CVE-2026-45491
CVE-2026-45491: 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 severityMedium6.2
Medium [CVE-2026-45491] .NET: Local file tampering via link following vulnerability
CVE-2026-45491Source published
.NET: Local file tampering via link following vulnerability. Red Hat rates this moderate (CVSS 6.2). Weakness: CWE-59. Affected package(s): dotnet8, dotnet8.0, dotnet9.0, dotnet9, dotnet10.0, dotnet10. Resolved in Red Hat advisory RHSA-2026:25110 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 1
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- dotnet8.0
2 more entries in the full advisory.
- Source-reported affected versions
- dotnet8-0-main-8.0.128-1.hum1
- dotnet8.0-0:8.0.128-1.el10_2
- dotnet9.0-0:9.0.118-1.el10_2
- dotnet9.0-0:9.0.118-1.el8_10
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:25110
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:25110 (`sudo dnf update` / `yum update`).
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