[El-errata] ELSA-2026-36203 Important: Oracle Linux 10 freerdp security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-36203

http://linux.oracle.com/errata/ELSA-2026-36203.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
freerdp-3.10.3-12.el10_2.6.x86_64.rpm
freerdp-devel-3.10.3-12.el10_2.6.x86_64.rpm
freerdp-libs-3.10.3-12.el10_2.6.x86_64.rpm
freerdp-server-3.10.3-12.el10_2.6.x86_64.rpm
libwinpr-3.10.3-12.el10_2.6.x86_64.rpm
libwinpr-devel-3.10.3-12.el10_2.6.x86_64.rpm

aarch64:
freerdp-3.10.3-12.el10_2.6.aarch64.rpm
freerdp-devel-3.10.3-12.el10_2.6.aarch64.rpm
freerdp-libs-3.10.3-12.el10_2.6.aarch64.rpm
freerdp-server-3.10.3-12.el10_2.6.aarch64.rpm
libwinpr-3.10.3-12.el10_2.6.aarch64.rpm
libwinpr-devel-3.10.3-12.el10_2.6.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/freerdp-3.10.3-12.el10_2.6.src.rpm

Related CVEs:

CVE-2026-40033
CVE-2026-44420
CVE-2026-44421
CVE-2026-44422
CVE-2026-45700




Description of changes:

[2:3.10.3-12.6]
- Backport several CVE fixes (CVE-2026-40033, CVE-2026-44420, CVE-2026-44421,
  CVE-2026-44422, CVE-2026-45700)
  Resolves: RHEL-186978, RHEL-186967, RHEL-186958, RHEL-186950, RHEL-186093

[2:3.10.3-12.5]
- Lock appWindow to fix use-after-free in RAIL mode (CVE-2026-25952)
  Resolves: RHEL-159848

[2:3.10.3-12.4]
- Fix double free in xf_rail_window_common cleanup (CVE-2026-26986)
- Fix clipboard use-after-free during auto-reconnect (CVE-2026-25997)
- Fix heap-buffer-overflow in bitmap_cache_put (CVE-2026-29775)
- Add DSP format checks (CVE-2026-31884)
- Fix DSP array bounds checks (CVE-2026-31883)
- Fix DSP array bounds checks (CVE-2026-31885)
- Update PERSISTENT_CACHE_ENTRY::size after realloc (CVE-2026-33987)
- Update CLEAR_GLYPH_ENTRY::count after alloc (CVE-2026-33985)
- Use winpr_aligned_calloc in persistent cache (CVE-2026-33982)
  Resolves: RHEL-159804, RHEL-159660, RHEL-161034, RHEL-161469
  Resolves: RHEL-161505, RHEL-161072, RHEL-163654, RHEL-168462, RHEL-162931