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RockyLinux 10 : fence-agents (RLSA-2026:94501)

critical Nessus Plugin ID 375850

Synopsis

The remote RockyLinux host is missing one or more security updates.

Description

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:94501 advisory.

 * 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)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.redhat.com/show_bug.cgi?id=2542671

https://bugzilla.redhat.com/show_bug.cgi?id=2542685

https://bugzilla.redhat.com/show_bug.cgi?id=2542687

https://bugzilla.redhat.com/show_bug.cgi?id=2542690

https://bugzilla.redhat.com/show_bug.cgi?id=2542695

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

Plugin Details

Severity: Critical

ID: 375850

File Name: rocky_linux_RLSA-2026-94501.nasl

Version: 1.1

Type: Local

Published: 11/4/2026

Updated: 11/4/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.3

Percentile: 96.23

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N

CVSS Score Source: CVE-2026-102267

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:rocky:linux:10, p-cpe:/a:rocky:linux:fence-agents-aliyun, p-cpe:/a:rocky:linux:fence-agents-all, p-cpe:/a:rocky:linux:fence-agents-amt-ws, p-cpe:/a:rocky:linux:fence-agents-apc-snmp, p-cpe:/a:rocky:linux:fence-agents-apc, p-cpe:/a:rocky:linux:fence-agents-aws, p-cpe:/a:rocky:linux:fence-agents-azure-arm, p-cpe:/a:rocky:linux:fence-agents-bladecenter, p-cpe:/a:rocky:linux:fence-agents-brocade, p-cpe:/a:rocky:linux:fence-agents-cisco-mds, p-cpe:/a:rocky:linux:fence-agents-cisco-ucs, p-cpe:/a:rocky:linux:fence-agents-common-debuginfo, p-cpe:/a:rocky:linux:fence-agents-common, p-cpe:/a:rocky:linux:fence-agents-debuginfo, p-cpe:/a:rocky:linux:fence-agents-debugsource, p-cpe:/a:rocky:linux:fence-agents-drac5, p-cpe:/a:rocky:linux:fence-agents-eaton-snmp, p-cpe:/a:rocky:linux:fence-agents-emerson, p-cpe:/a:rocky:linux:fence-agents-eps, p-cpe:/a:rocky:linux:fence-agents-gce, p-cpe:/a:rocky:linux:fence-agents-heuristics-ping, p-cpe:/a:rocky:linux:fence-agents-hpblade, p-cpe:/a:rocky:linux:fence-agents-ibm-powervs, p-cpe:/a:rocky:linux:fence-agents-ibm-vpc, p-cpe:/a:rocky:linux:fence-agents-ibmblade, p-cpe:/a:rocky:linux:fence-agents-ifmib, p-cpe:/a:rocky:linux:fence-agents-ilo-moonshot, p-cpe:/a:rocky:linux:fence-agents-ilo-mp, p-cpe:/a:rocky:linux:fence-agents-ilo-ssh, p-cpe:/a:rocky:linux:fence-agents-ilo2, p-cpe:/a:rocky:linux:fence-agents-intelmodular, p-cpe:/a:rocky:linux:fence-agents-ipdu, p-cpe:/a:rocky:linux:fence-agents-ipmilan, p-cpe:/a:rocky:linux:fence-agents-kdump-debuginfo, p-cpe:/a:rocky:linux:fence-agents-kdump, p-cpe:/a:rocky:linux:fence-agents-kubevirt, p-cpe:/a:rocky:linux:fence-agents-lpar, p-cpe:/a:rocky:linux:fence-agents-mpath, p-cpe:/a:rocky:linux:fence-agents-nutanix-ahv, p-cpe:/a:rocky:linux:fence-agents-openstack, p-cpe:/a:rocky:linux:fence-agents-redfish, p-cpe:/a:rocky:linux:fence-agents-rhevm, p-cpe:/a:rocky:linux:fence-agents-rsa, p-cpe:/a:rocky:linux:fence-agents-rsb, p-cpe:/a:rocky:linux:fence-agents-sbd, p-cpe:/a:rocky:linux:fence-agents-scsi, p-cpe:/a:rocky:linux:fence-agents-virsh, p-cpe:/a:rocky:linux:fence-agents-vmware-rest, p-cpe:/a:rocky:linux:fence-agents-vmware-soap, p-cpe:/a:rocky:linux:fence-agents-wti, p-cpe:/a:rocky:linux:fence-agents-zvm, p-cpe:/a:rocky:linux:fence-virt-debuginfo, p-cpe:/a:rocky:linux:fence-virt, p-cpe:/a:rocky:linux:fence-virtd-cpg-debuginfo, p-cpe:/a:rocky:linux:fence-virtd-cpg, p-cpe:/a:rocky:linux:fence-virtd-debuginfo, p-cpe:/a:rocky:linux:fence-virtd-libvirt-debuginfo, p-cpe:/a:rocky:linux:fence-virtd-libvirt, p-cpe:/a:rocky:linux:fence-virtd-multicast-debuginfo, p-cpe:/a:rocky:linux:fence-virtd-multicast, p-cpe:/a:rocky:linux:fence-virtd-serial-debuginfo, p-cpe:/a:rocky:linux:fence-virtd-serial, p-cpe:/a:rocky:linux:fence-virtd-tcp-debuginfo, p-cpe:/a:rocky:linux:fence-virtd-tcp, p-cpe:/a:rocky:linux:fence-virtd, p-cpe:/a:rocky:linux:ha-cloud-support-debuginfo, p-cpe:/a:rocky:linux:ha-cloud-support

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/4/2026

Vulnerability Publication Date: 9/28/2026

Reference Information

CVE: CVE-2026-102266, CVE-2026-102267, CVE-2026-102268, CVE-2026-102271, CVE-2026-102272