Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Incorrect default permissions in .NET allows an authorized attacker to elevate privileges locally.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 2 products
| Date | Total | Labels |
|---|
| 2026-03-10 | 1 | Disclosure1 |
| 2026-03-11 | 1 | Patch1 |
| 2026-03-12 | 1 | Disclosure1 |
| 2026-03-16 | 1 | General1 |
| 2026-03-20 | 1 | Patch1 |
CVE-2026-26131 Incorrect default permissions in .NET allows an authorized attacker to elevate privileges locally. https://www.cve.org/CVERecord?id=CVE-2026-26131
Post summary
The post cites CVE‑2026‑26131 as a privilege‑escalation flaw due to improper default permissions in .NET, linking only to the CVE record and providing no PoC, exploit, patch, or active‑exploitation information.
🔍 Lambda Watchdog detected that CVE-2026-26131 is no longer present in latest AWS Lambda base image scans. https://github.com/aws/aws-lambda-base-images/issues/450 #AWS #Lambda #Security #CVE #DevOps #SecOps
Post summary
AWS Lambda base images no longer contain CVE‑2026‑26131, suggesting the issue has been patched or removed.
🔴 NET Elevation of Privilege Vulnerability, #CVE-2026-26131 (High) https://dailycve.com/net-elevation-of-privilege-vulnerability-cve-2026-26131-high/
Post summary
A short notice announcing a high‑severity Windows elevation‑of‑privilege vulnerability (CVE‑2026‑26131) without additional technical details.
Microsoft March 2026 Patch Tuesday fixes 2 zero-days, 79 flaws Tag CVE ID CVE Title Severity .NET CVE-2026-26131 .NET Elevation of Privilege Vulnerability Important .NET CVE- : https://digitpatrox.com/microsoft-march-2026-patch-tuesday-fixes-2-zero-days-79-flaws #blog #digitpatrox
Post summary
Microsoft released the March 2026 Patch Tuesday, addressing two zero‑days including CVE‑2026‑26131, an important .NET elevation‑of‑privilege vulnerability.
CVE-2026-26131 .NET Elevation of Privilege Vulnerability http://dlvr.it/TRPvR2
Post summary
The tweet announces CVE‑2026‑26131, a .NET privilege‑escalation vulnerability, and links to further information but contains no other details.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| App | microsoft | .net | - | - | - |