CVE-2026-55011

CVE-2026-55011 : The vulnerability is a local code execution in Microsoft Defender caused by an integer underflow (wrap/wraparound), allowing an unauthorized attacker to run code on the affected system. The available documents consistently describe a local-execution impact from this underflow; no...

CVE-2026-54982

CVE-2026-54982 affects the Windows Reliable Multicast Transport Driver (RMCAST). The issue is an integer underflow in RMCAST that can allow an adjacent-network attacker to execute code on the vulnerable host (remote code execution). CVSS v3.1 indicates high impact with adjacent network exploitati...

CVE-2026-54982

Integer underflow wrap or wraparound in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over an adjacent network...

Windows DHCP Client Elevation of Privilege Vulnerability

Integer underflow wrap or wraparound in Windows DHCP Client allows an unauthorized attacker to elevate privileges over a network...

Microsoft Defender Remote Code Execution Vulnerability

Integer underflow wrap or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally...

Microsoft Excel Remote Code Execution Vulnerability

Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

Windows NTFS Remote Code Execution Vulnerability

Integer underflow wrap or wraparound in Windows NTFS allows an unauthorized attacker to execute code locally...

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Integer underflow wrap or wraparound in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over an adjacent network...

Windows DWM Core Library Information Disclosure Vulnerability

Integer underflow wrap or wraparound in Windows Kernel allows an authorized attacker to disclose information locally...

Security update for krb5

This update for krb5 fixes the following issue CVE-2026-11850: integer underflow in berval2tldata leads to heap out-of-bounds read bsc1268131. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you...

SUSE-SU-2026:2954-1 Security update for krb5

This update for krb5 fixes the following issue - CVE-2026-11850: integer underflow in berval2tldata leads to heap out-of-bounds read bsc1268131...

PT-2026-58834

Name of the Vulnerable Software and Affected Versions CAI Content Credentials affected versions not specified Description An Integer Underflow Wrap or Wraparound issue exists, which occurs when an arithmetic operation results in a value smaller than the minimum representable value for the data...

PT-2026-58190

Name of the Vulnerable Software and Affected Versions Windows NTFS affected versions not specified Description An integer underflow wrap or wraparound occurs in the Windows NTFS file system. This issue allows an unauthorized attacker to execute code locally by inducing the system to process a...

PT-2026-58544

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An integer underflow wrap or wraparound occurs when an arithmetic operation results in a value smaller than the minimum representable value for the data type, causing it to wra...

PT-2026-58188

Name of the Vulnerable Software and Affected Versions Windows Kernel affected versions not specified Windows Desktop Window Manager affected versions not specified Description An integer underflow wrap or wraparound in the Windows Kernel allows an authorized attacker to disclose information...

PT-2026-58833

Name of the Vulnerable Software and Affected Versions CAI Content Credentials affected versions not specified Description An Integer Underflow Wrap or Wraparound issue exists, which occurs when an arithmetic operation results in a value smaller than the minimum representable value for the data...

CVE-2026-51540

OpENer 2.3.0 master branch up to commit 76b95cf is vulnerable to a severe memory corruption issue caused by an integer underflow in the processing of connected explicit messages SendUnitData...

CVE-2026-51540

OpENer 2.3.0 master branch up to commit 76b95cf is vulnerable to a severe memory corruption issue caused by an integer underflow in the processing of connected explicit messages SendUnitData...

PT-2026-57911

Name of the Vulnerable Software and Affected Versions OpENer version 2.3.0 master branch up to commit 76b95cf Description A severe memory corruption issue exists due to an integer underflow during the processing of connected explicit messages within the SendUnitData function. An integer underflow...

CVE-2026-51540

OpENer 2.3.0 master branch up to commit 76b95cf is vulnerable to a severe memory corruption issue caused by an integer underflow in the processing of connected explicit messages SendUnitData...