s3-account-search

S3 アカウント検索 このツールを使うと、S3バケットが属するアカウントIDを見つけることができます。 このツールを動作させるには、以下の少なくとも1つの権限が必要です： バケットから既知のファイルをダウンロードする権限（s3:getObject）。 バケットの内容を一覧表示する権限（s3:ListBucket）。 さらに、調査対象のバケットに対して（これらの）権限のいずれかを持つ、引き受けることができるロールが必要です。 詳細な背景については、Cloudar Blogをご覧ください。 インストール...

cve-2024-21978-poc

SEV 固件漏洞 该仓库包含针对 SEV 固件中一个漏洞的利用代码。该利用代码能够解密正在运行的 SEV-SNP 客户机的任意内存。 已在版本 1.55.16（撰写本文时最新版本）上完成测试。 根本原因 SEVINITEX 命令的 nvpaddr 字段可用于向固件捐赠一块内存，使其替代持久性闪存使用。如果启用了 SEV-SNP，此内存必须处于 FIRMWARE 状态。固件在执行 SEVINITEX 命令时检查一次该状态。此后，固件假定该内存一直处于 FIRMWARE 状态并直接写入，不再进行额外检查。 该内存始终处于 FIRMWARE 状态的假设并非总是正确，主机可以使用...

CVE-2026-89518

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix thisrq assumptions in dispatch kfuncs Under core scheduling, dispatch runs from within the core-wide pick and can target a sibling rq, so ops.dispatch may execute on a CPU different from the dispatched rq's. Several...

CVE-2026-89518

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix thisrq assumptions in dispatch kfuncs Under core scheduling, dispatch runs from within the core-wide pick and can target a sibling rq, so ops.dispatch may execute on a CPU different from the dispatched rq's. Several...

The vulnerability of the crush_decode() function in the net/ceph/osdmap.c kernel of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the crushdecode function in the net/ceph/osdmap.c module of the Linux kernel is related to incorrect assumptions regarding the organization of data or memory. Exploiting this vulnerability can allow a remote attacker to compromise the confidentiality, integrity, and...

The vulnerabilities of the functions qdisc_pkt_len_segs_init() and __dev_queue_xmit() in the net/core/dev.c module of the Linux kernel allow an attacker to access protected information or cause service failures.

The vulnerabilities of the functions qdiscpktlensegsinit and devqueuexmit in the net/core/dev.c module of the Linux kernel are related to incorrect assumptions about the organization of data or memory. Exploiting these vulnerabilities can allow an attacker to access protected information or cause...

The vulnerability of the isert_login_recvdone() function in the drivers/infiniband/ulp/isert/ib_isert.c module of the Linux operating system’s InfiniBand driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the isertloginrecvdone function in the drivers/infiniband/ulp/isert/ibisert.c driver of the Linux operating system’s InfiniBand module is related to incorrect assumptions regarding the organization of data or memory. Exploiting this vulnerability could allow a remote attacker...

Linux Distros Unpatched Vulnerability : CVE-2026-55858

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. Prior to 2.7.14, 3.3.5, 3.4.3, and 3.5.9, the connector...

CVE-2026-55858

A flaw was found in MariaDB Connector/J, a component used to connect Java applications to MariaDB and MySQL databases. The connector incorrectly assumes a UTF-8 character set for communication, even if the database server changes its client character set to a non-UTF-8 value during a session. Thi...

CVE-2026-55858 MariaDB Connector/J: Inappropriate Encoding for Output Context in org.mariadb.jdbc:mariadb-java-client

MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. Prior to 2.7.14, 3.3.5, 3.4.3, and 3.5.9, the connector encodes and decodes protocol text and performs client-side escaping under the assumption that the connection character set is UTF-8. The...

PT-2026-83375

Name of the Vulnerable Software and Affected Versions MariaDB Connector/R2DBC versions prior to 1.4.1 Description The driver encodes and decodes all character data assuming the connection character set is UTF-8. A server can announce a mid-session change to the character set client variable throu...

CVE-2026-77298

SeaweedFS is a distributed storage system for files and blobs. In versions 4.39 and earlier, the S3 API accepts an external OIDC JWT sent directly in the Authorization header and maps it to an IAM role without enforcing that role's trust policy, so a federated user can assume a role they are not...

The vulnerability in the vdpa_nl_policy structure of the drivers/vdpa/vdpa.c module of the vDPA device driver for the Linux operating system allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the vdpanlpolicy structure in the drivers/vdpa/vdpa.c file of the vDPA device driver for the Linux operating system is related to incorrect assumptions regarding the organization of data or memory. Exploiting this vulnerability could allow an attacker to compromise the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211 – Fix for queue selection for mesh/OCB interfaces When using iTXQ, the code assumes that there is only one vif queue for broadcast packets, using the BE queue. Allowing non-BE queue marking violates this assumption...

Linux Distros Unpatched Vulnerability : CVE-2026-58012

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escap...

Alignment Contracts for Agentic Security Systems

Agentic security systems increasingly combine LLM planners with tools that can discover, validate, and report vulnerabilities. This creates an asymmetric control problem: the system should retain strong offensive capability inside an authorized engagement, while the same capabilities must be deni...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a bmc150 accelerometer interrupt assumption error, which could lead to kernel null pointer dereference...

SUSE CVE-2025-68224

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2025-14503

An overly-permissive IAM trust policy in the Harmonix on AWS framework may allow IAM principals in the same AWS account to escalate privileges via role assumption. The sample code for the EKS environment provisioning role is configured to trust the account root principal, which may enable any IAM...

PT-2025-51281

Name of the Vulnerable Software and Affected Versions Harmonix on AWS versions 0.3.0 through 0.4.1 Description An overly-permissive IAM trust policy within the Harmonix on AWS framework could allow IAM principals within the same AWS account to escalate privileges through role assumption. The EKS...