Skip to content
OpenAdvisories
High RHSA-2026:47201 1 CVE

Red Hat Security Advisory: freerdp security update

Published Jul 29, 2026 · Updated Oct 7, 2026

Ecosystem: Red Hat

Fixed packages 6

ReleasePackageFixed in
Red Hat · RHEL 7 ELS rhel_els:7 freerdp 0:2.1.1-5.el7_9.10
Red Hat · RHEL 7 ELS rhel_els:7 freerdp-debuginfo 0:2.1.1-5.el7_9.10
Red Hat · RHEL 7 ELS rhel_els:7 freerdp-devel 0:2.1.1-5.el7_9.10
Red Hat · RHEL 7 ELS rhel_els:7 freerdp-libs 0:2.1.1-5.el7_9.10
Red Hat · RHEL 7 ELS rhel_els:7 libwinpr 0:2.1.1-5.el7_9.10
Red Hat · RHEL 7 ELS rhel_els:7 libwinpr-devel 0:2.1.1-5.el7_9.10

Vulnerabilities 1

  • High 7.7
    CVE-2026-45700

    Heap-buffer-overflow write in planar bitmap decoder

    FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, FreeRDP's planar bitmap decoder has an out-of-bounds heap write when decoding RLE planar data. In libfreerdp/codec/planar.c, freerdp_bitmap_decompress_planar() validates the X d…

    FreeRDP FreeRDP freerdp2 freerdp2 Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2483470
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_47201.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-45700
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-45700
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-45700
  • article
    https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mpxh-8fq3-x8mh