102267)
pyjwt: pyjwt: Token forgery via improper Unicode byte-order mark handling (CVE-2026-102272)

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.

Database specific

{
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:94501"
}

References

Credits

- Rocky Enterprise Software Foundation
- Red Hat

Affected packages

Rocky Linux:10 / fence-agents

Package

Name: fence-agents
Purl: pkg:rpm/rocky-linux/fence-agents?distro=rocky-linux-10&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:4.16.0-21.el10_2.7

Database specific

Show details

{
    "yum_repository": "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:94501.json"