Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network.
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.
| Date | Total | Labels |
|---|
| 2026-06-09 | 1 | Disclosure1 |
| 2026-06-10 | 2 | General1Patch1 |
| 2026-07-04 | 1 | General1 |
CVE-2026-42981: Windows Performance Monitor Bug - What It Means for Your Business and How to Respond https://hubs.li/Q04nxm_T0
Post summary
The provided text only cites the CVE identifier with a headline and link, lacking concrete details on exploitation, remediation, or technical specifics.
CVE-2026-40409: https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-40409 CVE-2026-42968: https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-42968 CVE-2026-42974: https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-42974 CVE-2026-42981: https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-42981 CVE-2026-44811: https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-44811 CVE-2026-45638: https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-45638
Post summary
The text lists several CVEs with links to Microsoft advisories but provides no specific information about PoC, exploitation, patches, or technical details.
🪟 Performance Monitor just got an RCE-level “let’s all be admin” bug (CVE-2026-42981). Patch matters, but the real vibe is: Microsoft’s record is so thin you’re guessing risk. #Windows #Microsoft #Security https://windowsforum.com/threads/cve-2026-42981-windows-performance-monitor-rce-cvss-8-1-patch-guidance.424852/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #WindowsSecurity #PatchTuesday #PerformanceMoni… https://t.co/aHAbmMNwdh
Post summary
A newly disclosed Windows Performance Monitor RCE bug (CVE‑2026‑42981) is highlighted, with emphasis on the available patch and its technical details, including an 8.1 CVSS score.
A severe vulnerability was disclosed for Microsoft Windows (CVE-2026-42981) https://vuldb.com/vuln/369628
Post summary
A severe Windows vulnerability (CVE‑2026‑42981) has been reported, but the provided text offers no additional technical or operational detail.
10 of 10 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | microsoft | windows_11_23h2 | - | - | arm64 |
| OS | microsoft | windows_11_23h2 | - | - | x64 |
| OS | microsoft | windows_11_24h2 | - | - | arm64 |
| OS | microsoft | windows_11_24h2 | - | - | x64 |
| OS | microsoft | windows_11_25h2 | - | - | arm64 |
| OS | microsoft | windows_11_25h2 | - | - | x64 |
| OS | microsoft | windows_11_26h1 | - | - | arm64 |
| OS | microsoft | windows_11_26h1 | - | - | x64 |
| OS | microsoft | windows_server_2022 | - | - | - |
| OS | microsoft | windows_server_2025 | - | - | x64 |