GHSA-JQHP-238X-QHGF Microsoft Security Advisory CVE-2026-62886 – .NET Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An integer overflow or...

Microsoft Security Advisory CVE-2026-62886 – .NET Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An integer overflow or...

Security Bulletin: IBM i is Affected By Remote Code Execution Vulnerability [CVE-2026-16860]

Summary IBM i is vulnerable to a remote code execution vulnerability due to an uncontrolled search path element CVE-2026-16860 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16860 DESCRIPTION: IBM i could allow a remote authenticated attacker to execute...

Security Bulletin: IBM i is Affected By Remote Code Execution Vulnerability in Line Printer Daemon [CVE-2026-17218]

Summary IBM i is vulnerable to remote code execution due to an out-of-bounds write CVE-2026-17218 in Line Printer Daemon LPD as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17218 DESCRIPTION: IBM i could allow a remote attacker to execute arbitrary code due...

Security Bulletin: IBM i is Affected By a Denial of Service in HTTP Server [CVE-2026-17272]

Summary IBM i is vulnerable to a denial of service from an out-of-bounds write CVE-2026-17272 in HTTP Server as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17272 DESCRIPTION: IBM i could allow a remote attacker to cause a denial of service due to a buffer...

Security Bulletin: IBM i is Affected By An Improper Validation Vulnerability in PASE [CVE-2026-16987]

Summary IBM i is vulnerable to elevated privileges due to improper validation CVE-2026-16987 in Portable Application Solutions Environment PASE as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16987 DESCRIPTION: IBM i could allow a local attacker to gain...

GHSA-M93F-WJ8C-RP8P Microsoft Security Advisory CVE-2026-62901 – .NET Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.WebSockets. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An unchecked input for loop condition in...

Microsoft Security Advisory CVE-2026-62901 – .NET Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.WebSockets. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An unchecked input for loop condition in...

Security Bulletin: IBM i is Affected By Improper Validation Vulnerability in Line Printer Daemon [CVE-2026-17445]

Summary IBM i is vulnerable to bypassing security restrictions due to improper validation CVE-2026-17445 in Line Printer Daemon LPD as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17445 DESCRIPTION: IBM i could allow a remote authenticated attacker to bypas...

Security Bulletin: IBM i is Affected By Remote Code Execution Vulnerabilities [CVE-2026-17642, CVE-2026-17417]

Summary IBM i is vulnerable to remote code execution due to improper neutralization of shell metacharacters and special elements CVE-2026-17642, CVE-2026-17417 in Resource Monitoring and Control RMC as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17642...

Security Bulletin: IBM i is Affected By SQL Injection Vulnerability in Db2 Mirror [CVE-2026-16961]

Summary IBM i is vulnerable to Structure Query Language SQL injection as a result of processing specially crafted statements CVE-2026-16961 in Db2 Mirror as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16961 DESCRIPTION: IBM i is vulnerable to SQL injection...

Security Bulletin: IBM i is Affected By Out-of-Bounds Read Vulnerability [CVE-2026-16863]

Summary IBM i is vulnerable to obtaining sensitive information due to an out-of-bounds read CVE-2026-16863 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16863 DESCRIPTION: IBM i could allow a remote authenticated attacker to obtain sensitive information d...

Security Bulletin: IBM i is Affected By A Privilege Escalation Vulnerability [CVE-2026-18669]

Summary IBM i is vulnerable to privilege escalation CVE-2026-18669 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-18669 DESCRIPTION: IBM i is vulnerable to a privilege escalation as the result of a remote code execution vulnerability in the activation engi...

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in Domain Name System

Summary IBM i is vulnerable to multiple vulnerabilities CVE-2026-16906, CVE-2026-16856 in BIND Domain Name System DNS as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16906 DESCRIPTION: IBM i could allow a remote authenticated attacker to execute arbitrary...

Security Bulletin: IBM i is Affected By A Remote Code Execution Vulnerability [CVE-2026-16975]

Summary IBM i is vulnerable to remote code execution due to a heap-based buffer overflow CVE-2026-16975 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16975 DESCRIPTION: IBM i could allow a remote authenticated attacker to execute arbitrary code due to a...

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in Navigator for i

Summary IBM i is vulnerable to multiple vulnerabillities CVE-2026-16694, CVE-2026-17101, CVE-2026-17099, CVE-2026-16904, CVE-2026-17095, CVE-2026-17094, CVE-2026-17268, CVE-2026-17266, CVE-2026-17276, CVE-2026-18099, CVE-2026-18098, CVE-2026-18235, CVE-2026-18713, CVE-2026-18683, CVE-2026-18250,...

Microsoft Security Advisory CVE-2026-62899 – .NET Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.HttpListener. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Inconsistent interpretation of http...

GHSA-R6MH-95JW-G7QG Microsoft Security Advisory CVE-2026-62899 – .NET Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.HttpListener. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Inconsistent interpretation of http...

GHSA-C494-M2FQ-59MX Microsoft Security Advisory CVE-2026-62898 – .NET Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft QUIC. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A use after free in Microsoft QUIC allows an...

Security Bulletin: IBM Db2 Mirror for i is vulnerable to OS command injection [CVE-2026-16956]

Summary IBM Db2 Mirror for i is vulnerable to OS command injection as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-16956 DESCRIPTION: IBM Db2 Mirror for i could allow a remote attacker to execute arbitrary commands due to improper neutralization of special...