CVE-2026-50686

Access of resource using incompatible type 'type confusion' in Windows OLE allows an unauthorized attacker to execute code over a network...

CVE-2026-50686 Windows OLE Remote Code Execution Vulnerability

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CVE-2026-50686

CVE-2026-50686 is a Windows OLE remote code execution vulnerability caused by a type confusion in resource access. It enables network-exposed code execution without authentication and is documented with CVSS v3.1 base score 8.1 (High). Public references identify the affected area as Windows OLE, ...

CVE-2026-50344 Windows OLE Elevation of Privilege Vulnerability

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CVE-2026-50344 Windows OLE Elevation of Privilege Vulnerability

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CVE-2026-50344

CVE-2026-50344 corresponds to an Windows OLE elevation-of-privilege vulnerability. Description from sources: “Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally.” Exploitation details are not provided beyond that this is a local privilege escalation ...

Windows OLE Elevation of Privilege Vulnerability

Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally...

Windows OLE Remote Code Execution Vulnerability

Access of resource using incompatible type 'type confusion' in Windows OLE allows an unauthorized attacker to execute code over a network...

PT-2026-58332

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description Improper authorization in Windows OLE Object Linking and Embedding, a framework that allows embedding documents and other objects in one application within another application allows an...

CVE-2026-26824

A flaw was found in libxls. This vulnerability, a use of uninitialized memory, occurs in the OLE container parser when processing a specially crafted XLS file. An attacker could exploit this by providing a malicious XLS file, which may lead to application crashes or the potential disclosure of...

CVE-2026-6846

A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF Extended Common Object File Format object file during linking. A local attacker could trick a user into processing this malicious file, which could lead to arbitrary code execution,...

CVE-2026-26162

Access of resource using incompatible type 'type confusion' in Windows OLE allows an authorized attacker to elevate privileges locally...

CVE-2026-26162 Windows OLE Elevation of Privilege Vulnerability

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Windows OLE Elevation of Privilege Vulnerability

Access of resource using incompatible type 'type confusion' in Windows OLE allows an authorized attacker to elevate privileges locally...

The Bug Report - January 2026 Edition

The Bug Report – January 2026 Edition By Jonathan Omakun · February 12, 2026 Why am I here? Welcome back to The Bug Report, the post-holiday edition, where we realize that while our resolutions to "go to the gym" have already failed, hackers’ resolutions to "break everything" are going strong. Fo...

CLEANSTART-2026-LA13761 vulnerability in the OLE2 file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device

Multiple security vulnerabilities affect the clamav package. A vulnerability in the OLE2 file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. See references for individual vulnerability details...

Microsoft Office zero-day lets malicious documents slip past security checks

Microsoft issued an emergency patch for a high-severity zero-day vulnerability in Office that allows attackers to bypass document security checks and is being exploited in the wild via malicious files. Microsoft pushed the emergency patch for the zero‑day, tracked as CVE-2026-21509, and classifie...

CVE-2025-65117

The vulnerability, if exploited, could allow an authenticated miscreant Process Optimization Designer User to embed OLE objects into graphics, and escalate their privileges to the identity of a victim user who subsequently interacts with the graphical elements...

CVE-2025-65117

The CVE-2025-65117 entry concerns AVEVA Process Optimization: an authenticated Process Optimization Designer User can embed OLE objects into graphics, potentially escalating privileges to a victim user after interaction with the graphics. Core details indicate local access with low attack complex...

CVE-2025-64402

Apache OpenOffice documents can contain links. A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt. In the affected versions of Apache OpenOffice, documents that used "OLE objects" linked to...