CVE-2026-9831 ExtremeCloud IQ Cross Tenant Data Exposure via Extreme Platform One Authentication Race Condition

A race condition in the shared Extreme Platform ONE IAM Gateway API-key authentication path could, under specific high-concurrency traffic conditions, intermittently allow requests authenticated with an Extreme Platform ONE /IAM-issued API key to receive response data for another tenant. The issu...

CVE-2026-9831: Concurrent Execution using Shared Resource with Improper Synchronization

A race condition in the shared Extreme Platform ONE IAM Gateway API-key authentication path could, under specific high-concurrency traffic conditions, intermittently allow requests authenticated with an Extreme Platform ONE /IAM-issued API key to receive response data for another tenant. The issu...

Extreme Networks Extreme Platform ONE IAM Gateway 安全漏洞

The Extreme Networks Extreme Platform ONE IAM Gateway is a network identity and access management gateway provided by Extreme Networks, Inc. There is a security vulnerability present in the Extreme Networks Extreme Platform ONE IAM Gateway, which stems from a race condition in the API key...

GHSA-G794-3FMP-753H AsyncSSH `AuthorizedKeysFile %u` path traversal allows attacker-selected authorized keys to authenticate a traversal username

Summary AsyncSSH 2.22.0 expands the OpenSSH-compatible AuthorizedKeysFile %u token with the raw SSH username during pre-authentication server config reload. A server configured with a documented per-user key pattern such as AuthorizedKeysFile authorizedkeys/%u can be made to read an authorized-ke...

AsyncSSH `AuthorizedKeysFile %u` path traversal allows attacker-selected authorized keys to authenticate a traversal username

Summary AsyncSSH 2.22.0 expands the OpenSSH-compatible AuthorizedKeysFile %u token with the raw SSH username during pre-authentication server config reload. A server configured with a documented per-user key pattern such as AuthorizedKeysFile authorizedkeys/%u can be made to read an authorized-ke...

PT-2026-44151

Name of the Vulnerable Software and Affected Versions asyncssh versions 2.22.0 through 2.23.0 Description An issue exists during pre-authentication server configuration reload where the %u token in the AuthorizedKeysFile setting is expanded using the raw SSH username without rejecting path...

Apache Airflow 安全漏洞

Apache Airflow is the United States Apache Apache Foundation's set of open source platform with the creation, management and monitoring of workflow functions. The platform is characterized by scalability and dynamic monitoring. Apache Airflow suffers from a security vulnerability that stems from...

Allocation of Resources Without Limits or Throttling

Overview golang.org/x/crypto/ssh is a SSH client and server Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the public key parsers. An attacker can exhaust CPU resources by submitting crafted RSA or DSA public keys with excessively larg...

CVE-2026-39829

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...

CVE-2026-39829

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...

CVE-2026-39829 Invoking pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/ssh

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...

CVE-2026-39829: Improper Verification of Cryptographic Signature

The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public...

PT-2026-42708

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description RSA and DSA public key parsers fail to enforce size limits on key parameters. An unauthenticated client can trigger excessive CPU consumption during signature...

GHSA-9RVC-VF7M-PGM2 FlowiseAI: Authenticated Host RCE via POST /api/v1/node-custom-function and NodeVM Sandbox Escape

Summary POST /api/v1/node-custom-function lacks route-level authorization, allowing any authenticated user or API key to submit arbitrary JavaScript to the Custom JS Function node. When E2BAPIKEY is not configured — the common deployment case — Flowise executes this code inside a NodeVM sandbox...

CVE-2026-44426

ShellHub is a centralized SSH gateway. Prior to 0.24.2, GET /api/namespaces/:tenant returns the full namespace object — including the members list user IDs, e-mails, roles, settings, and device counts — to any caller authenticated by an API Key, for any tenant, regardless of the API Key's own...

CVE-2026-7598

A flaw was found in the libssh2 library. A remote attacker can exploit an integer overflow vulnerability in the userauthpassword function by manipulating the usernamelen or passwordlen arguments and cause a heap-based buffer overflow. This leads to a crash to the application linked to the library...

JLSEC-2026-431 When doing SSH-based transfers using either SCP or SFTP, and asked to do public key authentication,...

When doing SSH-based transfers using either SCP or SFTP, and asked to do public key authentication, curl would wrongly still ask and authenticate using a locally running SSH agent...

CVE-2026-40344

MinIO is affected by an authentication bypass in the Snowball auto-extract handler (PutObjectExtractHandler) prior to RELEASE.2026-04-11T03:20:12Z. An attacker with a valid access key (including the default minioadmin or any key with WRITE on a bucket) can write arbitrary objects to any bucket wi...

CVE-2026-5652

CVE-2026-5652 affects Crafty Controller’s Users API component, enabling an authenticated remote attacker to perform user modification actions due to improper API permissions validation. Reported CVSS 3.1 base score 9.0 (CRITICAL) with network attack vector, low attack complexity, high confidentia...

Honeywell Handheld Scanners 安全漏洞

Honeywell Handheld Scanners are barcode scanning devices produced by the American company Honeywell. There is a security vulnerability present in Honeywell Handheld Scanners, which stems from the lack of key function authentication. This vulnerability could allow remote attackers to execute syste...