[ALSA-2026:94501] Critical: fence-agents security update
Type:
security
Severity:
critical
Release date:
2026-11-04
Description:
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.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 fence-agents-common-4.16.0-21.el10_2.7.aarch64.rpm 0ac943d5f6889f4fcfc72b9d6fb9a369b95fc5aaccdb7fc8b279e418ee01e087
aarch64 fence-agents-kubevirt-4.16.0-21.el10_2.7.aarch64.rpm 1914ba6581c33e955b9dfa9f06c990d898883bd792bafb89f1d3ed412c7841ff
aarch64 fence-agents-all-4.16.0-21.el10_2.7.aarch64.rpm 3bce4ec2d4c069cafaed0f0acea8fb668ae66a261251fad469353099dafd24b0
aarch64 fence-agents-kdump-4.16.0-21.el10_2.7.aarch64.rpm b96369c84779d90accbdccc0fc096317b77da8df09024156e2dc4edeedf327ad
aarch64 fence-agents-redfish-4.16.0-21.el10_2.7.aarch64.rpm dfc64c48f9f5093ce6097180d6bb0379a8f333ac81ffc4bca7776b8d40b4d315
noarch fence-agents-eps-4.16.0-21.el10_2.7.noarch.rpm 3425a09be4847901a62b35c533c5e01a1abd79be21219bd5a826f6fd5cbd5604
noarch fence-agents-bladecenter-4.16.0-21.el10_2.7.noarch.rpm 38d233c9dd7e68a8a7bffd34a3fad7f5eb7c46c4b70c8aada41ead165a628bd7
noarch fence-agents-intelmodular-4.16.0-21.el10_2.7.noarch.rpm 3d6a7264e938feb423f165906c1cd01ada85110797eb668cf57c01d1e36d0def
noarch fence-agents-ilo-moonshot-4.16.0-21.el10_2.7.noarch.rpm 422f4e224f43b6f620a787e35fd57db2e537bccd26934f5344c87ad0d808f575
noarch fence-agents-apc-4.16.0-21.el10_2.7.noarch.rpm 431924270aaafd38a9d7b8e0581631790c04200b51897fe286f1bf879dee6b59
noarch fence-agents-rsb-4.16.0-21.el10_2.7.noarch.rpm 4cbe3c3d10e553b540faceb2d0306a63742c81fc4d55d5165179020b88da4853
noarch fence-agents-amt-ws-4.16.0-21.el10_2.7.noarch.rpm 50d675bc9b909ff19914a1790c9519d58d96ae7dd1a81e6f17e74b15e87230b9
noarch fence-agents-rhevm-4.16.0-21.el10_2.7.noarch.rpm 52bd4836f2d0f95d3cd0b38da495759c94bdb6ace48e3c56276ee62943a0d657
noarch fence-agents-vmware-rest-4.16.0-21.el10_2.7.noarch.rpm 546a6dd9a8ebb89835f98df8c72b1dbea6aa8413baee3b60c7c07440407b8a32
noarch fence-agents-wti-4.16.0-21.el10_2.7.noarch.rpm 643f73048daeeae0f7112d11623727fb5c25c531dbcc7f3fc76d28fd663ffff9
noarch fence-agents-apc-snmp-4.16.0-21.el10_2.7.noarch.rpm 656f9feaef4a0e8cc12d53a60d5727b3638cabd1bd1e8090de329d6dbb1e43f4
noarch fence-agents-ipmilan-4.16.0-21.el10_2.7.noarch.rpm 6ed28e377eac3368e61c74a987146a469166d40084fbd15018c28f326e24895e
noarch fence-agents-brocade-4.16.0-21.el10_2.7.noarch.rpm 73d6a3da5f4c1a2374a677935fe15e3c270e7e30aa4784458942cf698a0fb55e
noarch fence-agents-rsa-4.16.0-21.el10_2.7.noarch.rpm 849aab057dca9685b206e5496fca91924ace5e812bd251487971e40958d0aeb7
noarch fence-agents-cisco-mds-4.16.0-21.el10_2.7.noarch.rpm 8a86c7905bc965613da2109258ca757a16d2cb17116af6ace6bc48f8812bf8a4
noarch fence-agents-lpar-4.16.0-21.el10_2.7.noarch.rpm 8c552685a6c7729ff3fd1bc2f1d82a2f3bc298c4491c2d287bdbe896a8e09a9c
noarch fence-agents-scsi-4.16.0-21.el10_2.7.noarch.rpm 8d3498739f8acdb28f87a82b43a8c4ed50f58ed4295ad58aac447435633f66e1
noarch fence-agents-eaton-snmp-4.16.0-21.el10_2.7.noarch.rpm 95ebc6dc746226c4cbb852749549c036b27cbb3e7ea119216a3067d86849a4b9
noarch fence-agents-ilo-ssh-4.16.0-21.el10_2.7.noarch.rpm 966a121069d7faf99a2b9d5fabed55b49a346b53bca6d67686beaeefca827056
noarch fence-agents-mpath-4.16.0-21.el10_2.7.noarch.rpm 9c53ead0e6fea12d318be225b420d73e79c4ab8da64057d7263ae3e368e3df7d
noarch fence-agents-cisco-ucs-4.16.0-21.el10_2.7.noarch.rpm ab736c20405752582dabd53a52ca748c71c3aaf4656c7242634d6fe42c00ee51
noarch fence-agents-ibm-powervs-4.16.0-21.el10_2.7.noarch.rpm bcf95fbc11c8a63c6da524e29676848a462ccc2284679b59566529341876021c
noarch fence-agents-ilo2-4.16.0-21.el10_2.7.noarch.rpm c170b1a4b25e903016c22fd83f3e1824297ae5243d3577aa6b54ec7eb75b171a
noarch fence-agents-nutanix-ahv-4.16.0-21.el10_2.7.noarch.rpm c48b7aedf66b63bc1f5bba53f9e3f804af8b442047bd22147165213654aa9fc3
noarch fence-agents-heuristics-ping-4.16.0-21.el10_2.7.noarch.rpm c7f588c4b6e659cee81a05ef3c54b648fd480a25ae0e28af8291fa473053cec5
noarch fence-agents-hpblade-4.16.0-21.el10_2.7.noarch.rpm ccca54092b6de1a2665f3c358e35bc2c5039d02cf1b743cfdc95f468f0fa25d0
noarch fence-agents-virsh-4.16.0-21.el10_2.7.noarch.rpm d1c2e0ee9afb09e4bd80ace60fe457a51f75ed31db4b1fc639bd41b63bbc9f6d
noarch fence-agents-ibm-vpc-4.16.0-21.el10_2.7.noarch.rpm d9d04720c21d3b356337caa77a5747301c9b774b4ccc7ba66607864f7b190fec
noarch fence-agents-ifmib-4.16.0-21.el10_2.7.noarch.rpm dd4ef71e47c36f45f0c23346eb0be8a10f0175e38865b81137b82f65cc8261e9
noarch fence-agents-ilo-mp-4.16.0-21.el10_2.7.noarch.rpm e2189a11505ea579142c32fa9644910d4f3109549587842599bbb2fd268d2d6c
noarch fence-agents-ibmblade-4.16.0-21.el10_2.7.noarch.rpm e7adbcd6ce12fdf6b05e84bd3ba0f3460ac4ebea81dbb9d49f0b45dd629e9f9d
noarch fence-agents-sbd-4.16.0-21.el10_2.7.noarch.rpm eb5119e70b055f4145b6c1d9783b96401149c61de0d91855ab6d0a52c5d598e0
noarch fence-agents-vmware-soap-4.16.0-21.el10_2.7.noarch.rpm f0498b368ce69fdfacbc44ac54934cbf56d8a13bd9361b7c55615c12d9c09d52
noarch fence-agents-drac5-4.16.0-21.el10_2.7.noarch.rpm f09f54ac3aa1debda38eef3fdfafd1a17b4aea0cd0196e6b981434267353fb1f
noarch fence-agents-emerson-4.16.0-21.el10_2.7.noarch.rpm f3da5555c7b47cc6e6b2f584c46b4a5f067a8d0f94cf60faa1f19e715358843f
noarch fence-agents-ipdu-4.16.0-21.el10_2.7.noarch.rpm fce3be989ef3e2a69510669cf1a539e28a9d7478622afd1ea1bd9af55e5aed50
ppc64le fence-agents-common-4.16.0-21.el10_2.7.ppc64le.rpm 70f23a438b816d58c9971af1a593bd75fe7bb5f532630320811e3b5118e2b911
ppc64le fence-agents-kubevirt-4.16.0-21.el10_2.7.ppc64le.rpm 98cc415d46b6afb02c80abc193d5dc4f80031b9eb6791709da9df6330ba28bf4
ppc64le fence-agents-all-4.16.0-21.el10_2.7.ppc64le.rpm b90fb3ef3b1a50989bd9fbc288394a3c5abeefb6c6da4114b16bad91b684286d
ppc64le fence-agents-kdump-4.16.0-21.el10_2.7.ppc64le.rpm c3117bd5cbcfe900ec4bf40d908aeb6341af9a5be50a9d9454814db57168d634
ppc64le fence-agents-openstack-4.16.0-21.el10_2.7.ppc64le.rpm cf7d9e02ef6f23ae2e71b3718faf77f45ac02f8c7988c9748d0df592b6ff0411
ppc64le fence-agents-redfish-4.16.0-21.el10_2.7.ppc64le.rpm daae8b7ef349af406b9982bbec031600fb5fd0c949abe38c4472c6c738e505ac
s390x fence-agents-kdump-4.16.0-21.el10_2.7.s390x.rpm 19cd8595ae6df4ba5db832fdcbf61c7596522b5722740941fe84b72534596acb
s390x fence-agents-kubevirt-4.16.0-21.el10_2.7.s390x.rpm 685895d05192f780cec600ddc4bbe4f99ab894fb1a106b89ace71386dc83b57d
s390x fence-agents-common-4.16.0-21.el10_2.7.s390x.rpm 850aa9613d5e89641771d1edc2c017d9074dc74aba1dcf748a6d3c6546de290a
s390x fence-agents-zvm-4.16.0-21.el10_2.7.s390x.rpm 9d81c27f709c2623fafa0c2a2bbc6d37a659746c480e738f77b2e1a9bf531a2c
s390x fence-agents-redfish-4.16.0-21.el10_2.7.s390x.rpm e732c5f425e623a1d329fc8a9029c5fe6ceb52b9d002d8b61f9c88dc545b691b
s390x fence-agents-all-4.16.0-21.el10_2.7.s390x.rpm e7e5117474626c2766ee25c9ac27b5ab33274d2425c3a803c7bce3f3bf45546d
x86_64 fence-agents-aliyun-4.16.0-21.el10_2.7.x86_64.rpm 116e35cb1378894c62f27976eb4785ba15dacf6848165e9f35ccdf491373c6f3
x86_64 fence-virtd-4.16.0-21.el10_2.7.x86_64.rpm 2869d4e2bd4d72d3fd32e902404ac82bfc2f5bf98cc51203c94a1cb1743bfe01
x86_64 fence-virtd-tcp-4.16.0-21.el10_2.7.x86_64.rpm 2c87217b0873f8153b678878b1e68de5bcd4d6f644ae57d95377f7ae93e7626a
x86_64 ha-cloud-support-4.16.0-21.el10_2.7.x86_64.rpm 2c8c22177516993d26f6fedad26d391ade8acddd367e308ba1dc587cfae01a52
x86_64 fence-agents-azure-arm-4.16.0-21.el10_2.7.x86_64.rpm 4e97d12513cf33b13418d20ec9b2059394141f5da64d10f192fc410da60ffe8e
x86_64 fence-agents-aws-4.16.0-21.el10_2.7.x86_64.rpm 5bd731f6358bc285c42aacb0822d0ab8ce226c2695f7180f3f2a910115fe7136
x86_64 fence-agents-common-4.16.0-21.el10_2.7.x86_64.rpm 6c0da0bea57120f0327188263bb99c023e7f7909e82caf98e3b5412afc4bf04d
x86_64 fence-virtd-libvirt-4.16.0-21.el10_2.7.x86_64.rpm 700634eeae92b62c34707ee1af316248dc8a7f02ff19d0c1b426c85731687dce
x86_64 fence-agents-redfish-4.16.0-21.el10_2.7.x86_64.rpm 75da2d3912db718381709f6717b56d61754cebfd3e236a9d8bcde518becf9c3b
x86_64 fence-agents-openstack-4.16.0-21.el10_2.7.x86_64.rpm 83306ba85f6baa4e700abd79fd08fc4b0fb35de1fa7b712aeb8470a6400f1b81
x86_64 fence-agents-kubevirt-4.16.0-21.el10_2.7.x86_64.rpm 9e238321739c9b4c57ade4a89cf46556a82e6db94d0cb0d7a07ac88b28364477
x86_64 fence-agents-kdump-4.16.0-21.el10_2.7.x86_64.rpm a16226673eb6b12b51908f37166b603ebe9261297faf6284b1f328861d50ae96
x86_64 fence-virtd-serial-4.16.0-21.el10_2.7.x86_64.rpm a1c43555ff74f025edb35db46c901498bab986366ea7570b03224b15eaca3286
x86_64 fence-virtd-cpg-4.16.0-21.el10_2.7.x86_64.rpm a919870c56a32f0588b23ee92b8625f07d3315e05729673cf973f89ec3ea854a
x86_64 fence-virt-4.16.0-21.el10_2.7.x86_64.rpm b289f3f7470f8406687f02edff9c010f00bd30b82be607d664d8c053556d7c8d
x86_64 fence-agents-gce-4.16.0-21.el10_2.7.x86_64.rpm eb80cef6c4f31aaab2d00cfec4ee54dfb21d1d78292f951b22ba90fe8c403bfd
x86_64 fence-agents-all-4.16.0-21.el10_2.7.x86_64.rpm ecc6b04364eb54c9dd76674473d6dcda7c56212c873fdb76221685948c043fbb
x86_64 fence-virtd-multicast-4.16.0-21.el10_2.7.x86_64.rpm ee444324e0bbebcd21bae533004f2d599ad571c5f9acf4bc88d5d06e5a22047e
x86_64_v2 fence-agents-all-4.16.0-21.el10_2.7.x86_64_v2.rpm 015a2b36e67256b796b6e2dad32d9bc7985b9ec051a3b07c4bd1adaefcb38601
x86_64_v2 fence-agents-aws-4.16.0-21.el10_2.7.x86_64_v2.rpm 116e13c6467326b53be14d5846a6894897e3b4af7b97f7047015a863d5308fe1
x86_64_v2 ha-cloud-support-4.16.0-21.el10_2.7.x86_64_v2.rpm 180324bf315e0fa248126f73321b54c7c4756b94aa8049fce1f5000704c4b477
x86_64_v2 fence-agents-openstack-4.16.0-21.el10_2.7.x86_64_v2.rpm 1fe770f3f3cd719c81a1f94d70929665b760a59b00761ec9c9e0c8049158ac22
x86_64_v2 fence-agents-common-4.16.0-21.el10_2.7.x86_64_v2.rpm 35f132b4ab3099281b47df2948ad1db568d463dc140db5589e988b9b2a46a4e7
x86_64_v2 fence-agents-kubevirt-4.16.0-21.el10_2.7.x86_64_v2.rpm 399c8ca422cbdfc2e6a351c35c8badb687bad4d276dfe4bc54f49b3f8dfec143
x86_64_v2 fence-virtd-cpg-4.16.0-21.el10_2.7.x86_64_v2.rpm 4b5db3110fcd3c62f1f9fcf86f68efb1d4f6f3060492080073271b5975147787
x86_64_v2 fence-agents-gce-4.16.0-21.el10_2.7.x86_64_v2.rpm 7ba9c27692472c362f1d9335d72d6e6c622cf04500b17f80d72c334ab2732055
x86_64_v2 fence-agents-aliyun-4.16.0-21.el10_2.7.x86_64_v2.rpm 847062074c943fd175f2ec9e2cef35d46fe111668020c739522ed9d66b858dba
x86_64_v2 fence-virtd-multicast-4.16.0-21.el10_2.7.x86_64_v2.rpm 9d84f61e74d3606bb2c223e2d38972da2465e0045977f2063bfc08ad394de8d0
x86_64_v2 fence-virtd-libvirt-4.16.0-21.el10_2.7.x86_64_v2.rpm b999f5ff4b18f5f106be2bc277b5cdd2060e1628fc5fc869db08213149064e26
x86_64_v2 fence-virt-4.16.0-21.el10_2.7.x86_64_v2.rpm bee08952ca7cfd2b568a4c7a800b56ee62204695d29d3d5be20d43b5bb560fde
x86_64_v2 fence-agents-azure-arm-4.16.0-21.el10_2.7.x86_64_v2.rpm cb52de5c02395d13cc875b4a0c1bcb64b676fe94426d454996158cf3e31d21ba
x86_64_v2 fence-agents-kdump-4.16.0-21.el10_2.7.x86_64_v2.rpm cf9c7221d72685d360e6f2b9b12c428bbe8ff10732769b95bf8fe3635a7af6d9
x86_64_v2 fence-virtd-4.16.0-21.el10_2.7.x86_64_v2.rpm d4b7e54987f96e1cc279035a6b1d2d272cae07a3e10b3a2d1cbfe1006df25054
x86_64_v2 fence-virtd-tcp-4.16.0-21.el10_2.7.x86_64_v2.rpm e5a8afc458edad4b74909eaecc1de1fc5c106bf6f99c13968a95cd4bd9d66ef6
x86_64_v2 fence-agents-redfish-4.16.0-21.el10_2.7.x86_64_v2.rpm ed7b33879c7d3db140f741833aafc06565daea51474d19aac4c9b3d3a2ea300e
x86_64_v2 fence-virtd-serial-4.16.0-21.el10_2.7.x86_64_v2.rpm ff31ac57b1944b65538e85012af38d5ba1a77951194f2ae06ae4c955d8f05d35
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.