CVE-2026-91964
CVE-2026-91964: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh8.8
High [CVE-2026-91964] Remote code execution via heap buffer overflow in Server Redirection PDU
CVE-2026-91964Source published Source updated
Remote code execution via heap buffer overflow in Server Redirection PDU. Red Hat rates this important (CVSS 8.8). Weakness: CWE-120. 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.
- Related products — impact not confirmed
- Red Hat Enterprise Linux 10
- Source-reported affected versions
- < 3.31.0
- Source-reported fixed versions
- freerdp-2:3.10.3-12.el10_2.14
- RHSA-2026:75570
- Mitigation guidance
- Users of FreeRDP clients should avoid connecting to untrusted or unknown RDP servers. This operational control reduces the risk of exploitation, as a malicious server is required to trigger the heap-based buffer overflow.
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