Red Hat Security Advisory: freerdp security update
Multiple security vulnerabilities have been identified in FreeRDP, a free implementation of the Remote Desktop Protocol client. These include heap buffer overflows and use-after-free flaws that can lead to denial of service and potential arbitrary code execution when connecting to a malicious RDP server. The issues affect FreeRDP versions packaged with Red Hat Enterprise Linux 9. 2. Red Hat has issued an important security advisory with updates addressing these vulnerabilities.
AI Analysis
Technical Summary
FreeRDP contains several critical memory corruption vulnerabilities, including heap buffer overflows (CVE-2026-23530, CVE-2026-23531, CVE-2026-23532, CVE-2026-23533) and use-after-free (CVE-2026-23884), as well as arbitrary code execution and denial of service issues (CVE-2026-23883). These vulnerabilities can be triggered by a malicious RDP server during client connections, potentially allowing denial of service or remote code execution on the client system. Red Hat has released updated packages for FreeRDP in Red Hat Enterprise Linux 9.2 to remediate these issues.
Potential Impact
Successful exploitation of these vulnerabilities may allow a malicious RDP server to cause a denial of service or execute arbitrary code on the client system running FreeRDP. This could compromise the security and availability of affected systems using the vulnerable FreeRDP client.
Mitigation Recommendations
Red Hat has released security updates for FreeRDP in Red Hat Enterprise Linux 9.2 that address these vulnerabilities. Users should apply the provided updates as described in the Red Hat advisory RHSA-2026:2824. For detailed update instructions, refer to https://access.redhat.com/articles/11258. Patch status is confirmed as fixed in these updated packages.
Red Hat Security Advisory: freerdp security update
Description
Multiple security vulnerabilities have been identified in FreeRDP, a free implementation of the Remote Desktop Protocol client. These include heap buffer overflows and use-after-free flaws that can lead to denial of service and potential arbitrary code execution when connecting to a malicious RDP server. The issues affect FreeRDP versions packaged with Red Hat Enterprise Linux 9. 2. Red Hat has issued an important security advisory with updates addressing these vulnerabilities.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
FreeRDP contains several critical memory corruption vulnerabilities, including heap buffer overflows (CVE-2026-23530, CVE-2026-23531, CVE-2026-23532, CVE-2026-23533) and use-after-free (CVE-2026-23884), as well as arbitrary code execution and denial of service issues (CVE-2026-23883). These vulnerabilities can be triggered by a malicious RDP server during client connections, potentially allowing denial of service or remote code execution on the client system. Red Hat has released updated packages for FreeRDP in Red Hat Enterprise Linux 9.2 to remediate these issues.
Potential Impact
Successful exploitation of these vulnerabilities may allow a malicious RDP server to cause a denial of service or execute arbitrary code on the client system running FreeRDP. This could compromise the security and availability of affected systems using the vulnerable FreeRDP client.
Mitigation Recommendations
Red Hat has released security updates for FreeRDP in Red Hat Enterprise Linux 9.2 that address these vulnerabilities. Users should apply the provided updates as described in the Red Hat advisory RHSA-2026:2824. For detailed update instructions, refer to https://access.redhat.com/articles/11258. Patch status is confirmed as fixed in these updated packages.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:2824
- Cve Count
- 6
- Additional Cves
- ["CVE-2026-23531","CVE-2026-23532","CVE-2026-23533","CVE-2026-23883","CVE-2026-23884"]
- Cvss Version
- null
Threat ID: 6a27e9938dd33fbd8516ab4b
Added to database: 6/9/2026, 10:23:15 AM
Last enriched: 6/9/2026, 10:39:35 AM
Last updated: 6/10/2026, 5:14:53 AM
Views: 2
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