RHSA-2026:16014: Moderate: freerdp security update
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.Security Fix(es): freerdp: FreeRDP: Denial of service via heap use-after-free during auto-reconnect (CVE-2026-25997) freerdp: FreeRDP: Denial of service due to use-after-free vulnerability (CVE-2026-25952) freerdp: FreeRDP: Denial of Service via double free vulnerability during disconnect (CVE-2026-26986) freerdp: FreeRDP has a heap-buffer-overflow in bitmapcacheput via OOB cacheId (CVE-2026-29775) freerdp: FreeRDP has an out-of-bounds read in ADPCM decoders due to missing predictor/stepindex bounds checks (CVE-2026-31885) freerdp: FreeRDP has a division-by-zero in ADPCM decoders when nBlockAlign is 0 (CVE-2026-31884) freerdp: FreeRDP: Denial of Service via crafted audio data in RDP (CVE-2026-31883) FreeRDP: FreeRDP: Information disclosure via heap memory out of bounds read (CVE-2026-33985) FreeRDP: FreeRDP: Information disclosure and denial of service via heap-buffer-overflow read (CVE-2026-33982) FreeRDP: FreeRDP: Memory corruption vulnerability allows denial of service or arbitrary code execution (CVE-2026-33987) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2026:16014?
The severity of RHSA-2026:16014 is classified as moderate.
How do I fix RHSA-2026:16014?
To fix RHSA-2026:16014, update the freerdp package to version 3.10.3-5.el10_1.8 or later.
What is the impact of RHSA-2026:16014?
The impact of RHSA-2026:16014 is primarily a denial of service vulnerability in the FreeRDP implementation.
Which systems are affected by RHSA-2026:16014?
RHSA-2026:16014 affects various versions of Red Hat Enterprise Linux and CodeReady Linux Builder on multiple architectures.
Is there a workaround for RHSA-2026:16014?
Currently, there are no known workarounds for the vulnerability addressed in RHSA-2026:16014.