CVE-2026-33995
EUVD-2026-1723730.03.2026, 22:16
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, a double-free vulnerability in kerberos_AcceptSecurityContext() and kerberos_InitializeSecurityContextA() (WinPR, winpr/libwinpr/sspi/Kerberos/kerberos.c) can cause a crash in any FreeRDP clients on systems where Kerberos and/or Kerberos U2U is configured (Samba AD member, or krb5 for NFS). The crash is triggered during NLA connection teardown and requires a failed authentication attempt. This issue has been patched in version 3.24.2.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| freerdp | freerdp | 𝑥 < 3.24.2 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| freerdp3 |
| ||||||||||||
| freerdp |
| ||||||||||||
| freerdp2 |
|
openSUSE / SLES Releases
openSUSE Product | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| freerdp |
| ||||||||
| freerdp-devel |
| ||||||||
| freerdp-proxy |
| ||||||||
| freerdp-proxy-plugins |
| ||||||||
| freerdp-sdl |
| ||||||||
| freerdp-server |
| ||||||||
| libfreerdp-server-proxy3-3 |
| ||||||||
| libfreerdp3-3 |
| ||||||||
| librdtk0-0 |
| ||||||||
| libwinpr3-3 |
| ||||||||
| winpr-devel |
|
Amazon Linux Releases
Amazon Package | |||
|---|---|---|---|
| freerdp |
| ||
| freerdp-debuginfo |
| ||
| freerdp-debugsource |
| ||
| freerdp-devel |
| ||
| freerdp-libs |
| ||
| freerdp-libs-debuginfo |
| ||
| freerdp-server |
| ||
| freerdp-server-debuginfo |
| ||
| libwinpr |
| ||
| libwinpr-debuginfo |
| ||
| libwinpr-devel |
|
Common Weakness Enumeration