CVE-2026-91955
CVE-2026-91955: 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 severityHigh7.5
High [CVE-2026-91955] Denial of Service via crafted desktop dimensions
CVE-2026-91955Source published Source updated
Denial of Service via crafted desktop dimensions. Red Hat rates this important (CVSS 7.5). Weakness: CWE-369. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 2 more.
- Related products — impact not confirmed
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
2 more entries in the full advisory.
- Source-reported affected versions
- < 3.31.0
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- To reduce exposure, restrict network access to the FreeRDP server to trusted clients only. Configure firewall rules to limit incoming connections to the RDP port (typically 3389) from known and authorized IP addresses or subnets. If the FreeRDP server is not essential, consider disabling the service to prevent exploitation. Any changes to firewall rules or service status may require a service restart to take effect.
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