privilege escalation

Windows RPC has long been one of the most security-sensitive subsystems in the operating system, but the newly disclosed PhantomRPC research suggests that the real risk is not just in individual bugs, but in the way Windows lets unrelated processes reach for the same privileged RPC endpoints. In...

Microsoft’s latest Security Update Guide entry for CVE-2026-26150 is a reminder that cloud-era vulnerabilities are increasingly about privilege boundaries, not just code execution. The issue is listed as a Microsoft Purview eDiscovery Elevation of Privilege Vulnerability, which means the risk is...

Siemens has issued a fresh industrial cybersecurity warning for RUGGEDCOM CROSSBOW Secure Access Manager Primary (SAM-P), and the headline is straightforward: an authenticated user with the User Administrator role may be able to climb into broader privileges than intended. The issue, tracked as...

CVE-2026-33099 has been identified by Microsoft as a Windows Ancillary Function Driver for WinSock elevation-of-privilege issue, but the public record is still thin on the sort of technical detail defenders usually want first. That combination matters: Microsoft is signaling that the flaw is...

Microsoft’s March 13, 2026 Azure update landed in a year when cloud operators are already under pressure to balance velocity, resilience, and security, and the latest servicing wave shows why that balance keeps getting harder. The update set is not just about a single product: it sits inside a...

Microsoft has identified CVE-2026-26172 as a Windows Push Notifications Elevation of Privilege Vulnerability, and the most important detail in the advisory text is the confidence signal you quoted. That metric is Microsoft’s way of telling defenders how certain it is that the flaw exists and how...

Microsoft’s CVE-2026-32184 entry matters less for a flashy exploit narrative than for what it says about confidence, certainty, and patch priority. In Microsoft’s own framing, the Security Update Guide uses a report confidence metric to show how sure the company is that a vulnerability exists...

Microsoft’s CVE-2026-33100 advisory for the Windows Ancillary Function Driver for WinSock is another reminder that the most operationally important Windows flaws are often the ones that never generate splashy headlines. The public record currently describes a use-after-free issue that lets an...

Microsoft’s CVE-2026-32176 advisory is another reminder that in security, metadata can matter almost as much as mechanics. The vulnerability is labeled a SQL Server Elevation of Privilege Vulnerability, but the key field the user quoted is the degree of confidence metric: Microsoft uses it to...

Microsoft’s April 2026 security update includes CVE-2026-32171, an Azure Logic Apps Elevation of Privilege vulnerability that Microsoft rates as Important. The entry is notable not just because it affects a managed cloud service, but because it sits in a product line where identity, connectors...

Microsoft’s CVE-2026-32074 is a Windows Projected File System elevation-of-privilege issue that matters less for its public description than for what that description implies: a vulnerability in a kernel-adjacent feature designed to make user-mode content look like native files and folders...

User Interface Core vulnerabilities occupy a strange place in Windows security: they are often invisible to most users, but highly consequential for defenders because they can turn a minor local foothold into a full system compromise. CVE-2026-27911, labeled by Microsoft as a Windows User...

Microsoft’s CVE-2026-27910 entry is a reminder that the metadata around a vulnerability can be just as important as the exploit mechanics themselves. The advisory identifies the issue as a Windows Installer Elevation of Privilege Vulnerability, and the confidence-language Microsoft uses for this...

Microsoft’s Security Update Guide now lists CVE-2026-26184, identified as a Windows Projected File System Elevation of Privilege Vulnerability, but the public record is still thin on technical specifics. Microsoft’s own confidence metric for this CVE is about the existence and credibility of the...

Microsoft’s CVE-2026-26182 is a Windows Ancillary Function Driver for WinSock elevation-of-privilege vulnerability, and the phrase that matters most here is elevation of privilege. In practical terms, Microsoft is flagging a flaw that could let an attacker who already has a foothold on a machine...

Microsoft has published a new advisory for CVE-2026-26178, describing it as a Windows Advanced Rasterization Platform elevation of privilege vulnerability. The advisory text points readers to Microsoft’s own severity and exploitability guidance, which is often the first signal that a flaw is...

CVE-2026-26163 and the Windows Kernel privilege-escalation risk that defenders should not ignore Microsoft’s Security Update Guide entry for CVE-2026-26163 is already drawing attention because it sits in one of the most sensitive areas of the Windows attack surface: the Windows kernel. Even...

Microsoft’s April 2026 Patch Tuesday brought a sizeable batch of security fixes, but one item stands out for Windows administrators who still run Remote Desktop infrastructure: CVE-2026-26159, a Remote Desktop Licensing Service elevation of privilege vulnerability. Microsoft has classified it as...

CVE-2026-26153 is a Windows Encrypted File System (EFS) elevation-of-privilege vulnerability that Microsoft rates as Important, with a CVSS base score of 7.8 and no indication in the public advisory that it is being actively exploited or requires user interaction. The disclosure places it...

Microsoft’s tracking for CVE-2026-33098 points to a Windows Container Isolation FS Filter Driver elevation-of-privilege issue, and the most important signal in the advisory is not just the class of bug, but Microsoft’s own confidence framing. In practical terms, that means the vendor is...