Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation when the CURLOPTSSLSESSIONIDCACHE is enabled and the CURLSSLOPTEARLYDATA option is set in CURLOPTSSLOPTIONS. An attacker can intercept and obtain sensitive information by impersonating a server and...

CVE-2026-8804

Puppet resourceapi shipped in Puppet Core 8.x and Puppet Enterprise 2023.8.x and 2025.x does not preserve the sensitive flag on parameters defined via the resource-api, causing values such as passwords to be stored in cleartext in the agent's local transaction state cache. Affected versions of th...

CVE-2026-8804

The CVE concerns Puppet’s resource_api (bundled with Puppet Core 8.x and Puppet Enterprise 2023.8.x and 2025.x). A vulnerability exists where the sensitive flag on parameters defined via the resource-api is not preserved, causing values such as passwords to be stored in cleartext in the agent’s l...

CVE-2026-8804 Cleartext Storage of Sensitive Information for Puppet Resource API

Puppet resourceapi shipped in Puppet Core 8.x and Puppet Enterprise 2023.8.x and 2025.x does not preserve the sensitive flag on parameters defined via the resource-api, causing values such as passwords to be stored in cleartext in the agent's local transaction state cache. Affected versions of th...

CVE-2026-9545

In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate. When libcurl returns to the hostname the second time with a cached SSL...

ALPINE-CVE-2026-9545

In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate. When libcurl returns to the hostname the second time with a cached SSL...

CVE-2026-9545

In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate. When libcurl returns to the hostname the second time with a cached SSL...

CVE-2026-9545

In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate. When libcurl returns to the hostname the second time with a cached SSL...

CVE-2026-9545 exposing HTTP/3 early data

In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate. When libcurl returns to the hostname the second time with a cached SSL...

CVE-2026-9545 exposing HTTP/3 early data

In this scenario, libcurl first uses a proper HTTP/3 server for the initial transfers, and when it makes a second transfer to the same site it has been replaced by the attacker's impostor machine - without a valid certificate. When libcurl returns to the hostname the second time with a cached SSL...

PT-2026-55507

Name of the Vulnerable Software and Affected Versions resource api versions 1.5.0 through 1.9.1 resource api version 2.0.0 Puppet Core versions prior to 8.20.0 Puppet Enterprise 2023.8 versions prior to 2023.8.10 Puppet Enterprise 2025 versions prior to 2025.11.0 Description The resource api does...

github.com/containerd/containerd: containerd: Arbitrary code execution via CRI checkpoint image tag poisoning

A flaw was found in containerd, an open-source container runtime. The CRI Container Runtime Interface checkpoint import process fails to validate image references within a checkpoint image's configuration. An attacker with permissions to create pods can exploit this by using a specially crafted...

EUVD-2026-37817

Steeltoe's static JWKS cache shared across schemes and never invalidated...

GHSA-7FQC-P256-7PWJ Steeltoe's static JWKS cache shared across schemes and never invalidated

Summary The JWT signing key cache in TokenKeyResolver uses kid as the sole cache key without namespacing by authority. In applications with multiple JwtBearer schemes pointing to different identity providers, a key fetched for one scheme can satisfy token validation for another. Additionally,...

GHSA-4M69-67M6-PRQP Zebra has block suppression via NU5 same-header body poisoning of sent-hash cache

Description Am I affected You are affected if: 1. You run any version of zebrad up to and including v4.4.1. 2. Your node accepts inbound P2P connections network.listenaddr is set, which is the default. 3. Your node processes blocks past the checkpoint height non-finalized state is active. All...

EUVD-2026-41427

Dapr Sentry's OIDC discovery endpoint derives the issuer and jwksuri of the /.well-known/openid-configuration document from the request Host, honoring an attacker-controlled X-Forwarded-Host header without validation when no allowed-hosts list is configured the default, and serves the document wi...

CVE-2026-59096 Dapr - OIDC Discovery Issuer and JWKS URI Injection via Unvalidated X-Forwarded-Host

Dapr Sentry's OIDC discovery endpoint derives the issuer and jwksuri of the /.well-known/openid-configuration document from the request Host, honoring an attacker-controlled X-Forwarded-Host header without validation when no allowed-hosts list is configured the default, and serves the document wi...

Security Bulletin: Disk Cache Deserialization Remote Code Execution Vulnerability

Summary A remote code execution vulnerability was discovered in the disk-based caching mechanism. The vulnerability arose from unsafe deserialization of pickle data in cache services, which processed cached items without validation or integrity checks. An attacker who could influence or tamper wi...

kernel: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for ARM64, specifically within the vgic-its component. This vulnerability occurs when multiple concurrent operations incorrectly drop the translation cache's reference to an entry more than once during cache invalidation. Thi...

PYSEC-2026-629 Django Improper Access Control

The LazyUser class in the AuthenticationMiddleware for Django 0.95 does not properly cache the user name across requests, which allows remote authenticated users to gain the privileges of a different user...