CVE-2026-26127
.NET Denial of Service Vulnerability
7.5
HIGH
CVSS 3.1
EPSS 0.10%
Description
Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.
How to fix CVE-2026-26127
To remediate CVE-2026-26127, upgrade the affected package to a fixed version below.
- Bitnami/dotnet—upgrade to 9.0.14 or later
- Bitnami/dotnet-sdk—upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
- —upgrade to 9.0.14 or later
Is CVE-2026-26127 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (15)
- >= 9.0.0, < 9.0.14, >= 10.0.0, < 10.0.4
- >= 9.0.0, < 9.0.14, >= 10.0.0, < 10.0.4
- >= 9.0.0, < 9.0.14
- >= 9.0.0, < 9.0.14
- >= 9.0.0, < 9.0.14
- >= 9.0.0, < 9.0.14
- >= 9.0.0, < 9.0.14
- >= 9.0.0, < 9.0.14
- >= 9.0.0, < 9.0.14
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |