ALSA-2026:18344 Copyright 2026 AlmaLinux OS 0 1 Moderate

mingw-glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fix(es): * glib: Integer overflow in in g_escape_uri_string() (CVE-2025-13601) 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 AlmaLinux Release Notes linked from the References section. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default mingw64-glib2-2.87.0-1.el10.noarch.rpm 42ed093bc3dc8f1fc68c689c21d0a4564f64be06967ea58288c572bee38fed74 mingw32-glib2-2.87.0-1.el10.noarch.rpm 71f0696f3c21329d4b6bd97eac360cc9494b2a9a6514c8284de7460c2aebba0c mingw32-glib2-static-2.87.0-1.el10.noarch.rpm bf1ab4eb25d4a23ceada04fabbab6ef9341eeea3e63c26dc72e5a48bf6396040 mingw64-glib2-static-2.87.0-1.el10.noarch.rpm f037d4e7d160fa4ad0236a023dfa1dcfa15df8271ab9d34b0ff381254eec7224 ALSA-2026:18465 Copyright 2026 AlmaLinux OS 0 1 Important

edk2 security update

EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fix(es): * edk2: EDK2: Improper Input Validation allows arbitrary command execution (CVE-2025-2296) 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 AlmaLinux Release Notes linked from the References section. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default edk2-tools-doc-20251114-5.el10_2.noarch.rpm e4125b18bdc63df22c74502b4db7c806c49d68b682c355411ff7150e30479c2e ALSA-2026:19137 Copyright 2026 AlmaLinux OS 0 1 Important

go-fdo-server security update

This package provides a server-side implementation of the FIDO Device Onboard (FDO) specification, written in Go. FDO is an open standard for the late binding of device credentials, allowing for automated and secure on-boarding of devices when they are first powered on in their final location. Security Fix(es): * github.com/jackc/pgx/v5: github.com/jackc/pgx: Memory-safety vulnerability (CVE-2026-33816) * crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283) 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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default go-fdo-server-rendezvous-1.0.1-1.el10_2.noarch.rpm 2f723b54c36ddf004e4bea960e425128bf2d983f8a3113e157997f07bad4fa7a go-fdo-server-owner-1.0.1-1.el10_2.noarch.rpm 4fdde5d0f325c9777d1a0493b93f5f958290c8b3b8c46095516d2e7e8ea2d03e go-fdo-server-manufacturer-1.0.1-1.el10_2.noarch.rpm 503719bae2e16f1ef8bfb6389d8210cb55c14a40a4f7f7f00e40c82bfd1f8095 ALSA-2026:22141 Copyright 2026 AlmaLinux OS 0 1 Moderate

go-fdo-client and go-fdo-server security update

This package provides a server-side implementation of the FIDO Device Onboard (FDO) specification, written in Go. FDO is an open standard for the late binding of device credentials, allowing for automated and secure on-boarding of devices when they are first powered on in their final location. Security Fix(es): * crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121) * crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation (CVE-2026-32281) * golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root (CVE-2026-32282) * crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280) 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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default go-fdo-server-owner-1.0.1-2.el10_2.noarch.rpm 2f5a8bd1401f47c152f97edd4dcc2bcfe5b02e9edea564cd3f27e4152facb328 go-fdo-server-rendezvous-1.0.1-2.el10_2.noarch.rpm 843e6a44fb5ab7ca974b5dc823978d86e2f4d3d2a91a9aef3292f97beafc75f3 go-fdo-server-manufacturer-1.0.1-2.el10_2.noarch.rpm b1739b5cbc00a312407f39f5c8b72d26a9a88f099f93f00e1d68db826a024bb9 ALSA-2026:25902 Copyright 2026 AlmaLinux OS 0 1 Important

fence-agents security update

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): * python-pyjwt: PyJWT: Authentication bypass due to forged JSON Web Tokens (CVE-2026-48526) 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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default fence-agents-lpar-4.16.0-21.el10_2.2.noarch.rpm 12c9076e50ad52eac0fa9c9653ce73fa79643aee1f969bc507af2d7ff138569a ALSA-2026:39297 Copyright 2026 AlmaLinux OS 0 1 Moderate

edk2 security, bug fix, and enhancement update

EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fix(es): * openssl: openssl: Information Disclosure from Uninitialized Memory via Invalid RSA Public Key (CVE-2026-31790) * openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing (CVE-2026-28390) Bug Fix(es) and Enhancement(s): * edk2/x64: re-enable legacy kernel loader [almalinux-10.2.z] (JIRA:AlmaLinux-182421) 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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default edk2-tools-doc-20251114-5.el10_2.2.noarch.rpm 479f6e316a2a3e78e325be7c98c7571b7ca84ed1f03ce57d9fcd46506cb67901 ALSA-2026:46395 Copyright 2026 AlmaLinux OS 0 1 Important

go-fdo-server security update

This package provides a server-side implementation of the FIDO Device Onboard (FDO) specification, written in Go. FDO is an open standard for the late binding of device credentials, allowing for automated and secure on-boarding of devices when they are first powered on in their final location. Security Fix(es): * golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821) * crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries (CVE-2026-27145) 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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default go-fdo-server-owner-1.0.1-2.el10_2.3.noarch.rpm 8a1f12fb60dd6f709e8d044b6d020d14de7e6afbde8dda5848544a5e669cff85 go-fdo-server-rendezvous-1.0.1-2.el10_2.3.noarch.rpm caf1db0da6a4940dc368733c9e45509fe9a782dd4331421e6ca8bcf1a5779321 go-fdo-server-manufacturer-1.0.1-2.el10_2.3.noarch.rpm cb7c2a74215550a5f2ce3d4355be09b754b0e502285caecb7e0f536ef2a0011f ALSA-2026:48585 Copyright 2026 AlmaLinux OS 0 1 Important

fence-agents security update

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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-s390x-devel-rpms__10_0_default fence-agents-lpar-4.16.0-21.el10_2.5.noarch.rpm 91ae58cf021e245e1a1bf1024c70c1f559915400b560633a3068c117a652dbec