python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...

PT-2026-40555

Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and potentially disclose sensitive information, potentially resulting in loss of confidentiality...

CVE-2025-65088

An Out-of-Bounds Read vulnerability is present in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share versions 12.6.1204.216 and prior that could allow an attacker to disclose information or execute arbitrary code when a specially crafted VC6 file is being parsed...

CVE-2025-65088

CVE-2025-65088 affects Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, and Cobalt Share up to version 12.6.1204.216 and earlier. An Out-of-Bounds Read during parsing of a specially crafted VC6 file could disclose information or allow arbitrary code execution. Affected components are the VC6 parser w...

CVE-2026-44874 Authenticated Arbitrary File Download via AOS-10 Web-Based Management Interface

A vulnerability exists in the web-based management interface of an AOS-10 Gateway that could allow an authenticated remote attacker to access sensitive files on the underlying operating system. Successful exploitation of this vulnerability could result in the disclosure of confidential system...

CVE-2026-40421

Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally...

CVE-2026-35423

Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a network...

CVE-2026-44278

CVE-2026-44278 concerns a use of hard-coded cryptographic key in Fortinet FortiClientWindows. Affected software: FortiClientWindows 7.4.0 through 7.4.2, and FortiClientWindows 7.2 all versions. The vulnerability may allow information disclosure. No exploitation details or specific vectors are pro...

CVE-2026-6866

CWE-1188 Initialization of a Resource with an Insecure Default vulnerability exists that could cause unauthorized disclosure of sensitive information when credentials revert to initial settings in rare circumstances, enabling unauthorized authentication using known credentials...

CVE-2026-34260

SAP S/4HANA SAP Enterprise Search for ABAP contains a SQL injection vulnerability that allows an authenticated attacker to inject malicious SQL statements through user-controlled input. The application directly concatenates this malicious user input into SQL queries, which are then passed to the...

Microsoft DWM Core Library 缓冲区错误漏洞

The Microsoft DWM Core Library is a core library of Microsoft Windows from the company Microsoft. The Microsoft DWM Core Library has a buffer overflow vulnerability. Attackers can exploit this vulnerability to obtain sensitive information. The following products and versions are affected: Windows...

PT-2026-40383

A vulnerability exists in the web-based management interface of an AOS-10 Gateway that could allow an authenticated remote attacker to access sensitive files on the underlying operating system. Successful exploitation of this vulnerability could result in the disclosure of confidential system...

The vulnerability of the regsafe() function in Linux operating system kernels allows attackers to disclose confidential information or cause service failures.

The vulnerability of the regsafe function in Linux operating system kernels is related to errors in determining the system’s state. Exploiting this vulnerability can allow an attacker to disclose confidential information or cause service failures...

Security Updates for Microsoft Office Online Server (May 2026)

The Microsoft Office Online Server or Office Web Apps installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CVE-2026-40359 -...

EUVD-2026-29266

This issue was addressed with improved access restrictions. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. Processing maliciously crafted web content may disclose sensitive user information...

CVE-2026-28962

This issue was addressed with improved access restrictions. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. Processing maliciously crafted web content may disclose sensitive user information...

CVE-2026-42564

CVE-2026-42564 affects jotty.page (self-hosted notes/checklists app). Before version 1.22.0, there is an unauthenticated path traversal in the /api/app-icons/[filename] endpoint: the filename parameter is directly joined into a filesystem path without traversal/boundary validation, allowing reads...

CVE-2026-42564 jotty·page: Unauthenticated Path Traversal leads to sensitive file disclosure and session-token reuse impact

jotty·page is a self-hosted app for your checklists and notes. Prior to 1.22.0, an unauthenticated path traversal vulnerability exists in /api/app-icons/filename. The filename route parameter is joined into a filesystem path without traversal/boundary validation, allowing file reads outside...

CVE-2026-28962

This issue was addressed with improved access restrictions. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. Processing maliciously crafted web content may disclose sensitive user information...

CVE-2026-28962

The CVE-2026-28962 issue affects Apple platforms and is addressed by updates to iOS/iPadOS 18.7.9, iOS/iPadOS 26.5, macOS Tahoe 26.5, and visionOS 26.5. The vulnerability involved processing maliciously crafted web content that could disclose sensitive user information. Root cause is described as...