The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20167-1 advisory.

    Changes in xrdp:

    - CVE-2025-68670: Fixed a potential overflow (bsc#1257362).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 42 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-b409dad73e advisory.

    Release notes for xrdp v0.10.5 (2026/01/27)

    Security fixes

    - CVE-2025-68670: Improper bounds checking of domain string length leads to Stack-based Buffer Overflow

    New features

    - It is now possible to start the xrdp daemon entirely unprivileged from the service manager (#3599     #3603). If you do this certain restrictions will apply. See     https://github.com/neutrinolabs/xrdp/wiki/Running-the-xrdp-process-as-non-root for details.
    - TLS pre-master secrets can now be recorded for packet captures (#3617)
    - Add a FuseRootReportMaxFree to work around 'no free space' issues with some file managers (#3639)
    - Alternate shell names can now be passed to startwm.sh in an environment variable for more system     management control (#3624 #3651)
    - Updated Xorg paths in sesman.ini to include more recent distros (#3663)
    - Add Slovenian keyboard (#3668 #3670)
    - xrdpapi: Add a way to monitor connect/disconnect events (#3693)

    Bug fixes

    - Allow an empty X11 UTF8_STRING to be pasted to the clipboard (#3580 #3582)
    - Fix a regression introduced in v0.10.x, where it became impossible to connect to a VNC server which did     not support the ExtendedDesktopSize encoding (#3540 #3584)
    - Fix a regression introduced in v0.10.x related to PAM groups handling (#3594)
    - Inconsistencies with [MS-RDPBCGR] have been addressed (#3608)
    - A reference to uninitialised data within the verify_user_pam_userpass.c module has been fixed (#3638)
    - Prevent some possible crashes when the RFX encoder is resized (#3590 #3644)
    - Fixes a regression introduced by GFX development which prevented the JPEG encoder from working correctly     (#3649)
    - Fixes a regression introduced by #2974 which resulted in the xrdp PID file being deleted unexpectedly     (#3650)
    - Do not overwrite a VNC port set by the user when not using sesman (#3674)
    - Fix regression from 0.9.x when freerdp client uses /workarea (#3618 #3676)
    - Fixes a crash where a resize is attempted with drdynvc disabled (#3672 #3680)
    - getgrouplist() now compiles on MacOS (#3575)
    - Various Coverity warnings have been addressed (#3656)
    - Documentation improvements (#3665)

    Internal changes

    - An unnecessary include of sys/signal.h causing a compile warning on MUSL-C has been removed (#3679)

    Release notes for xorgxrdp v0.10.5 (2026/01/28)

    Bug fixes

    - Fix bug in Chrome pointer detection (#394 #396)

    Internal changes

    - CI: Update FreeBSD xrdp dependency (#398)

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-4464 advisory.

    - -----------------------------------------------------------------------     Debian LTS Advisory DLA-4464-1              debian-lts@lists.debian.org     https://www.debian.org/lts/security/                      Utkarsh Gupta     February 03, 2026                           https://wiki.debian.org/LTS
    - -----------------------------------------------------------------------

    Package        : xrdp     Version        : 0.9.21.1-1~deb11u3     CVE ID         : CVE-2025-68670     Debian Bug     : 1126537

    xrdp is an open source RDP server. It was found that xrdp contains an     unauthenticated stack-based buffer overflow vulnerability. The issue     stems from improper bounds checking when processing user domain     information during the connection sequence. If exploited, the     vulnerability could allow remote attackers to execute arbitrary code     on the target system.

    For Debian 11 bullseye, this problem has been fixed in version     0.9.21.1-1~deb11u3.

    We recommend that you upgrade your xrdp packages.

    For the detailed security status of xrdp please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/xrdp

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-febea89ac3 advisory.

    Release notes for xrdp v0.10.5 (2026/01/27)

    Security fixes

    - CVE-2025-68670: Improper bounds checking of domain string length leads to Stack-based Buffer Overflow

    New features

    - It is now possible to start the xrdp daemon entirely unprivileged from the service manager (#3599     #3603). If you do this certain restrictions will apply. See     https://github.com/neutrinolabs/xrdp/wiki/Running-the-xrdp-process-as-non-root for details.
    - TLS pre-master secrets can now be recorded for packet captures (#3617)
    - Add a FuseRootReportMaxFree to work around 'no free space' issues with some file managers (#3639)
    - Alternate shell names can now be passed to startwm.sh in an environment variable for more system     management control (#3624 #3651)
    - Updated Xorg paths in sesman.ini to include more recent distros (#3663)
    - Add Slovenian keyboard (#3668 #3670)
    - xrdpapi: Add a way to monitor connect/disconnect events (#3693)

    Bug fixes

    - Allow an empty X11 UTF8_STRING to be pasted to the clipboard (#3580 #3582)
    - Fix a regression introduced in v0.10.x, where it became impossible to connect to a VNC server which did     not support the ExtendedDesktopSize encoding (#3540 #3584)
    - Fix a regression introduced in v0.10.x related to PAM groups handling (#3594)
    - Inconsistencies with [MS-RDPBCGR] have been addressed (#3608)
    - A reference to uninitialised data within the verify_user_pam_userpass.c module has been fixed (#3638)
    - Prevent some possible crashes when the RFX encoder is resized (#3590 #3644)
    - Fixes a regression introduced by GFX development which prevented the JPEG encoder from working correctly     (#3649)
    - Fixes a regression introduced by #2974 which resulted in the xrdp PID file being deleted unexpectedly     (#3650)
    - Do not overwrite a VNC port set by the user when not using sesman (#3674)
    - Fix regression from 0.9.x when freerdp client uses /workarea (#3618 #3676)
    - Fixes a crash where a resize is attempted with drdynvc disabled (#3672 #3680)
    - getgrouplist() now compiles on MacOS (#3575)
    - Various Coverity warnings have been addressed (#3656)
    - Documentation improvements (#3665)

    Internal changes

    - An unnecessary include of sys/signal.h causing a compile warning on MUSL-C has been removed (#3679)

    Release notes for xorgxrdp v0.10.5 (2026/01/28)

    Bug fixes

    - Fix bug in Chrome pointer detection (#394 #396)

    Internal changes

    - CI: Update FreeBSD xrdp dependency (#398)


Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0477-1 advisory.

    - CVE-2025-68670: Fix a potential overflow when processing user domain information. (bsc#1257362)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:0404-1 advisory.

    - CVE-2025-68670: Fix a potential overflow when processing user domain information. (bsc#1257362)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0433-1 advisory.

    - CVE-2025-68670: Fix a potential overflow when processing user domain information. (bsc#1257362)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 232e16cc-fd83-11f0-981a-98b78501ef2a advisory.

    Denis Skvortsov, Security Researcher at Kaspersky reports:
    xrdp before v0.10.5 contains an unauthenticated stack-based buffer overflow vulnerability. The issue stems     from improper bounds checking when processing user domain information during the connection sequence. If     exploited, the vulnerability could allow remote attackers to execute arbitrary code on the target system.

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Debian 12 / 13 host has a package installed that is affected by a vulnerability as referenced in the dsa-6123 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6123-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     February 07, 2026                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : xrdp     CVE ID         : CVE-2025-68670     Debian Bug     : 1126537

    Denis Skvortsov discovered that xrdp, a Remote Desktop Protocol (RDP)     server, was susceptible to an unauthenticated stack-based buffer     overflow vulnerability, which may result in remote execution of     arbitrary code.

    For the oldstable distribution (bookworm), this problem has been fixed     in version 0.9.21.1-1+deb12u2.

    For the stable distribution (trixie), this problem has been fixed in     version 0.10.1-3.1+deb13u1.

    We recommend that you upgrade your xrdp packages.

    For the detailed security status of xrdp please refer to its security     tracker page at:
    https://security-tracker.debian.org/tracker/xrdp

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - xrdp is an open source RDP server. xrdp before v0.10.5 contains an unauthenticated stack-based buffer     overflow vulnerability. The issue stems from improper bounds checking when processing user domain     information during the connection sequence. If exploited, the vulnerability could allow remote attackers     to execute arbitrary code on the target system. The vulnerability allows an attacker to overwrite the     stack buffer and the return address, which could theoretically be used to redirect the execution flow. The     impact of this vulnerability is lessened if a compiler flag has been used to build the xrdp executable     with stack canary protection. If this is the case, a second vulnerability would need to be used to leak     the stack canary value. Upgrade to version 0.10.5 to receive a patch. Additionally, do not rely on stack     canary protection on production systems. (CVE-2025-68670)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Published	Updated	Severity
297980	openSUSE 16 Security Update : xrdp (openSUSE-SU-2026:20167-1)	Nessus	SuSE Local Security Checks	2/5/2026	2/9/2026	critical
298310	Fedora 42 : xorgxrdp / xrdp (2026-b409dad73e)	Nessus	Fedora Local Security Checks	2/7/2026	2/7/2026	critical
297582	Debian dla-4464 : xrdp - security update	Nessus	Debian Local Security Checks	2/2/2026	2/9/2026	critical
298313	Fedora 43 : xorgxrdp / xrdp (2026-febea89ac3)	Nessus	Fedora Local Security Checks	2/7/2026	2/7/2026	critical
298918	SUSE SLES15 Security Update : xrdp (SUSE-SU-2026:0477-1)	Nessus	SuSE Local Security Checks	2/13/2026	2/13/2026	critical
298412	SUSE SLES12 Security Update : xrdp (SUSE-SU-2026:0404-1)	Nessus	SuSE Local Security Checks	2/10/2026	2/10/2026	critical
298734	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xrdp (SUSE-SU-2026:0433-1)	Nessus	SuSE Local Security Checks	2/12/2026	2/12/2026	critical
297436	FreeBSD : xrdp -- remote code execution (232e16cc-fd83-11f0-981a-98b78501ef2a)	Nessus	FreeBSD Local Security Checks	1/31/2026	2/9/2026	critical
298304	Debian dsa-6123 : xrdp - security update	Nessus	Debian Local Security Checks	2/7/2026	2/7/2026	critical
296926	Linux Distros Unpatched Vulnerability : CVE-2025-68670	Nessus	Misc.	1/27/2026	4/29/2026	critical

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