Nats-Server 安全漏洞

Nats-Server is a high-performance server developed by Nats Open Source, used for native message delivery systems on Nats.io, cloud, and edge environments. There were security vulnerabilities in versions of Nats-Server prior to 2.11.15 and 2.12.6. These vulnerabilities stemmed from the lack of...

NATS has mTLS verify_and_map authentication bypass via incorrect Subject DN matching

Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. One authentication model supported is mTLS, deriving the NATS client identity from properties of the TLS Client Certificate. Problem...

User Impersonation

Overview github.com/nats-io/nats-server/v2/server is an A simple, secure and performant communications system for digital systems, services and devices. Affected versions of this package are vulnerable to User Impersonation through the processServiceImport request-info header handling in leafnode...

GHSA-55H8-8G96-X4HJ NATS: Leafnode connections allow spoofing of Nats-Request-Info identity headers

Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The nats-server allows hub/spoke topologies using "leafnode" connections by other nats-servers. NATS messages can have headers. Problem...

NATS Server: Incomplete Stripping of Nats-Request-Info Header Allows Identity Spoofing

Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The nats-server offers a Nats-Request-Info: message header, providing information about a request. Problem Description The NATS message head...

GHSA-PWX7-FX9R-HR4H NATS Server: Incomplete Stripping of Nats-Request-Info Header Allows Identity Spoofing

Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The nats-server offers a Nats-Request-Info: message header, providing information about a request. Problem Description The NATS message head...

CVE-2026-33215

CVE-2026-33215 affects NATS-Server (NATS.io) where the MQTT client interface allows hijacking of Sessions and Messages due to MQTT Client ID malfeasance. Affected versions are prior to 2.11.15 and 2.12.5; these versions patch the issue. The description does not provide exploit details or how atta...

CLSA-2026-1774366368 curl: Fix of 3 CVEs

CVE-2026-1965: fix incorrect connection reuse; prevent reuse of Negotiate- authenticated connections with different credentials and require authentication identity match - CVE-2026-3784: fix wrong proxy connection reuse with different credentials; check proxy user/password in proxyinfomatches to...

CSTS: A Canonical Security Telemetry Substrate for AI-Native Cyber Detection

AI-driven cybersecurity systems often fail under cross-environment deployment due to fragmented, event-centric telemetry representations. We introduce the Canonical Security Telemetry Substrate CSTS, an entity-relational abstraction that enforces identity persistence, typed relationships, and...

PT-2026-27618

Name of the Vulnerable Software and Affected Versions NATS-Server versions prior to 2.11.15 NATS-Server versions prior to 2.12.6 Description NATS-Server, a high-performance server for NATS.io, a cloud and edge native messaging system, contains an issue where the Nats-Request-Info: message header...

EUVD-2026-14546

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread...

EUVD-2026-14543

Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is an IDOR vulnerability where user.detail Endpoint Leaks the Superadmin Token. This issue has been patched in version 1.8.4...

CVE-2026-3055 Insufficient input validation leading to memory overread

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread...

CVE-2026-3055

Insufficient input validation in NetScaler ADC and NetScaler Gateway when configured as a SAML IDP leading to memory overread...

CVE-2026-3055

CVE-2026-3055 affects Citrix NetScaler ADC/NetScaler Gateway when configured as a SAML IDP, causing a memory overread due to insufficient input validation. Affected versions per Nessus plugin: NetScaler ADC/Gateway 14.1 prior to 14.1-66.59; 13.1 prior to 13.1-62.23; and 13.1-FIPS/NDcPP prior to 1...

CVE-2026-3055: Citrix NetScaler ADC and NetScaler Gateway Out-of-Bounds Read

Overview On March 23, 2026, Citrix published a security advisory for a critical vulnerability affecting their NetScaler ADC formerly Citrix ADC and NetScaler Gateway formerly Citrix Gateway products. This vulnerability, CVE-2026-3055, which is classified as an out-of-bounds read and holds a CVSS...

Directory Traversal

Overview github.com/ory/oathkeeper/proxy is an Identity & Access Proxy IAP and Access Control Decision API that authorizes HTTP requests based on sets of Access Rules Affected versions of this package are vulnerable to Directory Traversal due to improper validation of user-supplied input when pat...

GO-2026-4755 free5GC UDM incorrectly returns 500 for empty supi path parameter in PATCH sdm-subscriptions reques in github.com/free5gc/udm

free5GC UDM incorrectly returns 500 for empty supi path parameter in PATCH sdm-subscriptions reques in github.com/free5gc/udm...

Missing Authorization

Overview github.com/zitadel/zitadel/internal/api/oidc is a package for identity infrastructure Affected versions of this package are vulnerable to Missing Authorization due to missing enforcement of organization scopes in the zitadel process. An attacker can gain unauthorized access to resources ...

Beers with Talos breaks down the 2025 Talos Year in Review

The Beers with Talos B team that's Hazel, Bill, Joe and Dave break down sometimes in the literal sense the 2025 Talos Year in Review which is available now. The team dives into the biggest cybersecurity trends of the year, including: The rapid weaponization of new vulnerabilities Why identity abu...