High [CVE-2026-91950] Out-of-bounds read leads to denial of service or information disclosure
This high-severity Red Hat Linux advisory covers CVE-2026-91950; related products: Red Hat Enterprise Linux 10.
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Summary
Out-of-bounds read leads to denial of service or information disclosure. Red Hat rates this important (CVSS 7.1).
Weakness: CWE-125. Red Hat lists fixing advisory RHSA-2026:75570 with package freerdp-2:3.10.3-12.el10_2.14.
Affected product named by the advisory: Red Hat Enterprise Linux 10.
- < 3.31.0
Official advisory · high-confidence parse· fetched 14 days ago·verify at source
- freerdp-2:3.10.3-12.el10_2.14
- RHSA-2026:75570
Official advisory · high-confidence parse· fetched 14 days ago·verify at source
Mitigation checklist
- To mitigate this issue, users should avoid connecting to untrusted or potentially malicious RDP servers. Restricting FreeRDP client connections to only known and trusted RDP servers significantly reduces the attack surface. If connecting to untrusted servers is unavoidable, consider using a highly isolated environment for the client.
Official advisory · high-confidence parse· fetched 14 days ago·verify at source
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