Red Hat Product Errata RHSA-2026:46383 - Security Advisory
Issued:
2026-07-27
Updated:
2026-07-27

RHSA-2026:46383 - Security Advisory

Synopsis

Important: freerdp 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 freerdp is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions.

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

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

Security Fix(es):

  • freerdp: FreeRDP: Out-of-bounds write in planar bitmap decoder allows arbitrary code execution (CVE-2026-45700)

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 Server - AUS 9.4 x86_64
  • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4 x86_64
  • Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4 aarch64
  • Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4 s390x
  • Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4 x86_64
  • Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4 aarch64
  • Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4 ppc64le
  • Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4 s390x

Fixes

  • BZ - 2483470 - CVE-2026-45700 freerdp: FreeRDP: Out-of-bounds write in planar bitmap decoder allows arbitrary code execution

Red Hat Enterprise Linux Server - AUS 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
x86_64
freerdp-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 66250cb71260e49983be6f655fbd695f8dc28fa9aa46ddee626213fd9a349688
freerdp-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: 100448df055d011b49c134976c68125583b4f73968091e4e6e9107969fe078eb
freerdp-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 5714807e40ad11850371e7b58be5bf5f980088d894476fa13501d464bd1bf768
freerdp-debugsource-2.11.2-1.el9_4.9.i686.rpm SHA-256: 242e861910c476ac955ff153acb42d2bf649fc1d6665b809617cc42275020cdc
freerdp-debugsource-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: c454fe86b5b9638197bdddd10a04210ad9f5b9063d86ce2f6ac867f69610bf91
freerdp-libs-2.11.2-1.el9_4.9.i686.rpm SHA-256: bf2e41f2525b4c9e6fb0032420f417c23fb1f918778fbae59c9656165d428324
freerdp-libs-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 774ba431c934279ffd089a278a1920af68327d8c07b3bed49342eb180d0e5fe9
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: bda4c93ca15ebde3b3617c5f15132a6cc24a3d8505e7790dd3c2427fb09767c8
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 953bff8d42f409395fcf8546a51f7d5420d4318c2f29484d8d44af83a1d5e3ce
libwinpr-2.11.2-1.el9_4.9.i686.rpm SHA-256: 009bf805deaef2ecc5799cc2f5c389265d1681fba1a964dc789f5e9fb47a9c0e
libwinpr-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: b18215c4a8976a275f8851ee9ba1d7a0230f18219ce4814a94226dc9115aadc1
libwinpr-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: 60390ca9619125178cc7f29a4bd861f831fb8ee87bb6f70b317291837da6beed
libwinpr-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: dfba34b190cfca7fe98d6cf5f9d2f94f7d6668d4db8b4bca9158467a50becec7

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
ppc64le
freerdp-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: cee1a65ae7cb1149fcbd36f8f237d96f2c6be4bff0e1ddec3325a2bb69125961
freerdp-debuginfo-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 9811af3f2e8a9a2a6846a77b081d61fc5f8e5f946c3af0f53e69c0c87b5fa350
freerdp-debugsource-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 48fade97cb66e6f4cee72115f505cf4940f88c3ab9bb3221d11b4a0fce694843
freerdp-libs-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 0e9947f803ec23f73ebdf81f478524c32983d9c278bd39065038efb12ffeebdb
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 82d63e6a212c8961ea604aafb2aa9286d3bbebfaf5efa551101339efe6c85442
libwinpr-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: c9bb0190760ecf71c838a8e5a16fbc2cc2081f145ab2b00c16e3bedc14fe343c
libwinpr-debuginfo-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 949963cdc4ab26558bfcbe1386656cc9033a3553021387a613605c199af849c4

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
x86_64
freerdp-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 66250cb71260e49983be6f655fbd695f8dc28fa9aa46ddee626213fd9a349688
freerdp-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: 100448df055d011b49c134976c68125583b4f73968091e4e6e9107969fe078eb
freerdp-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 5714807e40ad11850371e7b58be5bf5f980088d894476fa13501d464bd1bf768
freerdp-debugsource-2.11.2-1.el9_4.9.i686.rpm SHA-256: 242e861910c476ac955ff153acb42d2bf649fc1d6665b809617cc42275020cdc
freerdp-debugsource-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: c454fe86b5b9638197bdddd10a04210ad9f5b9063d86ce2f6ac867f69610bf91
freerdp-libs-2.11.2-1.el9_4.9.i686.rpm SHA-256: bf2e41f2525b4c9e6fb0032420f417c23fb1f918778fbae59c9656165d428324
freerdp-libs-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 774ba431c934279ffd089a278a1920af68327d8c07b3bed49342eb180d0e5fe9
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: bda4c93ca15ebde3b3617c5f15132a6cc24a3d8505e7790dd3c2427fb09767c8
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 953bff8d42f409395fcf8546a51f7d5420d4318c2f29484d8d44af83a1d5e3ce
libwinpr-2.11.2-1.el9_4.9.i686.rpm SHA-256: 009bf805deaef2ecc5799cc2f5c389265d1681fba1a964dc789f5e9fb47a9c0e
libwinpr-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: b18215c4a8976a275f8851ee9ba1d7a0230f18219ce4814a94226dc9115aadc1
libwinpr-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: 60390ca9619125178cc7f29a4bd861f831fb8ee87bb6f70b317291837da6beed
libwinpr-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: dfba34b190cfca7fe98d6cf5f9d2f94f7d6668d4db8b4bca9158467a50becec7

Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
aarch64
freerdp-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: da4468631a39291d8d0dce3f4f8a94fc95d84dc8aabb2054572e4b70dad0fed7
freerdp-debuginfo-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 9ef85307be3dc03b883d4fb651e9e9ce3fd5bb120adf80939575479f943652d8
freerdp-debugsource-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 3a8ffd000cf40010f91ac7c5db3731f2f40c453234d0324deffb415833508311
freerdp-libs-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 95bb8761f66759f916c4d0d555650f0134193d941147150f6fd8b2451d935e04
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 7e57ce91e97eb652c326dddc69f1a153b9f41a32ad0a83dd65f3ab6289c352b6
libwinpr-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 51b626ee2c457fbf3c94fc49a545c884133a2c8aea16d87099d6af20ff310974
libwinpr-debuginfo-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: f848e138eeb0beba40610ce7a40773b9dd0e30eadec3ecd1b0b74822f85cd09f

Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
s390x
freerdp-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 58cfd2cdf3a3ad5a99e30b8ccc35ca400f1214a5ace8e344030b5041eb6a5271
freerdp-debuginfo-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 528d87fb52cfe6da4f89b62152d57bfc7db77f2a9487488195c8d11602fea5b7
freerdp-debugsource-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 721669af63eef7ab3198dbd1946ffdd2663c67f1bbfc8cb62ef98c4a76cf83c0
freerdp-libs-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 21c7d89ce5ab63aae25c98914c4b83f0cf8b1523d1ed19971b22d727559de5fc
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.s390x.rpm SHA-256: afc505dc49c5c450c638fb5c814fa92a73c561ac53b1d77a140ccd22d1850bda
libwinpr-2.11.2-1.el9_4.9.s390x.rpm SHA-256: d974489c1eebbce6e223961a6cac2e4bae8959ebe4b269ff8874fa8d61928e01
libwinpr-debuginfo-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 3a41b3821c3df76f90e9bb941ab65c23ef9ced3ff4da8e6d7352e289e44c3336

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
x86_64
freerdp-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 66250cb71260e49983be6f655fbd695f8dc28fa9aa46ddee626213fd9a349688
freerdp-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: 100448df055d011b49c134976c68125583b4f73968091e4e6e9107969fe078eb
freerdp-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 5714807e40ad11850371e7b58be5bf5f980088d894476fa13501d464bd1bf768
freerdp-debugsource-2.11.2-1.el9_4.9.i686.rpm SHA-256: 242e861910c476ac955ff153acb42d2bf649fc1d6665b809617cc42275020cdc
freerdp-debugsource-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: c454fe86b5b9638197bdddd10a04210ad9f5b9063d86ce2f6ac867f69610bf91
freerdp-libs-2.11.2-1.el9_4.9.i686.rpm SHA-256: bf2e41f2525b4c9e6fb0032420f417c23fb1f918778fbae59c9656165d428324
freerdp-libs-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 774ba431c934279ffd089a278a1920af68327d8c07b3bed49342eb180d0e5fe9
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: bda4c93ca15ebde3b3617c5f15132a6cc24a3d8505e7790dd3c2427fb09767c8
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: 953bff8d42f409395fcf8546a51f7d5420d4318c2f29484d8d44af83a1d5e3ce
libwinpr-2.11.2-1.el9_4.9.i686.rpm SHA-256: 009bf805deaef2ecc5799cc2f5c389265d1681fba1a964dc789f5e9fb47a9c0e
libwinpr-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: b18215c4a8976a275f8851ee9ba1d7a0230f18219ce4814a94226dc9115aadc1
libwinpr-debuginfo-2.11.2-1.el9_4.9.i686.rpm SHA-256: 60390ca9619125178cc7f29a4bd861f831fb8ee87bb6f70b317291837da6beed
libwinpr-debuginfo-2.11.2-1.el9_4.9.x86_64.rpm SHA-256: dfba34b190cfca7fe98d6cf5f9d2f94f7d6668d4db8b4bca9158467a50becec7

Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
aarch64
freerdp-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: da4468631a39291d8d0dce3f4f8a94fc95d84dc8aabb2054572e4b70dad0fed7
freerdp-debuginfo-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 9ef85307be3dc03b883d4fb651e9e9ce3fd5bb120adf80939575479f943652d8
freerdp-debugsource-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 3a8ffd000cf40010f91ac7c5db3731f2f40c453234d0324deffb415833508311
freerdp-libs-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 95bb8761f66759f916c4d0d555650f0134193d941147150f6fd8b2451d935e04
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 7e57ce91e97eb652c326dddc69f1a153b9f41a32ad0a83dd65f3ab6289c352b6
libwinpr-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: 51b626ee2c457fbf3c94fc49a545c884133a2c8aea16d87099d6af20ff310974
libwinpr-debuginfo-2.11.2-1.el9_4.9.aarch64.rpm SHA-256: f848e138eeb0beba40610ce7a40773b9dd0e30eadec3ecd1b0b74822f85cd09f

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
ppc64le
freerdp-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: cee1a65ae7cb1149fcbd36f8f237d96f2c6be4bff0e1ddec3325a2bb69125961
freerdp-debuginfo-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 9811af3f2e8a9a2a6846a77b081d61fc5f8e5f946c3af0f53e69c0c87b5fa350
freerdp-debugsource-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 48fade97cb66e6f4cee72115f505cf4940f88c3ab9bb3221d11b4a0fce694843
freerdp-libs-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 0e9947f803ec23f73ebdf81f478524c32983d9c278bd39065038efb12ffeebdb
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 82d63e6a212c8961ea604aafb2aa9286d3bbebfaf5efa551101339efe6c85442
libwinpr-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: c9bb0190760ecf71c838a8e5a16fbc2cc2081f145ab2b00c16e3bedc14fe343c
libwinpr-debuginfo-2.11.2-1.el9_4.9.ppc64le.rpm SHA-256: 949963cdc4ab26558bfcbe1386656cc9033a3553021387a613605c199af849c4

Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.4

SRPM
freerdp-2.11.2-1.el9_4.9.src.rpm SHA-256: 8ea5805c0d425517795ad3b82668dc1e59b7b3e2c52d0a3ffd26ba40913551f2
s390x
freerdp-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 58cfd2cdf3a3ad5a99e30b8ccc35ca400f1214a5ace8e344030b5041eb6a5271
freerdp-debuginfo-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 528d87fb52cfe6da4f89b62152d57bfc7db77f2a9487488195c8d11602fea5b7
freerdp-debugsource-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 721669af63eef7ab3198dbd1946ffdd2663c67f1bbfc8cb62ef98c4a76cf83c0
freerdp-libs-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 21c7d89ce5ab63aae25c98914c4b83f0cf8b1523d1ed19971b22d727559de5fc
freerdp-libs-debuginfo-2.11.2-1.el9_4.9.s390x.rpm SHA-256: afc505dc49c5c450c638fb5c814fa92a73c561ac53b1d77a140ccd22d1850bda
libwinpr-2.11.2-1.el9_4.9.s390x.rpm SHA-256: d974489c1eebbce6e223961a6cac2e4bae8959ebe4b269ff8874fa8d61928e01
libwinpr-debuginfo-2.11.2-1.el9_4.9.s390x.rpm SHA-256: 3a41b3821c3df76f90e9bb941ab65c23ef9ced3ff4da8e6d7352e289e44c3336

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