Red Hat Product Errata RHSA-2026:91365 - Security Advisory
Issued:
2026-10-27
Updated:
2026-10-29

RHSA-2026:91365 - Security Advisory

Synopsis

Important: libX11 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 libX11 is now available for Red Hat Enterprise Linux 9.8 Extended Update Support.

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 libX11 packages contain the core X11 protocol client library.

Security Fix(es):

  • libX11: libX11: Heap-based buffer overflow via malicious X server (CVE-2026-88806)

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 - 2538514 - CVE-2026-88806 libX11: libX11: Heap-based buffer overflow via malicious X server

Red Hat Enterprise Linux for x86_64 9

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
x86_64
libX11-1.8.12-1.el9_8.1.i686.rpm SHA-256: 27b0ab56982f1205400e0480ed7e3780c3955069d03e3f434370fa647bf5a311
libX11-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 71b9048afc6eae67e026bb68415c6d6fa8442108a8d9ccdfea95beb6c609f607
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 9248f6f9a5bf0841c50399ff6c882eec936dee2bec281503ffb1fa1aec82d141
libX11-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 93752bf9ca879e0dbee76c03eb7f4a644da5d4fbe47f44675fdfc7482df8c8d4
libX11-debugsource-1.8.12-1.el9_8.1.i686.rpm SHA-256: bb088e8e2dde9ddaedd6af130715e6f52950da5e6fa9ef81853b25808293f146
libX11-debugsource-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 8eea5e30ce0c74146ced6aad7c543916309d235bf8fbd1761bfa3714e75e1076
libX11-devel-1.8.12-1.el9_8.1.i686.rpm SHA-256: b8a9fa52e24f21c0226d82f440722d52470acb543040432bdcb7174944d62e84
libX11-devel-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 38ee65f16c0e9fc381fabcf87c07dfbd8e11fdf00b7825b5907261ac18557aa6
libX11-xcb-1.8.12-1.el9_8.1.i686.rpm SHA-256: cae166ea0ce38679f7df7c4ea211f1fe3971f10653d10fd82bac4db833c3b4b5
libX11-xcb-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: a7cb83d0adba67514aaa2721364657cd7391bca13658ee3df78894ae9981309a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 2dd8c406ba642d2d0c30bfcee3d10172298e4dc8741fd69b73fca494b3b5cb61
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 074c63027ac93050f5b5bfa5b183d0ea894b7a818385e6a4a461870d95482adb

Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
x86_64
libX11-1.8.12-1.el9_8.1.i686.rpm SHA-256: 27b0ab56982f1205400e0480ed7e3780c3955069d03e3f434370fa647bf5a311
libX11-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 71b9048afc6eae67e026bb68415c6d6fa8442108a8d9ccdfea95beb6c609f607
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 9248f6f9a5bf0841c50399ff6c882eec936dee2bec281503ffb1fa1aec82d141
libX11-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 93752bf9ca879e0dbee76c03eb7f4a644da5d4fbe47f44675fdfc7482df8c8d4
libX11-debugsource-1.8.12-1.el9_8.1.i686.rpm SHA-256: bb088e8e2dde9ddaedd6af130715e6f52950da5e6fa9ef81853b25808293f146
libX11-debugsource-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 8eea5e30ce0c74146ced6aad7c543916309d235bf8fbd1761bfa3714e75e1076
libX11-devel-1.8.12-1.el9_8.1.i686.rpm SHA-256: b8a9fa52e24f21c0226d82f440722d52470acb543040432bdcb7174944d62e84
libX11-devel-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 38ee65f16c0e9fc381fabcf87c07dfbd8e11fdf00b7825b5907261ac18557aa6
libX11-xcb-1.8.12-1.el9_8.1.i686.rpm SHA-256: cae166ea0ce38679f7df7c4ea211f1fe3971f10653d10fd82bac4db833c3b4b5
libX11-xcb-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: a7cb83d0adba67514aaa2721364657cd7391bca13658ee3df78894ae9981309a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 2dd8c406ba642d2d0c30bfcee3d10172298e4dc8741fd69b73fca494b3b5cb61
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 074c63027ac93050f5b5bfa5b183d0ea894b7a818385e6a4a461870d95482adb

Red Hat Enterprise Linux for IBM z Systems 9

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
s390x
libX11-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 3c5f6527d2536bba67f228cd88a86e82e7745656ca797e366815c39728fdb2c0
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: f7f5c4f2e2f84f46e9539d8e4972f04ac3701793160d790ed4672a7409be018d
libX11-debugsource-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 1359d7677b3876c7344c767cab4058bb682441060f5b3d87f6ea8b9656580b23
libX11-devel-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b7354beb171efd03e8e174bd67b8d33f38278d73b38035ba69b8a293061c01ae
libX11-xcb-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 7ec95f7beac5d52dde2814675389310e131523a43594d2116c9f207ed7e9d212
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b311e508ac80b10ca5d28326bd185049f01787b963a79c65b4b60a9e8bf52a07

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
s390x
libX11-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 3c5f6527d2536bba67f228cd88a86e82e7745656ca797e366815c39728fdb2c0
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: f7f5c4f2e2f84f46e9539d8e4972f04ac3701793160d790ed4672a7409be018d
libX11-debugsource-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 1359d7677b3876c7344c767cab4058bb682441060f5b3d87f6ea8b9656580b23
libX11-devel-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b7354beb171efd03e8e174bd67b8d33f38278d73b38035ba69b8a293061c01ae
libX11-xcb-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 7ec95f7beac5d52dde2814675389310e131523a43594d2116c9f207ed7e9d212
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b311e508ac80b10ca5d28326bd185049f01787b963a79c65b4b60a9e8bf52a07

Red Hat Enterprise Linux for Power, little endian 9

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
ppc64le
libX11-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b68ba316b64e9a5b826149c2faed48436ba4ce8fa94426afac418d6ee41aae13
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 7017bc8c26b2ac175d7f4d479f496bc95c370e8c926e954ff43c1d22b86c5b54
libX11-debugsource-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 326ebaa64adb68b4723d3ea885793be65e0c82fb0715ab118f27a8cc377e0ffd
libX11-devel-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b39221ffa19a8128878984ca3cced92b80067d5503646ad3932856102634fe3c
libX11-xcb-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: ca72e6b19ba6d02ad8415cbe60e299799569db2339449062739b09350ac1262a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 884dad6295a7a27a0e73c6769ba4d70c3599a615596e2990475fe10a03146cc9

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
ppc64le
libX11-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b68ba316b64e9a5b826149c2faed48436ba4ce8fa94426afac418d6ee41aae13
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 7017bc8c26b2ac175d7f4d479f496bc95c370e8c926e954ff43c1d22b86c5b54
libX11-debugsource-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 326ebaa64adb68b4723d3ea885793be65e0c82fb0715ab118f27a8cc377e0ffd
libX11-devel-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b39221ffa19a8128878984ca3cced92b80067d5503646ad3932856102634fe3c
libX11-xcb-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: ca72e6b19ba6d02ad8415cbe60e299799569db2339449062739b09350ac1262a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 884dad6295a7a27a0e73c6769ba4d70c3599a615596e2990475fe10a03146cc9

Red Hat Enterprise Linux for ARM 64 9

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
aarch64
libX11-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 6ea5ee62b652b150cb202aee13585d7c7b64d7e5717fc6fc7e6afba308982060
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 32b65665d8f8db37290d8ef2d9bd9be7bab34fdd05de514a43dc424d7ff3c062
libX11-debugsource-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 016899f50c030edd6affcffc9ac865309e42462163031a5d162b287eec1e9c76
libX11-devel-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: e31bf3b2c2a52d6c39f3b849b37605aaf9f0e6d859605acc57d8aa9a7adb6571
libX11-xcb-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: cbfdcec1a9ffa099e9785835b7a34631ddb394a1a0b7fa257bac9bc363e6ebc0
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 2b646f63fdc7c18bfbc59191020cf8831b07b92601d850291931f1c924be3147

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
aarch64
libX11-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 6ea5ee62b652b150cb202aee13585d7c7b64d7e5717fc6fc7e6afba308982060
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 32b65665d8f8db37290d8ef2d9bd9be7bab34fdd05de514a43dc424d7ff3c062
libX11-debugsource-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 016899f50c030edd6affcffc9ac865309e42462163031a5d162b287eec1e9c76
libX11-devel-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: e31bf3b2c2a52d6c39f3b849b37605aaf9f0e6d859605acc57d8aa9a7adb6571
libX11-xcb-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: cbfdcec1a9ffa099e9785835b7a34631ddb394a1a0b7fa257bac9bc363e6ebc0
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 2b646f63fdc7c18bfbc59191020cf8831b07b92601d850291931f1c924be3147

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
ppc64le
libX11-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b68ba316b64e9a5b826149c2faed48436ba4ce8fa94426afac418d6ee41aae13
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 7017bc8c26b2ac175d7f4d479f496bc95c370e8c926e954ff43c1d22b86c5b54
libX11-debugsource-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 326ebaa64adb68b4723d3ea885793be65e0c82fb0715ab118f27a8cc377e0ffd
libX11-devel-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b39221ffa19a8128878984ca3cced92b80067d5503646ad3932856102634fe3c
libX11-xcb-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: ca72e6b19ba6d02ad8415cbe60e299799569db2339449062739b09350ac1262a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 884dad6295a7a27a0e73c6769ba4d70c3599a615596e2990475fe10a03146cc9

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
x86_64
libX11-1.8.12-1.el9_8.1.i686.rpm SHA-256: 27b0ab56982f1205400e0480ed7e3780c3955069d03e3f434370fa647bf5a311
libX11-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 71b9048afc6eae67e026bb68415c6d6fa8442108a8d9ccdfea95beb6c609f607
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 9248f6f9a5bf0841c50399ff6c882eec936dee2bec281503ffb1fa1aec82d141
libX11-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 93752bf9ca879e0dbee76c03eb7f4a644da5d4fbe47f44675fdfc7482df8c8d4
libX11-debugsource-1.8.12-1.el9_8.1.i686.rpm SHA-256: bb088e8e2dde9ddaedd6af130715e6f52950da5e6fa9ef81853b25808293f146
libX11-debugsource-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 8eea5e30ce0c74146ced6aad7c543916309d235bf8fbd1761bfa3714e75e1076
libX11-devel-1.8.12-1.el9_8.1.i686.rpm SHA-256: b8a9fa52e24f21c0226d82f440722d52470acb543040432bdcb7174944d62e84
libX11-devel-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 38ee65f16c0e9fc381fabcf87c07dfbd8e11fdf00b7825b5907261ac18557aa6
libX11-xcb-1.8.12-1.el9_8.1.i686.rpm SHA-256: cae166ea0ce38679f7df7c4ea211f1fe3971f10653d10fd82bac4db833c3b4b5
libX11-xcb-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: a7cb83d0adba67514aaa2721364657cd7391bca13658ee3df78894ae9981309a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 2dd8c406ba642d2d0c30bfcee3d10172298e4dc8741fd69b73fca494b3b5cb61
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 074c63027ac93050f5b5bfa5b183d0ea894b7a818385e6a4a461870d95482adb

Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
aarch64
libX11-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 6ea5ee62b652b150cb202aee13585d7c7b64d7e5717fc6fc7e6afba308982060
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 32b65665d8f8db37290d8ef2d9bd9be7bab34fdd05de514a43dc424d7ff3c062
libX11-debugsource-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 016899f50c030edd6affcffc9ac865309e42462163031a5d162b287eec1e9c76
libX11-devel-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: e31bf3b2c2a52d6c39f3b849b37605aaf9f0e6d859605acc57d8aa9a7adb6571
libX11-xcb-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: cbfdcec1a9ffa099e9785835b7a34631ddb394a1a0b7fa257bac9bc363e6ebc0
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 2b646f63fdc7c18bfbc59191020cf8831b07b92601d850291931f1c924be3147

Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
s390x
libX11-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 3c5f6527d2536bba67f228cd88a86e82e7745656ca797e366815c39728fdb2c0
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: f7f5c4f2e2f84f46e9539d8e4972f04ac3701793160d790ed4672a7409be018d
libX11-debugsource-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 1359d7677b3876c7344c767cab4058bb682441060f5b3d87f6ea8b9656580b23
libX11-devel-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b7354beb171efd03e8e174bd67b8d33f38278d73b38035ba69b8a293061c01ae
libX11-xcb-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 7ec95f7beac5d52dde2814675389310e131523a43594d2116c9f207ed7e9d212
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b311e508ac80b10ca5d28326bd185049f01787b963a79c65b4b60a9e8bf52a07

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
x86_64
libX11-1.8.12-1.el9_8.1.i686.rpm SHA-256: 27b0ab56982f1205400e0480ed7e3780c3955069d03e3f434370fa647bf5a311
libX11-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 71b9048afc6eae67e026bb68415c6d6fa8442108a8d9ccdfea95beb6c609f607
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 9248f6f9a5bf0841c50399ff6c882eec936dee2bec281503ffb1fa1aec82d141
libX11-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 93752bf9ca879e0dbee76c03eb7f4a644da5d4fbe47f44675fdfc7482df8c8d4
libX11-debugsource-1.8.12-1.el9_8.1.i686.rpm SHA-256: bb088e8e2dde9ddaedd6af130715e6f52950da5e6fa9ef81853b25808293f146
libX11-debugsource-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 8eea5e30ce0c74146ced6aad7c543916309d235bf8fbd1761bfa3714e75e1076
libX11-devel-1.8.12-1.el9_8.1.i686.rpm SHA-256: b8a9fa52e24f21c0226d82f440722d52470acb543040432bdcb7174944d62e84
libX11-devel-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 38ee65f16c0e9fc381fabcf87c07dfbd8e11fdf00b7825b5907261ac18557aa6
libX11-xcb-1.8.12-1.el9_8.1.i686.rpm SHA-256: cae166ea0ce38679f7df7c4ea211f1fe3971f10653d10fd82bac4db833c3b4b5
libX11-xcb-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: a7cb83d0adba67514aaa2721364657cd7391bca13658ee3df78894ae9981309a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.i686.rpm SHA-256: 2dd8c406ba642d2d0c30bfcee3d10172298e4dc8741fd69b73fca494b3b5cb61
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.x86_64.rpm SHA-256: 074c63027ac93050f5b5bfa5b183d0ea894b7a818385e6a4a461870d95482adb

Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
aarch64
libX11-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 6ea5ee62b652b150cb202aee13585d7c7b64d7e5717fc6fc7e6afba308982060
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 32b65665d8f8db37290d8ef2d9bd9be7bab34fdd05de514a43dc424d7ff3c062
libX11-debugsource-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 016899f50c030edd6affcffc9ac865309e42462163031a5d162b287eec1e9c76
libX11-devel-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: e31bf3b2c2a52d6c39f3b849b37605aaf9f0e6d859605acc57d8aa9a7adb6571
libX11-xcb-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: cbfdcec1a9ffa099e9785835b7a34631ddb394a1a0b7fa257bac9bc363e6ebc0
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.aarch64.rpm SHA-256: 2b646f63fdc7c18bfbc59191020cf8831b07b92601d850291931f1c924be3147

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
ppc64le
libX11-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b68ba316b64e9a5b826149c2faed48436ba4ce8fa94426afac418d6ee41aae13
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 7017bc8c26b2ac175d7f4d479f496bc95c370e8c926e954ff43c1d22b86c5b54
libX11-debugsource-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 326ebaa64adb68b4723d3ea885793be65e0c82fb0715ab118f27a8cc377e0ffd
libX11-devel-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: b39221ffa19a8128878984ca3cced92b80067d5503646ad3932856102634fe3c
libX11-xcb-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: ca72e6b19ba6d02ad8415cbe60e299799569db2339449062739b09350ac1262a
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.ppc64le.rpm SHA-256: 884dad6295a7a27a0e73c6769ba4d70c3599a615596e2990475fe10a03146cc9

Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8

SRPM
libX11-1.8.12-1.el9_8.1.src.rpm SHA-256: 6f90f487f7703f28d4717689b6a82e391dec945e98b6f3615978606d120a7637
s390x
libX11-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 3c5f6527d2536bba67f228cd88a86e82e7745656ca797e366815c39728fdb2c0
libX11-common-1.8.12-1.el9_8.1.noarch.rpm SHA-256: ef349c3df4c3467f91e529f5d947ce2902115f012585ac2d89b036b6a7123a08
libX11-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: f7f5c4f2e2f84f46e9539d8e4972f04ac3701793160d790ed4672a7409be018d
libX11-debugsource-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 1359d7677b3876c7344c767cab4058bb682441060f5b3d87f6ea8b9656580b23
libX11-devel-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b7354beb171efd03e8e174bd67b8d33f38278d73b38035ba69b8a293061c01ae
libX11-xcb-1.8.12-1.el9_8.1.s390x.rpm SHA-256: 7ec95f7beac5d52dde2814675389310e131523a43594d2116c9f207ed7e9d212
libX11-xcb-debuginfo-1.8.12-1.el9_8.1.s390x.rpm SHA-256: b311e508ac80b10ca5d28326bd185049f01787b963a79c65b4b60a9e8bf52a07

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.