32635 matches found
CVE-2026-48529
GitHub MCP Server (versions 0.22.0–1.1.2) in HTTP mode with --lockdown-mode stores RepoAccessCache as a process-global singleton initialized with the first authenticated user’s GraphQL client. All subsequent requests reuse that singleton, causing lockdown queries to run with the first user’s toke...
EUVD-2026-39809
GitHub MCP Server is GitHub's official MCP Server. From 0.22.0 until 1.1.2, when running in HTTP mode with --lockdown-mode enabled, the RepoAccessCache is implemented as a process-global singleton initialized with the first authenticated user's GraphQL client. All subsequent requests from differe...
CVE-2026-48529 GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion
GitHub MCP Server is GitHub's official MCP Server. From 0.22.0 until 1.1.2, when running in HTTP mode with --lockdown-mode enabled, the RepoAccessCache is implemented as a process-global singleton initialized with the first authenticated user's GraphQL client. All subsequent requests from differe...
CVE-2026-48529 GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion
GitHub MCP Server is GitHub's official MCP Server. From 0.22.0 until 1.1.2, when running in HTTP mode with --lockdown-mode enabled, the RepoAccessCache is implemented as a process-global singleton initialized with the first authenticated user's GraphQL client. All subsequent requests from differe...
CVE-2026-48529 GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion
GitHub MCP Server is GitHub's official MCP Server. From 0.22.0 until 1.1.2, when running in HTTP mode with --lockdown-mode enabled, the RepoAccessCache is implemented as a process-global singleton initialized with the first authenticated user's GraphQL client. All subsequent requests from differe...
CVE-2026-53063
A flaw was found in the Linux kernel's device-mapper dm cache component. Incomplete logic within the invalidateremove function, which handles write operations after cache invalidation, can lead to a system hang. This occurs because the function sets up remapping for write operations but fails to...
JetBrains Kotlin: Unsafe Deserialization in Kotlin Build Cache Enables Code Execution
In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata...
GHSA-R937-WJX7-W2JP JetBrains Kotlin: Unsafe Deserialization in Kotlin Build Cache Enables Code Execution
In JetBrains Kotlin before 2.4.20 code execution was possible via unsafe deserialization in the build cache metadata...
CVE-2026-54834
Unauthenticated Sensitive Data Exposure in Object Cache 4 everyone = 2.3.2 versions...
CVE-2026-45257
The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does not hold for data placed on a socket by sendfile2, which can reference file-backed memory directly through non-anonymous MEXTPG pages or...
EUVD-2026-39678
Unauthenticated Sensitive Data Exposure in Object Cache 4 everyone = 2.3.2 versions...
CVE-2026-54834 WordPress Object Cache 4 everyone plugin <= 2.3.2 - Sensitive Data Exposure vulnerability
Unauthenticated Sensitive Data Exposure in Object Cache 4 everyone = 2.3.2 versions...
CVE-2026-54834
CVE-2026-54834 affects the WordPress Object Cache 4 everyone plugin (≤ 2.3.2). Unauthenticated sensitive data exposure is described; no exploitation details or root-cause are provided in the connected documents. CVSSv3.1 base score 7.5 (HIGH) with network attack vector and no user interaction. No...
CVE-2026-54834 WordPress Object Cache 4 everyone plugin <= 2.3.2 - Sensitive Data Exposure vulnerability
Unauthenticated Sensitive Data Exposure in Object Cache 4 everyone = 2.3.2 versions...
CVE-2026-45257
The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does not hold for data placed on a socket by sendfile2, which can reference file-backed memory directly through non-anonymous MEXTPG pages or...
CVE-2026-45257 Arbitrary file overwrite via the KTLS receive path
The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does not hold for data placed on a socket by sendfile2, which can reference file-backed memory directly through non-anonymous MEXTPG pages or...
CVE-2026-45257 Arbitrary file overwrite via the KTLS receive path
The KTLS receive path decrypted each record in place, assuming that the mbufs holding received data were anonymous and safe to modify. This assumption does not hold for data placed on a socket by sendfile2, which can reference file-backed memory directly through non-anonymous MEXTPG pages or...
CVE-2026-45257
In FreeBSD systems, a vulnerability in the Kernel TLS (KTLS) receive path allows an unprivileged local user to perform an arbitrary file overwrite . The root cause is that the KTLS receive path decrypts records in place, incorrectly assuming mbufs are anonymous. This fails when data is placed on ...
Deserialization of Untrusted Data
Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data via unsafe deserialization in the build cache metadata. An attacker can execute arbitrary code by providing crafted serialized input to the affected process. Details Serialization is a process of...