Red Hat Product Errata RHSA-2026:50317 - Security Advisory Issued: 2026-08-04 Updated: 2026-08-04 RHSA-2026:50317 - Security Advisory Overview Updated Packages Synopsis Important: fence-agents security update Type/Severity Security Advisory: Important Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for fence-agents is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 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): httplib2: httplib2: Denial of Service via unbounded decompression of HTTP response bodies (CVE-2026-59939) 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. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux for x86_64 9 x86_64 Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8 x86_64 Red Hat Enterprise Linux for IBM z Systems 9 s390x Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8 s390x Red Hat Enterprise Linux for Power, little endian 9 ppc64le Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8 ppc64le Red Hat Enterprise Linux for ARM 64 9 aarch64 Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8 aarch64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8 x86_64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8 s390x Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8 x86_64 Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8 aarch64 Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8 ppc64le Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8 s390x Fixes BZ - 2498212 - CVE-2026-59939 httplib2: httplib2: Denial of Service via unbounded decompression of HTTP response bodies CVEs CVE-2026-59939 References https://access.redhat.com/security/updates/classification/#important Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux for x86_64 9 SRPM fence-agents-4.10.0-110.el9_8.5.src.rpm SHA-256: becd5d4d77fdc37993ed7c6b5193556ce2c43fee3b98d8731793e8684af75cf0 x86_64 fence-agents-aliyun-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 9857b9b68232a75f8eceab6fca102b6a6ae6d99afba5dc9f8cd8f38ac0b53d3a fence-agents-all-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 71424c6859a56bd2ad76d8d628b9955e57ddeb4c7b4a570799aa3de6073386c6 fence-agents-amt-ws-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 8721ee3065d4184d7e99e58328b96ea53b89e3afabdda1c75394acc476a50a3a fence-agents-apc-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 37e34604a2f3a7e511e8898f61102cc02a4065a48d7806fcda150b75aea41c79 fence-agents-apc-snmp-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 504966f43428e8e5c8e6b9fbe6dc1849fa0f2eb4e1a76196aada98b52f4202f9 fence-agents-aws-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: aea12cf0218b87ed7d39b593a899510675e02b9c2603460f59fc7828efad305c fence-agents-azure-arm-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 5dea88dedb5d5b11c887d08553307a3ff94bf2df79cee66aef20c5854e339e1a fence-agents-bladecenter-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 02396e0723d14aeac43cdd8971ef48dcbd66f6ec4fa7760dcab4b424aa072902 fence-agents-brocade-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 96d14d9547a801e42b5bbf55189f9295eda3c0d27c807bc9da57503a3b419666 fence-agents-cisco-mds-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 69235cd7bacb8aeba085253a614ff76f0f57b23f54b1e68b62aaf5d9a2806e60 fence-agents-cisco-ucs-4.10.0-110.el9_8.5.noarch.rpm SHA-256: fbd39ce7ad1df4a49817921a5d3ff6d2ce737aa9597316e5057e3a890601a32b fence-agents-common-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 0d9a4d85a1faef1e68efe8c5c478726816395f9b817a6c08576c776e07985c62 fence-agents-compute-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 10c9245139f9f78aa16ff68db46718ef3498fcff8ccbc5191176083df7032c8d fence-agents-debuginfo-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: a56d7cca8c0b4daacf58f20721d009df987561b492a509832a4722c6ca73805b fence-agents-debugsource-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: bd760fe64c0dc6bff8589749baf89daad63dfeb04935c56c88800ea8e01c8197 fence-agents-drac5-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 6703534b3ceebd8bc3ae18f4ccf5a8f0621a800604b660b352a41eba54197f83 fence-agents-eaton-snmp-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 1de364b90cb2a6824b6b291c4277988afcfecd85fcc847e2c65df110a5bcdc6c fence-agents-emerson-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 8040f827861dbb6ce43d2b5aa71be01b25f6139ea6b56fb11fe8e9ffabe8aa41 fence-agents-eps-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 36cae54c0ef0027808325ea9b59d008308aa06c64731cd1a9413a5e1e798cd75 fence-agents-gce-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 45d0ef20df7a46c071011cc88bc7c8e19435415d8335ae1f1dfc79f09438fa4a fence-agents-heuristics-ping-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 1fde72bef57540cf591f6b21fcaae780b5ca814d97438aaa1a58e2bbacbd154b fence-agents-hpblade-4.10.0-110.el9_8.5.noarch.rpm SHA-256: c50743410cf621bf330998b83aa71124433f8c3952d5c99c8a79fa0e64452faf fence-agents-ibm-powervs-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 55ce88a00d51d59aded082217fb6360d247c1735957ad148a0e6606d63c5cf91 fence-agents-ibm-vpc-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 0e6a82a48785e7103baf83c10195a8a8363f718dbc6b8ba5783b42eab44cd0d9 fence-agents-ibmblade-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 4ab5fd088198527dd3ea0f474a1337601a7134585a12c17449fdaae113e67e81 fence-agents-ifmib-4.10.0-110.el9_8.5.noarch.rpm SHA-256: a32db1afbc14c0123c7cf57af0729e9004b49db4a366b629299676216a184f7d fence-agents-ilo-moonshot-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 737f04b97da0ecad2cd351a992318ce766082ede77f76d8767d0718d95954b71 fence-agents-ilo-mp-4.10.0-110.el9_8.5.noarch.rpm SHA-256: cc187429c792c73aa37270c6d2e7f5c3aa5eb5b2d48b161ee8cc5620b0337a95 fence-agents-ilo-ssh-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 836f1a033c3145f7e93dea612ec9c9cc5d7bec662d0f73d520e032d35b92b009 fence-agents-ilo2-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 17cd8261734eb8178b278805dcfb9af387e8998d62816a4d3532f2f36100f58e fence-agents-intelmodular-4.10.0-110.el9_8.5.noarch.rpm SHA-256: be0efce5d13acc55a003ce5e13c65fe6777900cae84ea79f80b2984693954803 fence-agents-ipdu-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 8f4dab1eea16c16b0fa67fa7cbb2ee999412abac70bc477e8aafd49b74f4e17f fence-agents-ipmilan-4.10.0-110.el9_8.5.noarch.rpm SHA-256: f360ff887937ed2d24b7f8a9cf758b0e1844d3339d44d707228a0441952ff3b6 fence-agents-kdump-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: bca0fb57611379f28ec2ab17e57a62afd0c88db40942df2c1e372d922f42176a fence-agents-kdump-debuginfo-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 4e89d3059420cab3caec028ab511d03ead0a55bf6b31f6ea18cde21bf374e361 fence-agents-kubevirt-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: f06623ea8cfa4e95002fd315012d792bad49d31459980de284461dba73cd6555 fence-agents-kubevirt-debuginfo-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 030d7e542c41c5bdac308df767bd8ad3308a39e3ad8f1b40b114b8a372efa123 fence-agents-lpar-4.10.0-110.el9_8.5.noarch.rpm SHA-256: d63641819c7a4d527b264a5a32c11a40540f85713cd3cdccf28dbacf48e8cfd7 fence-agents-mpath-4.10.0-110.el9_8.5.noarch.rpm SHA-256: d46d52d166d0ef27200f769f6ee2a0a40fc39ee9df07cf6731223d4c65237aef fence-agents-nutanix-ahv-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 5f852ad00d2c24dfd875fcabe879eb03c3cf1f89365798da5d415a006fe24219 fence-agents-openstack-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 25b03c73d5c3b8ecd064f12a32bf4a07d3921937ea0fc687cd0fe8b8bd4c11dc fence-agents-redfish-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: b4aa2d9729369913df39b6dd8733c97c4ceaa59dce742217649f9bad04936995 fence-agents-rhevm-4.10.0-110.el9_8.5.noarch.rpm SHA-256: b849878cd7ce7171eef7d84e2411c6e7322afea0d9d5e94f60aac3663f9e6d40 fence-agents-rsa-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 52364c6e893b60c009504ceab96a36cbb8a14204ab3196bf18a4a4b1fb05d557 fence-agents-rsb-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 327757be3a5eb403b23543134d0176bd321a776a245d61ee53513b0924e24247 fence-agents-sbd-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 0d327f081b44a7463bc895583cefe6d151cedb5d740c4a7c3877ebb9e17fc12c fence-agents-scsi-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 989b2505d37ae62eac316aad0155aed79b9db7ebe2a11f0c4feceb79d0f97f1c fence-agents-virsh-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 5ebc28736d0312c336fd17664c483f49bff1bc1ef7ae3d92f81f7a33c578fdbc fence-agents-vmware-rest-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 954e40fdfa11676b88b17f1d3a3d13240f6f84051faa3cb2361f422eb7dd8129 fence-agents-vmware-soap-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 57f68db00481687dd65e85d2c7f301ac8bc8a6627be36a22d137a54a337b394f fence-agents-wti-4.10.0-110.el9_8.5.noarch.rpm SHA-256: 06fe80536c122899163bbe6a5c654ce12d6cf44657382079a1a19113368a76cf fence-virt-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 31d92538bc2bc02cc13a4dd73ae405d2e672eba5e7541f054d2a804b4530ee39 fence-virt-debuginfo-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 31c10c20407297c19180a269a75bf0f19f27537df7e13fe359e7fac867ed691d fence-virtd-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: c613144addb88d908abceae68d587276817faff105291dc344e23312ff68e30e fence-virtd-cpg-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: 57a710f2f2943103ebd0c365ca17e0216e1af5cb921805efc4f2b04a53dc8062 fence-virtd-cpg-debuginfo-4.10.0-110.el9_8.5.x86_64.rpm SHA-256: cd002d1bf2cbc7e880