Red Hat Product Errata RHBA-2026:19057 - Bug Fix Advisory
Issued:
2026-05-19
Updated:
2026-05-19

RHBA-2026:19057 - Bug Fix Advisory

Synopsis

gdm bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for gdm is now available for Red Hat Enterprise Linux 10.

Description

The GNOME Display Manager (GDM) provides the graphical login screen. The screen is shown shortly after boot, after log out, and when switching the current user.

Bug Fix(es) and Enhancement(s):

  • [AMDCLIENT 10.3] local-display-factory: look for 'boot_display' sysfs attr (JIRA:RHEL-168869)

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 10 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 10 s390x
  • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x
  • Red Hat Enterprise Linux for Power, little endian 10 ppc64le
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le
  • Red Hat Enterprise Linux for ARM 64 10 aarch64
  • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64
  • Red Hat CodeReady Linux Builder for x86_64 10 x86_64
  • Red Hat CodeReady Linux Builder for Power, little endian 10 ppc64le
  • Red Hat CodeReady Linux Builder for ARM 64 10 aarch64
  • Red Hat CodeReady Linux Builder for IBM z Systems 10 s390x
  • Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.2 x86_64
  • Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.2 ppc64le
  • Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.2 s390x
  • Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.2 aarch64
  • Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64
  • Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x
  • Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le
  • Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64
  • Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64
  • Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le
  • Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x

Fixes

(none)

CVEs

(none)

References

(none)

Red Hat Enterprise Linux for x86_64 10

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
x86_64
gdm-47.0-19.el10_2.x86_64.rpm SHA-256: 1a32bb65d31251e6a42705ef4b33e62371ed3450a679a095713e5b76539f8bfd
gdm-debuginfo-47.0-19.el10_2.x86_64.rpm SHA-256: 029704686d70f37730181ca414a6b52c05c9ea33d3cb31b26ca1c648d2f4d17e
gdm-debugsource-47.0-19.el10_2.x86_64.rpm SHA-256: a8c5fdac2b95a04068b2fcfc418b2f41b4378998e8c21e52e43f9fcb7861c261

Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
x86_64
gdm-47.0-19.el10_2.x86_64.rpm SHA-256: 1a32bb65d31251e6a42705ef4b33e62371ed3450a679a095713e5b76539f8bfd
gdm-debuginfo-47.0-19.el10_2.x86_64.rpm SHA-256: 029704686d70f37730181ca414a6b52c05c9ea33d3cb31b26ca1c648d2f4d17e
gdm-debugsource-47.0-19.el10_2.x86_64.rpm SHA-256: a8c5fdac2b95a04068b2fcfc418b2f41b4378998e8c21e52e43f9fcb7861c261

Red Hat Enterprise Linux for IBM z Systems 10

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
s390x
gdm-47.0-19.el10_2.s390x.rpm SHA-256: 6ca4a70e8a01e8a91d6496c79708aef472eb19d07ae52cb642b44b299a848b4e
gdm-debuginfo-47.0-19.el10_2.s390x.rpm SHA-256: 27fa147ea1af7a61ce6516f58e6c5be3656550437a01652a367d372c5d917c58
gdm-debugsource-47.0-19.el10_2.s390x.rpm SHA-256: 443b45d00449f655fe5ec9fe98458a934b5a34531c1fa6bea91a9ef4153395b7

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
s390x
gdm-47.0-19.el10_2.s390x.rpm SHA-256: 6ca4a70e8a01e8a91d6496c79708aef472eb19d07ae52cb642b44b299a848b4e
gdm-debuginfo-47.0-19.el10_2.s390x.rpm SHA-256: 27fa147ea1af7a61ce6516f58e6c5be3656550437a01652a367d372c5d917c58
gdm-debugsource-47.0-19.el10_2.s390x.rpm SHA-256: 443b45d00449f655fe5ec9fe98458a934b5a34531c1fa6bea91a9ef4153395b7

Red Hat Enterprise Linux for Power, little endian 10

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
ppc64le
gdm-47.0-19.el10_2.ppc64le.rpm SHA-256: 644a9779e2808adbe8fc5bfaa6a5b7765daf11b228080510fcb22f7a009b3605
gdm-debuginfo-47.0-19.el10_2.ppc64le.rpm SHA-256: d7ccecd4953913d07b4671beaf324cc10610c15a45caa53875fab0b0e251b228
gdm-debugsource-47.0-19.el10_2.ppc64le.rpm SHA-256: 292304ec51327f3dbf1e0997c49b30c0d16a0bc610da4b056b421ec4a2277f8c

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
ppc64le
gdm-47.0-19.el10_2.ppc64le.rpm SHA-256: 644a9779e2808adbe8fc5bfaa6a5b7765daf11b228080510fcb22f7a009b3605
gdm-debuginfo-47.0-19.el10_2.ppc64le.rpm SHA-256: d7ccecd4953913d07b4671beaf324cc10610c15a45caa53875fab0b0e251b228
gdm-debugsource-47.0-19.el10_2.ppc64le.rpm SHA-256: 292304ec51327f3dbf1e0997c49b30c0d16a0bc610da4b056b421ec4a2277f8c

Red Hat Enterprise Linux for ARM 64 10

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
aarch64
gdm-47.0-19.el10_2.aarch64.rpm SHA-256: d1e52fa30dba4d5a986e26f33fa5906ab72f73d68f0846d5976579da1b1e1dfe
gdm-debuginfo-47.0-19.el10_2.aarch64.rpm SHA-256: 252b6a5baba94750fc12941a633e087ecb9e15020d068b6e3674174eba51531b
gdm-debugsource-47.0-19.el10_2.aarch64.rpm SHA-256: 441422aa26a11df4e0313c4d77397643d7cb17fe91566801325bae4222378427

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
aarch64
gdm-47.0-19.el10_2.aarch64.rpm SHA-256: d1e52fa30dba4d5a986e26f33fa5906ab72f73d68f0846d5976579da1b1e1dfe
gdm-debuginfo-47.0-19.el10_2.aarch64.rpm SHA-256: 252b6a5baba94750fc12941a633e087ecb9e15020d068b6e3674174eba51531b
gdm-debugsource-47.0-19.el10_2.aarch64.rpm SHA-256: 441422aa26a11df4e0313c4d77397643d7cb17fe91566801325bae4222378427

Red Hat CodeReady Linux Builder for x86_64 10

SRPM
x86_64
gdm-debuginfo-47.0-19.el10_2.x86_64.rpm SHA-256: 029704686d70f37730181ca414a6b52c05c9ea33d3cb31b26ca1c648d2f4d17e
gdm-debugsource-47.0-19.el10_2.x86_64.rpm SHA-256: a8c5fdac2b95a04068b2fcfc418b2f41b4378998e8c21e52e43f9fcb7861c261
gdm-devel-47.0-19.el10_2.x86_64.rpm SHA-256: d5b50e532566e6ac7bdb6c2b8fe36a2ebb6aabe297f1802bc47a5b11c6623408
gdm-pam-extensions-devel-47.0-19.el10_2.x86_64.rpm SHA-256: 02f738a29e80d69c31c1d52d6ebd5ad27a822e44994288300d789a3e77b36028

Red Hat CodeReady Linux Builder for Power, little endian 10

SRPM
ppc64le
gdm-debuginfo-47.0-19.el10_2.ppc64le.rpm SHA-256: d7ccecd4953913d07b4671beaf324cc10610c15a45caa53875fab0b0e251b228
gdm-debugsource-47.0-19.el10_2.ppc64le.rpm SHA-256: 292304ec51327f3dbf1e0997c49b30c0d16a0bc610da4b056b421ec4a2277f8c
gdm-devel-47.0-19.el10_2.ppc64le.rpm SHA-256: 89a990b84f7a46713a14e901fed7218b1e2cbb9456329022a7f0702bfd441d95
gdm-pam-extensions-devel-47.0-19.el10_2.ppc64le.rpm SHA-256: 55a2e4fc9ac23da11d4b79c0508f09060d152e8ea3634f06ab4d017fa07f94e8

Red Hat CodeReady Linux Builder for ARM 64 10

SRPM
aarch64
gdm-debuginfo-47.0-19.el10_2.aarch64.rpm SHA-256: 252b6a5baba94750fc12941a633e087ecb9e15020d068b6e3674174eba51531b
gdm-debugsource-47.0-19.el10_2.aarch64.rpm SHA-256: 441422aa26a11df4e0313c4d77397643d7cb17fe91566801325bae4222378427
gdm-devel-47.0-19.el10_2.aarch64.rpm SHA-256: f9b546192526e5b70d4bdb0103204f3772b47917c84cc03c4ccc9cb9afa57ed2
gdm-pam-extensions-devel-47.0-19.el10_2.aarch64.rpm SHA-256: f0700b3425654bfd97b033e4311990210b295a35d80ca9974c94b7b2214ae4f0

Red Hat CodeReady Linux Builder for IBM z Systems 10

SRPM
s390x
gdm-debuginfo-47.0-19.el10_2.s390x.rpm SHA-256: 27fa147ea1af7a61ce6516f58e6c5be3656550437a01652a367d372c5d917c58
gdm-debugsource-47.0-19.el10_2.s390x.rpm SHA-256: 443b45d00449f655fe5ec9fe98458a934b5a34531c1fa6bea91a9ef4153395b7
gdm-devel-47.0-19.el10_2.s390x.rpm SHA-256: 537ae1a3af4180611f741039b922c9d0623f95a530aba5c32a6f117bddf39fa8
gdm-pam-extensions-devel-47.0-19.el10_2.s390x.rpm SHA-256: 6cb6c8d71371c7aa0e421f46cb53eb6361c9492f8dface58eb944fbb858010ad

Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.2

SRPM
x86_64
gdm-debuginfo-47.0-19.el10_2.x86_64.rpm SHA-256: 029704686d70f37730181ca414a6b52c05c9ea33d3cb31b26ca1c648d2f4d17e
gdm-debugsource-47.0-19.el10_2.x86_64.rpm SHA-256: a8c5fdac2b95a04068b2fcfc418b2f41b4378998e8c21e52e43f9fcb7861c261
gdm-devel-47.0-19.el10_2.x86_64.rpm SHA-256: d5b50e532566e6ac7bdb6c2b8fe36a2ebb6aabe297f1802bc47a5b11c6623408
gdm-pam-extensions-devel-47.0-19.el10_2.x86_64.rpm SHA-256: 02f738a29e80d69c31c1d52d6ebd5ad27a822e44994288300d789a3e77b36028

Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.2

SRPM
ppc64le
gdm-debuginfo-47.0-19.el10_2.ppc64le.rpm SHA-256: d7ccecd4953913d07b4671beaf324cc10610c15a45caa53875fab0b0e251b228
gdm-debugsource-47.0-19.el10_2.ppc64le.rpm SHA-256: 292304ec51327f3dbf1e0997c49b30c0d16a0bc610da4b056b421ec4a2277f8c
gdm-devel-47.0-19.el10_2.ppc64le.rpm SHA-256: 89a990b84f7a46713a14e901fed7218b1e2cbb9456329022a7f0702bfd441d95
gdm-pam-extensions-devel-47.0-19.el10_2.ppc64le.rpm SHA-256: 55a2e4fc9ac23da11d4b79c0508f09060d152e8ea3634f06ab4d017fa07f94e8

Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.2

SRPM
s390x
gdm-debuginfo-47.0-19.el10_2.s390x.rpm SHA-256: 27fa147ea1af7a61ce6516f58e6c5be3656550437a01652a367d372c5d917c58
gdm-debugsource-47.0-19.el10_2.s390x.rpm SHA-256: 443b45d00449f655fe5ec9fe98458a934b5a34531c1fa6bea91a9ef4153395b7
gdm-devel-47.0-19.el10_2.s390x.rpm SHA-256: 537ae1a3af4180611f741039b922c9d0623f95a530aba5c32a6f117bddf39fa8
gdm-pam-extensions-devel-47.0-19.el10_2.s390x.rpm SHA-256: 6cb6c8d71371c7aa0e421f46cb53eb6361c9492f8dface58eb944fbb858010ad

Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.2

SRPM
aarch64
gdm-debuginfo-47.0-19.el10_2.aarch64.rpm SHA-256: 252b6a5baba94750fc12941a633e087ecb9e15020d068b6e3674174eba51531b
gdm-debugsource-47.0-19.el10_2.aarch64.rpm SHA-256: 441422aa26a11df4e0313c4d77397643d7cb17fe91566801325bae4222378427
gdm-devel-47.0-19.el10_2.aarch64.rpm SHA-256: f9b546192526e5b70d4bdb0103204f3772b47917c84cc03c4ccc9cb9afa57ed2
gdm-pam-extensions-devel-47.0-19.el10_2.aarch64.rpm SHA-256: f0700b3425654bfd97b033e4311990210b295a35d80ca9974c94b7b2214ae4f0

Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
aarch64
gdm-47.0-19.el10_2.aarch64.rpm SHA-256: d1e52fa30dba4d5a986e26f33fa5906ab72f73d68f0846d5976579da1b1e1dfe
gdm-debuginfo-47.0-19.el10_2.aarch64.rpm SHA-256: 252b6a5baba94750fc12941a633e087ecb9e15020d068b6e3674174eba51531b
gdm-debugsource-47.0-19.el10_2.aarch64.rpm SHA-256: 441422aa26a11df4e0313c4d77397643d7cb17fe91566801325bae4222378427

Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
s390x
gdm-47.0-19.el10_2.s390x.rpm SHA-256: 6ca4a70e8a01e8a91d6496c79708aef472eb19d07ae52cb642b44b299a848b4e
gdm-debuginfo-47.0-19.el10_2.s390x.rpm SHA-256: 27fa147ea1af7a61ce6516f58e6c5be3656550437a01652a367d372c5d917c58
gdm-debugsource-47.0-19.el10_2.s390x.rpm SHA-256: 443b45d00449f655fe5ec9fe98458a934b5a34531c1fa6bea91a9ef4153395b7

Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
ppc64le
gdm-47.0-19.el10_2.ppc64le.rpm SHA-256: 644a9779e2808adbe8fc5bfaa6a5b7765daf11b228080510fcb22f7a009b3605
gdm-debuginfo-47.0-19.el10_2.ppc64le.rpm SHA-256: d7ccecd4953913d07b4671beaf324cc10610c15a45caa53875fab0b0e251b228
gdm-debugsource-47.0-19.el10_2.ppc64le.rpm SHA-256: 292304ec51327f3dbf1e0997c49b30c0d16a0bc610da4b056b421ec4a2277f8c

Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
x86_64
gdm-47.0-19.el10_2.x86_64.rpm SHA-256: 1a32bb65d31251e6a42705ef4b33e62371ed3450a679a095713e5b76539f8bfd
gdm-debuginfo-47.0-19.el10_2.x86_64.rpm SHA-256: 029704686d70f37730181ca414a6b52c05c9ea33d3cb31b26ca1c648d2f4d17e
gdm-debugsource-47.0-19.el10_2.x86_64.rpm SHA-256: a8c5fdac2b95a04068b2fcfc418b2f41b4378998e8c21e52e43f9fcb7861c261

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
x86_64
gdm-47.0-19.el10_2.x86_64.rpm SHA-256: 1a32bb65d31251e6a42705ef4b33e62371ed3450a679a095713e5b76539f8bfd
gdm-debuginfo-47.0-19.el10_2.x86_64.rpm SHA-256: 029704686d70f37730181ca414a6b52c05c9ea33d3cb31b26ca1c648d2f4d17e
gdm-debugsource-47.0-19.el10_2.x86_64.rpm SHA-256: a8c5fdac2b95a04068b2fcfc418b2f41b4378998e8c21e52e43f9fcb7861c261

Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
aarch64
gdm-47.0-19.el10_2.aarch64.rpm SHA-256: d1e52fa30dba4d5a986e26f33fa5906ab72f73d68f0846d5976579da1b1e1dfe
gdm-debuginfo-47.0-19.el10_2.aarch64.rpm SHA-256: 252b6a5baba94750fc12941a633e087ecb9e15020d068b6e3674174eba51531b
gdm-debugsource-47.0-19.el10_2.aarch64.rpm SHA-256: 441422aa26a11df4e0313c4d77397643d7cb17fe91566801325bae4222378427

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
ppc64le
gdm-47.0-19.el10_2.ppc64le.rpm SHA-256: 644a9779e2808adbe8fc5bfaa6a5b7765daf11b228080510fcb22f7a009b3605
gdm-debuginfo-47.0-19.el10_2.ppc64le.rpm SHA-256: d7ccecd4953913d07b4671beaf324cc10610c15a45caa53875fab0b0e251b228
gdm-debugsource-47.0-19.el10_2.ppc64le.rpm SHA-256: 292304ec51327f3dbf1e0997c49b30c0d16a0bc610da4b056b421ec4a2277f8c

Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2

SRPM
gdm-47.0-19.el10_2.src.rpm SHA-256: 578ae13b0a21ac2e0b54d36e03396b9666324599bc27c006009b510af512c5a4
s390x
gdm-47.0-19.el10_2.s390x.rpm SHA-256: 6ca4a70e8a01e8a91d6496c79708aef472eb19d07ae52cb642b44b299a848b4e
gdm-debuginfo-47.0-19.el10_2.s390x.rpm SHA-256: 27fa147ea1af7a61ce6516f58e6c5be3656550437a01652a367d372c5d917c58
gdm-debugsource-47.0-19.el10_2.s390x.rpm SHA-256: 443b45d00449f655fe5ec9fe98458a934b5a34531c1fa6bea91a9ef4153395b7

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