Microsoft Office Excel 竞争条件问题漏洞

Microsoft Excel is a spreadsheet software within the Office suite developed by the American company Microsoft. There is a code execution vulnerability in Microsoft Excel, and attackers can exploit this vulnerability to execute arbitrary code on the system...

PT-2026-48258

Name of the Vulnerable Software and Affected Versions Acrobat Reader versions prior to 26.001.21652 Description An integer overflow or wraparound occurs when an application attempts to store a numeric value that is too large for the allocated memory space, causing the value to wrap around to a...

CVE-2023-29146

The utility functions used by Malwarebytes EDR 1.0.11 on Linux for calculating a cryptographic hash of data bytes truncate the hashed data if it exceeds 4GB. This leads to an integer wrap-around if the data is larger than the maximum unsigned integer value 32-bit. Attackers could create a collidi...

Adobe Acrobat Reader DC TIF File Parsing Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsin...

Heap Buffer Over-read in ASN.1 Content Parsing

Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application Denial of Service or to...

Microsoft Office Excel 缓冲区错误漏洞

Microsoft Office Excel is a spreadsheet software developed by Microsoft in the United States. There is a security vulnerability in Microsoft Office Excel, which stems from integer underflow. This vulnerability may allow unauthorized attackers to execute code locally...

Microsoft Office Excel 缓冲区错误漏洞

Microsoft Excel is a spreadsheet software within the Office suite developed by the American company Microsoft. There is a code execution vulnerability in Microsoft Excel, and attackers can exploit this vulnerability to execute arbitrary code on the system...

PT-2026-47902

Name of the Vulnerable Software and Affected Versions Windows Performance Monitor affected versions not specified Description An integer underflow wrap or wraparound in Windows Performance Monitor allows an unauthorized attacker to execute code over a network. This condition can lead to remote co...

PT-2026-48023

Name of the Vulnerable Software and Affected Versions Windows Kerberos affected versions not specified Description An integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute arbitrary code over an adjacent network, potentially affecting the system...

PT-2026-47935

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An integer underflow wrap or wraparound occurs in Microsoft Office Excel, which allows an unauthorized attacker to execute arbitrary code locally or remotely, affecting the...

PT-2026-47981

Name of the Vulnerable Software and Affected Versions Windows Internet wininet.dll versions prior to June 2026 patchday Description An integer overflow or wraparound in the Windows Internet library wininet.dll allows an authorized attacker to elevate privileges locally. This issue occurs within t...

OpenSSL 缓冲区错误漏洞

OpenSSL is an open-source encryption library developed by the OpenSSL team that enables secure implementation of Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. This product supports various encryption algorithms, including symmetric ciphers, hash algorithms, and secure...

PT-2026-48233

Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description An integer overflow exists in the calc image hostmem function, which can lead to local privilege escalation. Recommendations At the moment, there is no information about a newer version that...

PT-2026-47895

Name of the Vulnerable Software and Affected Versions Windows NT OS Kernel affected versions not specified Description An integer underflow wrap or wraparound in the kernel allows an authorized attacker to elevate privileges locally. This issue can be used as a post-breach maneuver to gain full...

CVE-2026-41849

An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language SpEL. An attacker can exploit this by supplying a specially crafted SpEL expression that triggers excessive resource consumption, resulting in a Denial of Service DoS. Affected versions: Spring...

VMware Spring Framework 输入验证错误漏洞

VMware Spring Framework is an open-source Java/JavaEE application framework developed by VMware, a US-based company. This framework helps developers build high-quality applications. Versions of VMware Spring Framework from 5.3.0 to 5.3.48 contain a vulnerability related to input validation errors...

CVE-2026-11678

Integer overflow in libyuv in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. Chromium security severity: High...

QEMU calc_image_hostmem Integer Overflow Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of QEMU. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the virtio-gpu driver. Th...

Possible Heap Buffer Overflow in ASN.1 Multibyte String Conversion

Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1mbstringncopy can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In...

Security Updates for Microsoft Excel Products (June 2026)

The Microsoft Excel Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CVE-2026-44817, CVE-2026-44818, CVE-2026-44820,...