CVE-2026-73558 vLLM: Cross-User Data Leak Vulnerability

vLLM is an inference and serving engine for large language models. Prior to 0.27.0, an integer overflow in blockIdx.x 2 d in activationkernels.cu can cause actandmulkernel to consume another batched user's input, allowing a request processed in the same inference batch to receive a partial or...

CVE-2026-73558

The CVE concerns vLLM, an inference/serving engine for LLMs. Before version 0.27.0, an integer overflow in blockIdx.x * 2 * d within activation_kernels.cu enables act_and_mul_kernel to consume input from another user within the same inference batch, causing cross-user data leakage of partial or c...

Microsoft Windows 10 19031809 - RPCSS Activation Kernel Security Callback Privilege Escalation

Microsoft Windows 10 19031809 - RPCSS Activation Kernel Security Callback Privilege Escalation Windows: RPCSS Activation Kernel Security Callback EoP Platform: Windows 10 1903/1809 not tested earlier Class: Elevation of Privilege Security Boundary per Windows Security Service Criteria: User...

Microsoft Windows 10 1903/1809 RPCSS Activation Kernel Security Callback Privilege Escalation

Exploit for windows platform in category local exploits Microsoft Windows 10 1903/1809 - RPCSS Activation Kernel Security Callback Privilege Escalation Windows: RPCSS Activation Kernel Security Callback EoP Platform: Windows 10 1903/1809 not tested earlier Class: Elevation of Privilege Security...

CVE-2019-1089

An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by...

CVE-2019-1089

An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by...

Privilege escalation

An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by...

CVE-2019-1089

An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by...

CVE-2019-1089: Undefined Security Weakness

An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by...

Windows RPCSS Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by...

PT-2019-2733

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description The issue is related to an elevation of privilege vulnerability in the rpcss.dll library when the RPC service Activation Kernel improperly handles an RPC request. This could allow a low-level...