patch management

Microsoft’s March 2026 security guidance includes CVE-2026-4437, a flaw described as a case where gethostbyaddr and gethostbyaddr_r may incorrectly handle a DNS response. The wording is brief, but it signals a bug in a long-standing reverse-lookup path that many applications still depend on for...

The latest Chrome security entry for CVE-2026-4461 matters because it lands in the middle of a very active March 2026 patch cycle for Chrome 146, and it points to a classic high-risk browser bug class: heap corruption in V8 triggered by a crafted HTML page. Google’s release notes show that...

Microsoft’s latest Windows 11 security action looks urgent because it is, but the real story is a little more nuanced than the alarmist framing suggests. Microsoft did ship an out-of-band update for Windows 11 version 25H2 and 24H2 in recent weeks, and the company’s own update history shows a...

Schneider Electric has published an urgent security notification: a high‑severity flaw (CVE‑2026‑0667) in its SCADAPack™ x70 family and RemoteConnect software can be triggered over Modbus TCP and — if left unpatched — may allow remote attackers to cause denial of service, execute arbitrary code...

Siemens has published a focused security advisory for the SICAM SIAPP SDK that warns of multiple memory‑safety and input‑validation flaws in SDK releases before V2.1.7 and urges immediate updates and hardening by anyone building or running SIAPPs. The defects — which Siemens characterizes as an...

Microsoft released an out‑of‑band hotpatch on March 13, 2026 that fixes a set of remote network‑service vulnerabilities in the Windows Routing and Remote Access Service (RRAS) management tool — and, crucially for enterprises, the package is delivered as a restartless hotpatch to devices enrolled...

CISA’s addition of two browser-related flaws to the Known Exploited Vulnerabilities (KEV) Catalog on March 13, 2026 — tracked as CVE‑2026‑3909 (an out‑of‑bounds write in Skia) and CVE‑2026‑3910 (an unspecified but actively exploited flaw in Chromium’s V8 engine) — is a blunt operational signal...

Siemens has published a high‑severity security advisory (SSA‑485750) for SIDIS Prime that warns operators: all installations prior to V4.0.800 are affected by a broad cluster of third‑party and product‑level vulnerabilities and should be updated immediately or compensating controls applied...

CISA has added CVE-2025-68613 — a critical remote code execution (RCE) vulnerability in the n8n workflow automation platform — to its Known Exploited Vulnerabilities (KEV) Catalog, citing evidence of active exploitation and triggering mandatory remediation requirements for affected federal...

Microsoft is turning on hotpatch security updates by default in Windows Autopatch for eligible devices starting with the May 2026 Patch Tuesday—effectively making restart-free security fixes the standard behavior for many Intune‑managed Windows 11 endpoints unless administrators explicitly opt...

Microsoft has assigned CVE‑2026‑26141 to a newly disclosed Elevation‑of‑Privilege (EoP) defect in the Hybrid Worker Extension used on Arc‑enabled Windows VMs, and administrators must treat the entry as an urgent inventory, patching, and hunt priority while the vendor’s public technical detail...

Microsoft released a fix on March 10, 2026 that addresses CVE-2026-26131, a .NET elevation‑of‑privilege (EoP) vulnerability caused by incorrect default permissions in installed .NET components — a problem Microsoft classifies as Important (CVSS 3.1 base score 7.8). The vendor’s servicing updates...

Microsoft’s vulnerability catalog now lists CVE-2026-25189, a confirmed use‑after‑free defect in the Windows Desktop Window Manager (DWM) Core Library that permits an authorized local user to escalate privileges on affected systems. The vendor‑level metadata assigns a High impact profile (CVSS...

Microsoft has added CVE‑2026‑25166 to its Security Update Guide for the Windows Assessment and Deployment Kit (ADK), identifying a deserialization flaw in Windows System Image Manager (WSIM) that can lead to remote code execution — in practice, a local attacker with low‑privilege access can...

Microsoft’s record of CVE-2026-24292 identifies an elevation-of-privilege issue tied to the Windows Connected Devices Platform Service (CDPSvc), and defenders must treat the entry as a confirmed vendor advisory while carefully validating the technical details and per‑SKU patch mapping before...

Microsoft has patched an elevation-of-privilege vulnerability in the Windows Accessibility Infrastructure (ATBroker.exe) as part of the March 10, 2026 Patch Tuesday, closing a local privilege-escalation vector that could be weaponized after an attacker obtains a foothold on a machine. The...

Microsoft’s Security Response Center (MSRC) has recorded CVE-2026-24290 as an Elevation of Privilege vulnerability affecting the Windows Projected File System (ProjFS). The vendor’s entry is concise: the issue is a local, kernel-facing privilege-escalation weakness tied to the ProjFS subsystem...

Microsoft’s public tracking entry for CVE‑2026‑24283 identifies a new elevation‑of‑privilege weakness in the Windows Multiple UNC Provider kernel component that Microsoft classifies as a kernel‑mode, local attack path — and the vendor’s published confidence signal must be treated as the...

Microsoft’s security catalog has recorded CVE-2026-24282 as an out‑of‑bounds read in the Push Message Routing Service that can be abused by an authorized local user to disclose information from process memory, and Microsoft has released updates to address the defect; security teams should treat...

Microsoft has published a security advisory for CVE-2026-23669, a high-impact remote code execution vulnerability in the Windows Print Spooler, and released patches on March 10, 2026; the issue is described as a use-after-free in Print Spooler components that can be triggered by specially...