Red Hat Product Errata RHSA-2026:26357 - Security Advisory Issued: 2026-06-16 Updated: 2026-06-16 RHSA-2026:26357 - Security Advisory Overview Updated Packages Synopsis Moderate: ncurses security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for ncurses is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 ncurses (new curses) library routines are a terminal-independent method of updating character screens with reasonable optimization. The ncurses packages contain support utilities including a terminfo compiler tic, a decompiler infocmp, clear, tput, tset, and a termcap conversion tool captoinfo. Security Fix(es): ncurses: ncurses: Buffer overflow vulnerability may lead to arbitrary code execution. (CVE-2025-69720) 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 10.0 x86_64 Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 s390x Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.0 ppc64le Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.0 aarch64 Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.0 aarch64 Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.0 s390x Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.0 ppc64le Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64 Fixes BZ - 2449037 - CVE-2025-69720 ncurses: ncurses: Buffer overflow vulnerability may lead to arbitrary code execution. CVEs CVE-2025-69720 References https://access.redhat.com/security/updates/classification/#moderate 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 10.0 SRPM ncurses-6.4-14.20240127.el10_0.1.src.rpm SHA-256: b58a016e23239757d3888f5551f696e2619c8c7e67e2be879a3eb2a8e24fd9cd x86_64 ncurses-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 9430fbc06b34e8131d06102a772522c1780e4e3d591112062bb40e89bf6a5039 ncurses-base-6.4-14.20240127.el10_0.1.noarch.rpm SHA-256: 52d8d1a18a853ccb46dea602fd9962131ec84f2163ceeb9ed0b5117b02501161 ncurses-c++-libs-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 79276e0881c2dcb919d718859e55ccaa95ba4738e77f8b44a3943df89aa1c0be ncurses-c++-libs-debuginfo-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: daa31220b7a519dee8d0481c89a537d196eec2166d9076172ee5d3691150b7f1 ncurses-c++-libs-debuginfo-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: daa31220b7a519dee8d0481c89a537d196eec2166d9076172ee5d3691150b7f1 ncurses-debuginfo-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 4f65a24e415129c362ce3282573462a10c30394b41ff82f7cad82883d7fb63e8 ncurses-debuginfo-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 4f65a24e415129c362ce3282573462a10c30394b41ff82f7cad82883d7fb63e8 ncurses-debugsource-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 0890a4cf6b3d6d5e28903520a190ebfdb341e4c1217dcfdc2689a0df9e29d74c ncurses-debugsource-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 0890a4cf6b3d6d5e28903520a190ebfdb341e4c1217dcfdc2689a0df9e29d74c ncurses-devel-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 6b6e4b8ab4ba84de84d2b4c42eee69913b6c8f94172c1fd1038a063c84c96a5b ncurses-libs-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 411ccc158637360b0bf32456ebd7794de3337ed7cf61e02b80419aaf1134534a ncurses-libs-debuginfo-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 4c16712aac7a05ee06e3a3e8b2f18f5f68c1a6dfde2602f9d2dcc9f056d9fb44 ncurses-libs-debuginfo-6.4-14.20240127.el10_0.1.x86_64.rpm SHA-256: 4c16712aac7a05ee06e3a3e8b2f18f5f68c1a6dfde2602f9d2dcc9f056d9fb44 ncurses-term-6.4-14.20240127.el10_0.1.noarch.rpm SHA-256: a20b93385d503fa54cf8301042fc1f2a5309b73f206e1cb463f9649ba88d53fa Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.0 SRPM ncurses-6.4-14.20240127.el10_0.1.src.rpm SHA-256: b58a016e23239757d3888f5551f696e2619c8c7e67e2be879a3eb2a8e24fd9cd s390x ncurses-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: ff984ea5d59968f31868548d71b31d573e3022aa467f5e0bad153b33970362e8 ncurses-base-6.4-14.20240127.el10_0.1.noarch.rpm SHA-256: 52d8d1a18a853ccb46dea602fd9962131ec84f2163ceeb9ed0b5117b02501161 ncurses-c++-libs-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 00aa63f4ea47543887f6e9fe57c95ed6c3df5edf315490e7f13112ac8b596956 ncurses-c++-libs-debuginfo-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 2e401c4a3656d255f23e50a404c1658eb2f8e98fefbfc2aba497dbbead2b2d8e ncurses-c++-libs-debuginfo-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 2e401c4a3656d255f23e50a404c1658eb2f8e98fefbfc2aba497dbbead2b2d8e ncurses-debuginfo-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 0aa6585e9b05471bd582cdb51b9e78a5a9cce342c5b30b31fd2a90615da959ea ncurses-debuginfo-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 0aa6585e9b05471bd582cdb51b9e78a5a9cce342c5b30b31fd2a90615da959ea ncurses-debugsource-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: a681cc9a45b05dc9082c347bd3bff2ceeb02d782b9eb1d32beca81ad68cd9520 ncurses-debugsource-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: a681cc9a45b05dc9082c347bd3bff2ceeb02d782b9eb1d32beca81ad68cd9520 ncurses-devel-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: c0277057ff604ff20d61c56f29d483be59f0a6ce59ca18ad0d758df7efa85622 ncurses-libs-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 4d8324130f9fd01c3ca9d18c0238fda49a70f86c5a28648b927add3008f6fdf3 ncurses-libs-debuginfo-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 0c769420650a7f2625de61a0dab14e63545e85896cd0aafd143d7901a4e8fd2f ncurses-libs-debuginfo-6.4-14.20240127.el10_0.1.s390x.rpm SHA-256: 0c769420650a7f2625de61a0dab14e63545e85896cd0aafd143d7901a4e8fd2f ncurses-term-6.4-14.20240127.el10_0.1.noarch.rpm SHA-256: a20b93385d503fa54cf8301042fc1f2a5309b73f206e1cb463f9649ba88d53fa Red Hat Enterprise Linux for Power, little endian - 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