Red Hat Product Errata RHSA-2026:25083 - Security Advisory Issued: 2026-06-10 Updated: 2026-06-10 RHSA-2026:25083 - Security Advisory Overview Updated Packages Synopsis Important: bind9.16 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 bind9.16 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. 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 Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly. Security Fix(es): bind: BIND: Denial of Service via maliciously crafted DNSSEC-validated zone (CVE-2026-1519) 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 - Extended Update Support Extension 8.8 x86_64 Red Hat Enterprise Linux Server - TUS 8.8 x86_64 Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8 ppc64le Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8 x86_64 Fixes BZ - 2451305 - CVE-2026-1519 bind: BIND: Denial of Service via maliciously crafted DNSSEC-validated zone CVEs CVE-2026-1519 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 - Extended Update Support Extension 8.8 SRPM bind9.16-9.16.23-0.14.el8_8.8.src.rpm SHA-256: 74fcbe3e32f4675c81838bde6c88c55a9c443d749ce59b14544794b9293bb2a3 x86_64 bind9.16-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 988415d19642fb5ee13dcfcc00531fe8cf21106f4a5905d05f989c3f1049c171 bind9.16-chroot-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 719fa2c0e4ab6dfb96cbd2f1cdeda8da551efd69a4ec06814bd52b2129c017ef bind9.16-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 61f88a4f081b5265b8e615e2599a75fc6bc813c72581f83cf70c000e98f90ff3 bind9.16-debugsource-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: b74688e21509d60655b858e90fa7016a3afca8425552c67bc09a6210ab7a7281 bind9.16-dnssec-utils-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 96306cbbd7646185dfe339896ffe531c31fe5de6292e21cc1a58115c03d9c275 bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 951732458a5d10c5d797420168c4b623e70cae677ac5eea0a2c2ffd14afc7e4b bind9.16-libs-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 582660af1813c4ab136346521aadcecec4f4a4ab7aa3e2286546e7799c49d401 bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: aa3b5fa0bd48fcaa2b52d3c2d490b8c39987e4dcc6e2a7f0efb38c466be52d73 bind9.16-license-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 17464fb7fc2f4bee6ab575aa6cd104c087588f9b4b9c9a564430b4081e5dd1b7 bind9.16-utils-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 71d399615578b7b1247cf16c0dc5b896279537661f7d92d6c6d0da9e6d4b761a bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: f1d0295e29cc14df394602a874e18810ebd261ed9a771dcc464c8d8eb12d3d75 python3-bind9.16-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 98a1c43bd655bb7b7356119f89d4da7e44ba03e5d6b146e0a7e196fde076a7ac Red Hat Enterprise Linux Server - TUS 8.8 SRPM bind9.16-9.16.23-0.14.el8_8.8.src.rpm SHA-256: 74fcbe3e32f4675c81838bde6c88c55a9c443d749ce59b14544794b9293bb2a3 x86_64 bind9.16-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 988415d19642fb5ee13dcfcc00531fe8cf21106f4a5905d05f989c3f1049c171 bind9.16-chroot-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 719fa2c0e4ab6dfb96cbd2f1cdeda8da551efd69a4ec06814bd52b2129c017ef bind9.16-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 61f88a4f081b5265b8e615e2599a75fc6bc813c72581f83cf70c000e98f90ff3 bind9.16-debugsource-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: b74688e21509d60655b858e90fa7016a3afca8425552c67bc09a6210ab7a7281 bind9.16-dnssec-utils-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 96306cbbd7646185dfe339896ffe531c31fe5de6292e21cc1a58115c03d9c275 bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 951732458a5d10c5d797420168c4b623e70cae677ac5eea0a2c2ffd14afc7e4b bind9.16-libs-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 582660af1813c4ab136346521aadcecec4f4a4ab7aa3e2286546e7799c49d401 bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: aa3b5fa0bd48fcaa2b52d3c2d490b8c39987e4dcc6e2a7f0efb38c466be52d73 bind9.16-license-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 17464fb7fc2f4bee6ab575aa6cd104c087588f9b4b9c9a564430b4081e5dd1b7 bind9.16-utils-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 71d399615578b7b1247cf16c0dc5b896279537661f7d92d6c6d0da9e6d4b761a bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: f1d0295e29cc14df394602a874e18810ebd261ed9a771dcc464c8d8eb12d3d75 python3-bind9.16-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 98a1c43bd655bb7b7356119f89d4da7e44ba03e5d6b146e0a7e196fde076a7ac Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8 SRPM bind9.16-9.16.23-0.14.el8_8.8.src.rpm SHA-256: 74fcbe3e32f4675c81838bde6c88c55a9c443d749ce59b14544794b9293bb2a3 ppc64le bind9.16-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: 472a0b671b748fa83a5e207265e5fb1f39cef742bd0426cb7c75e11250e1ec21 bind9.16-chroot-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: d28b53321666425004c221c4f17cde328ec37579ee4402d02c237429e0a2191e bind9.16-debuginfo-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: 2ac311d1528534c6fff56bc2e116a8df9bf30d91166858475ca5113f4be7681b bind9.16-debugsource-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: 20c50e9822c0f3f15992ad8b88dac3d6b4e005b3dd0e4148faa5e01d349ec824 bind9.16-dnssec-utils-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: 46f193a32b899dd0ed0cac90510d6be79cb244151fdbdb9d967f46cfb1d07475 bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: b42226e5f3c82c4951d755540c2ccf03cdf81ca5d0711a8d158afcc62aeee1d4 bind9.16-libs-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: 85165bbe04959c48be367fded692085a5fc9a746bf67c827d4f2bef51e9ef6ae bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: b5c97c4e1c616d0ed5dd3c4ab2f68031d9ad75f29b4d3792bcb144e8edcc7a96 bind9.16-license-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 17464fb7fc2f4bee6ab575aa6cd104c087588f9b4b9c9a564430b4081e5dd1b7 bind9.16-utils-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: 6aecfb36b7d584c508a808f0acb3e7dbdda0ad1b7cac137a381647c7c36c75c9 bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.8.ppc64le.rpm SHA-256: 996760ed85bb3c06850ea0763d2de67e1e7634afae03119be5472c45eab4c322 python3-bind9.16-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 98a1c43bd655bb7b7356119f89d4da7e44ba03e5d6b146e0a7e196fde076a7ac Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8 SRPM bind9.16-9.16.23-0.14.el8_8.8.src.rpm SHA-256: 74fcbe3e32f4675c81838bde6c88c55a9c443d749ce59b14544794b9293bb2a3 x86_64 bind9.16-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 988415d19642fb5ee13dcfcc00531fe8cf21106f4a5905d05f989c3f1049c171 bind9.16-chroot-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 719fa2c0e4ab6dfb96cbd2f1cdeda8da551efd69a4ec06814bd52b2129c017ef bind9.16-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 61f88a4f081b5265b8e615e2599a75fc6bc813c72581f83cf70c000e98f90ff3 bind9.16-debugsource-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: b74688e21509d60655b858e90fa7016a3afca8425552c67bc09a6210ab7a7281 bind9.16-dnssec-utils-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 96306cbbd7646185dfe339896ffe531c31fe5de6292e21cc1a58115c03d9c275 bind9.16-dnssec-utils-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 951732458a5d10c5d797420168c4b623e70cae677ac5eea0a2c2ffd14afc7e4b bind9.16-libs-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 582660af1813c4ab136346521aadcecec4f4a4ab7aa3e2286546e7799c49d401 bind9.16-libs-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: aa3b5fa0bd48fcaa2b52d3c2d490b8c39987e4dcc6e2a7f0efb38c466be52d73 bind9.16-license-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 17464fb7fc2f4bee6ab575aa6cd104c087588f9b4b9c9a564430b4081e5dd1b7 bind9.16-utils-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: 71d399615578b7b1247cf16c0dc5b896279537661f7d92d6c6d0da9e6d4b761a bind9.16-utils-debuginfo-9.16.23-0.14.el8_8.8.x86_64.rpm SHA-256: f1d0295e29cc14df394602a874e18810ebd261ed9a771dcc464c8d8eb12d3d75 python3-bind9.16-9.16.23-0.14.el8_8.8.noarch.rpm SHA-256: 98a1c43bd655bb7b7356119f89d4da7e44ba03e5d6b146e0a7e196fde076a7ac The Red Hat security contact is secalert@redhat.com . More contact details at https://access.redhat.com/security/team/contact/ .