Exploitation ongoing with high activity in latest observed window (2 mentions)
Recommended action window: Immediate (within 24h)
NVD description
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
Priority
MEDIUM
Exploitation
ACTIVE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
5 versions affected across 3 products
Top 5 Trending CVEs: 1 - CVE-2025-43300 2 - CVE-2026-20952 3 - CVE-2026-25253 4 - CVE-2025-26399 5 - CVE-2026-21509 #cve #cvetrends #cveshield #cybersecurity https://www.cveshield.com/dashboard
Post summary
The post simply lists five trending CVEs without providing any technical details or actionable information.
Uninstalling KB5074109 removes patches for 114 vulnerabilities, including 3 zero-days actively exploited (e.g., CVE-2026-20952 for Office remote code execution, and flaws in Desktop Window Manager allowing privilege escalation). This exposes your system to risks like malware infection, data theft, or unauthorized access. Consider pausing updates temporarily or awaiting Microsoft's fix for the FPS issues instead.
Post summary
Uninstalling KB5074109 removes patches for 114 vulnerabilities, including three zero‑day flaws that are actively exploited, notably CVE‑2026‑20952 in Office. Users are warned to pause updates or await Microsoft’s fix to mitigate the heightened risk.
12 of 12 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | microsoft | 365_apps | - | - | x64 |
| App | microsoft | 365_apps | - | - | x86 |
| App | microsoft | office | 2016 | - | x64 |
| App | microsoft | office | 2016 | - | x86 |
| App | microsoft | office | 2019 | - | x64 |
| App | microsoft | office | 2019 | - | x86 |
| App | microsoft | office_long_term_servicing_channel | 2021 | - | x64 |
| App | microsoft | office_long_term_servicing_channel | 2021 | - | x86 |
| App | microsoft | office_long_term_servicing_channel | 2021 | macos | - |
| App | microsoft | office_long_term_servicing_channel | 2024 | - | x64 |
| App | microsoft | office_long_term_servicing_channel | 2024 | - | x86 |
| App | microsoft | office_long_term_servicing_channel | 2024 | macos | - |