CVE-2026-27951
CVE-2026-27951: 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 severityMedium5.9
Medium [CVE-2026-27951] Denial of Service via endless blocking loop in Stream_EnsureCapacity
CVE-2026-27951Source published
Denial of Service via endless blocking loop in Stream_EnsureCapacity. Red Hat rates this moderate (CVSS 5.9). Weakness: CWE-190. Affected package(s): freerdp. Resolved in Red Hat advisory RHSA-2026:19811 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 7
- freerdp
- Source-reported affected versions
- freerdp-2:2.2.0-12.el8_8.8
- freerdp-2:2.11.7-7.el9_8.3
- freerdp-2:2.2.0-7.el8_6.8
- freerdp-0:2.1.1-5.el7_9.9
7 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:19811
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:19811 (`sudo dnf update` / `yum update`).
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