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4 vulnerabilities found for gnome-remote-desktop by GNOME
CVE-2026-18358 (GCVE-0-2026-18358)
Vulnerability from nvd – Published: 2026-07-31 12:20 – Updated: 2026-08-13 11:07
VLAI
EPSS
VEX
Title
Gnome-remote-desktop: gnome-remote-desktop system-mode rdp server missing connection throttling allows unauthenticated denial of service
Summary
A flaw was found in gnome-remote-desktop as shipped in Red Hat Enterprise Linux. When the daemon is running in system mode with RDP enabled, the incoming connection handler bypasses the connection throttler, allowing an unauthenticated remote attacker to open many parallel pre-authentication connections to the RDP listener. This can accumulate accepted sockets and pending routing-token operations until timeout, exhausting resources and preventing legitimate users from establishing RDP sessions. This issue does not affect the upstream version.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 19:53 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:54512 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-18358 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2462876 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNOME | gnome-remote-desktop | ||
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:49.3-4.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2026-07-31 12:12
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CVE-2022-1736 (GCVE-0-2022-1736)
Vulnerability from nvd – Published: 2025-01-31 01:35 – Updated: 2025-02-07 16:07
VLAI
EPSS
VEX
Summary
Ubuntu's configuration of gnome-control-center allowed Remote Desktop Sharing to be enabled by default.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-07 16:07 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://ubuntu.com/security/notices/USN-5430-1 | vendor-advisory |
| https://bugs.launchpad.net/ubuntu/+source/gnome-r… | issue-tracking |
| https://ubuntu.com/security/CVE-2022-1736 | issue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Canonical Ltd. | Ubuntu's gnome-control-center |
Affected:
0 , < 42.1.1-2ubuntu1
(semver)
|
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CVE-2026-18358 (GCVE-0-2026-18358)
Vulnerability from cvelistv5 – Published: 2026-07-31 12:20 – Updated: 2026-08-13 11:07
VLAI
EPSS
VEX
Title
Gnome-remote-desktop: gnome-remote-desktop system-mode rdp server missing connection throttling allows unauthenticated denial of service
Summary
A flaw was found in gnome-remote-desktop as shipped in Red Hat Enterprise Linux. When the daemon is running in system mode with RDP enabled, the incoming connection handler bypasses the connection throttler, allowing an unauthenticated remote attacker to open many parallel pre-authentication connections to the RDP listener. This can accumulate accepted sockets and pending routing-token operations until timeout, exhausting resources and preventing legitimate users from establishing RDP sessions. This issue does not affect the upstream version.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 19:53 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:54512 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-18358 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2462876 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| GNOME | gnome-remote-desktop | ||
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:49.3-4.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2026-07-31 12:12
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CVE-2022-1736 (GCVE-0-2022-1736)
Vulnerability from cvelistv5 – Published: 2025-01-31 01:35 – Updated: 2025-02-07 16:07
VLAI
EPSS
VEX
Summary
Ubuntu's configuration of gnome-control-center allowed Remote Desktop Sharing to be enabled by default.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-07 16:07 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://ubuntu.com/security/notices/USN-5430-1 | vendor-advisory |
| https://bugs.launchpad.net/ubuntu/+source/gnome-r… | issue-tracking |
| https://ubuntu.com/security/CVE-2022-1736 | issue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Canonical Ltd. | Ubuntu's gnome-control-center |
Affected:
0 , < 42.1.1-2ubuntu1
(semver)
|
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"url": "https://ubuntu.com/security/CVE-2022-1736"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"assignerShortName": "canonical",
"cveId": "CVE-2022-1736",
"datePublished": "2025-01-31T01:35:46.759Z",
"dateReserved": "2022-05-16T19:14:42.013Z",
"dateUpdated": "2025-02-07T16:07:47.540Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}