CVE-2026-57219 RabbitMQ: Unauthenticated disclosure of OAuth client credentials via an HTTP API endpoint with certain less common OAuth 2 configurations
Information published.
Categories: Microsoft
CVE-2026-59831 GitHub CLI `gh codespace jupyter` could allow remote code execution when connecting to a malicious Codespace
Information published.
Categories: Microsoft
CVE-2026-15028 Libarchive: heap overflow oob read while parsing a tar archive contains a pax extended header
Information published.
Categories: Microsoft
CVE-2026-59875 node-tar: Uncaught Exception DoS via NUL byte in PAX path/linkpath records
Information published.
Categories: Microsoft
CVE-2026-42505 Invoking Encrypted Client Hello privacy leak in crypto/tls
Information published.
Categories: Microsoft
CVE-2026-39822 Root escape via symlink plus trailing slash in os
Information published.
Categories: Microsoft
CVE-2026-13221 Perl versions through 5.43.9 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perl_study_chunk
Information published.
Categories: Microsoft
CVE-2026-57432 Perl versions through 5.43.10 have an integer overflow in S_measure_struct leading to an out-of-bounds heap read in pack and unpack
Information published.
Categories: Microsoft
ADV990001 Latest Servicing Stack Updates
Advisory updated to announce new versions of Servicing Stack Updates are available. Please see the FAQ for details.
Categories: Microsoft
CVE-2026-42897 Microsoft Exchange Server Spoofing Vulnerability
Updated FAQ information. This is an informational change only.
Categories: Microsoft
CVE-2026-48561 Microsoft Copilot Remote Code Execution Vulnerability
Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to execute code over a network.
Categories: Microsoft
CVE-2026-42982 Windows Secure Kernel Mode Elevation of Privilege Vulnerability
Improper validation of consistency within input in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
Categories: Microsoft
CVE-2026-47296 Microsoft SQL Server Elevation of Privilege Vulnerability
Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges locally.
Categories: Microsoft
CVE-2026-34349 Windows Media Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.
Categories: Microsoft
CVE-2026-34346 Windows Ancillary Function Driver for WinSock Information Disclosure Vulnerability
Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.
Categories: Microsoft
CVE-2026-42900 Microsoft Windows App Store Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Store allows an unauthorized attacker to elevate privileges over a network.
Categories: Microsoft
CVE-2026-42975 Windows Bluetooth Port Driver Remote Code Execution
Heap-based buffer overflow in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network.
Categories: Microsoft
CVE-2026-47300 ASP.NET Core Elevation of Privilege Vulnerability
Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
Categories: Microsoft
CVE-2026-47302 .NET Denial of Service Vulnerability
Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.
Categories: Microsoft
CVE-2026-47303 ASP.NET Core Elevation of Privilege Vulnerability
Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network.
Categories: Microsoft
