Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from unsynchronized reading of the superblock of the disk and incorrect setting of block size,...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper handling of changes in device DMA mapping requirements. This vulnerability may lead to...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper parsing of the TID-To-Link Mapping element, potentially leading to out-of-bounds reads...

Bug fixes in hpke-rs, hpke-rs-rust-crypto

We publish a GitHub security advisory for any releases whose CHANGELOG includes bug-fixes, and encourage our users to upgrade. The latest releases of the hpke-rs and hpke-rs-rust-crypto crates contain the following bug-fixes: hpke-rs - 127: Fix KemAlgorithm::TryFrom mapping where 0x004D incorrect...

GHSA-G433-PQ76-6CMF Bug fixes in hpke-rs, hpke-rs-rust-crypto

We publish a GitHub security advisory for any releases whose CHANGELOG includes bug-fixes, and encourage our users to upgrade. The latest releases of the hpke-rs and hpke-rs-rust-crypto crates contain the following bug-fixes: hpke-rs - 127: Fix KemAlgorithm::TryFrom mapping where 0x004D incorrect...

Malicious Package

Overview json-mapping-src is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

MAL-2026-895 Malicious code in json-mapping-src (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector fc958aaacb5ea616283510ccda98b0a4634c35d348eece1613366ac66ad41abb The package json-mapping-src was found to contain malicious code. Source: ghsa-malware 8e7f8a61a6a361880bea88321b1f130627266e5f1d54e8aa9d9f47d64c99db...

CVE-2026-25227

authentik is an open-source identity provider. From 2021.3.1 to before 2025.8.6, 2025.10.4, and 2025.12.4, when using delegated permissions, a User that has the permission Can view Property Mapping or Can view Expression Policy is able to execute arbitrary code within the authentik server contain...

CVE-2026-25227 authentik affected by Remote Code Execution via Context Key Injection in PropertyMapping Test Endpoint

authentik is an open-source identity provider. From 2021.3.1 to before 2025.8.6, 2025.10.4, and 2025.12.4, when using delegated permissions, a User that has the permission Can view Property Mapping or Can view Expression Policy is able to execute arbitrary code within the authentik server contain...

CVE-2026-25227 authentik affected by Remote Code Execution via Context Key Injection in PropertyMapping Test Endpoint

authentik is an open-source identity provider. From 2021.3.1 to before 2025.8.6, 2025.10.4, and 2025.12.4, when using delegated permissions, a User that has the permission Can view Property Mapping or Can view Expression Policy is able to execute arbitrary code within the authentik server contain...

CVE-2026-25227

authentik is an open-source identity provider. From 2021.3.1 to before 2025.8.6, 2025.10.4, and 2025.12.4, when using delegated permissions, a User that has the permission Can view Property Mapping or Can view Expression Policy is able to execute arbitrary code within the authentik server contain...

CVE-2026-25227

CVE-2026-25227 affects the open‑source identity provider authentik. From 2021.3.1 up to before 2025.8.6, 2025.10.4, and 2025.12.4, a user with delegated permissions can execute arbitrary code inside the authentik server container via the test endpoint that previews property mappings/policies. The...

PT-2026-7892

Name of the Vulnerable Software and Affected Versions authentik versions 2021.3.1 through 2025.8.6 authentik versions 2025.10.4 authentik versions 2025.12.4 Description authentik is an open-source identity provider. When using delegated permissions, a user with the permission 'Can view Property...

webtransport-go 安全漏洞

webtransport-go is an open-source Go language library developed by quic-go. Versions of webtransport-go prior to 0.10.0 contained security vulnerabilities. These vulnerabilities stemmed from the failure to remove closed streams from the internal session mapping, which could lead to unlimited memo...

Security update for qemu

This update for qemu fixes the following issues: CVE-2026-0665: Added PIRQ bounds check in xenphysdevmappirq to avoid an out-of-bounds heap. bsc1256484 Other fixes: Fixed that QEMU migration fails if a qemu-vdagent channel is present in the VM bsc1257474 Patch Instructions: To install this SUSE...

H.265/HEVC Video Steganalysis Based on CU Block Structure Gradients and IPM Mapping

Existing H.265/HEVC video steganalysis research mainly focuses on statistical feature modeling at the levels of motion vectors MV, intra prediction modes IPM, or transform coefficients. In contrast, studies targeting the coding-structure level - especially the analysis of block-level steganograph...

CVE-2021-26381

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption...

CVE-2021-26381

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption...

CVE-2021-26381

Improper system call parameter validation in the Trusted OS may allow a malicious driver to perform mapping or unmapping operations on a large number of pages, potentially resulting in kernel memory corruption...

CVE-2021-26381

CVE-2021-26381 concerns improper system call parameter validation in the Trusted OS (TOS) that could let a malicious driver map/unmap a large number of pages, potentially causing kernel memory corruption. The connected sources describe this as a local, high-privilege issue with impact to memory c...