CVE-2026-5190 AWS C Event Stream Streaming Decoder Stack Buffer Overflow

Out-of-bounds write in the streaming decoder component in aws-c-event-stream before 0.6.0 might allow a third party operating a server to cause memory corruption leading to arbitrary code execution on a client application that processes crafted event-stream messages. To remediate this issue, user...

aws-c-event-stream 安全漏洞

aws-c-event-stream is a C language implementation library for the event stream protocol, open-sourced by Amazon Web Services - Labs. Versions of aws-c-event-stream prior to 0.6.0 contain security vulnerabilities. These vulnerabilities stem from out-of-bounds writing in the stream decoder componen...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the CEL-based HTTP functions. An attacker can make unauthorized network requests to internal or external resources and exfitrate sensitive information AWS IAM credentials, GCP tokens by crafting...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the CEL-based HTTP functions. An attacker can make unauthorized network requests to internal or external resources and exfitrate sensitive information AWS IAM credentials, GCP tokens by crafting...

GHSA-65XW-VW82-R86X vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-eks, crossplane-provider-aws-route53, crossplane-provider-family-aws, amazon-cloudwatch-agent, crossplane-provider-aws-kms, crossplane-provider-keycloak, crossplane-provider-aws-dynamodb, crossplane-provider-aws-lambda,...

CVE-2026-32287 vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-cognitoidp, crossplane-provider-aws-eks, crossplane-provider-gcp, crossplane-provider-aws-acm, crossplane-provider-aws-route53-fips, crossplane-provider-aws-iam-fips, crossplane-provider-aws-dynamodb-fips, aws-otel-collector-fips,...

PT-2026-29110

Name of the Vulnerable Software and Affected Versions aws-mcp-server affected versions not specified Description aws-mcp-server is affected by a command injection issue that allows for remote code execution. This issue is related to the AWS CLI. It has been identified as a zero-day. Recommendatio...

Fedora 44 : pyOpenSSL (2026-5697f4e025)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-5697f4e025 advisory. Update to version 26.0.0 - Added support for using aws-lc instead of OpenSSL. - Properly raise an error if a DTLS cookie callback returned a cookie...

Improper Neutralization

Overview Affected versions of this package are vulnerable to Improper Neutralization via the CloudFront signing utilities when unsanitized input containing special characters is passed to the policy document generation process. An attacker can alter access restrictions by injecting specially...

AWS SDK for .NET: Improper escaping of special characters in CloudFront policy document construction

This notification is related to the CloudFront signing utilities in the AWS SDK for .NET, which are used to generate Amazon CloudFront signed URLs and signed cookies. A defense-in-depth enhancement has been implemented to improve handling of special characters, such as double quotes and...

GHSA-G3VH-WFH4-FP76 vulnerabilities

Vulnerabilities for packages: linux-gcp, linux-qemu, linux-aws, linux-azure, linux-vmware...

CVE-2026-23227 vulnerabilities

Vulnerabilities for packages: linux-gcp, linux-qemu, linux-aws, linux-azure, linux-vmware...

Ubuntu: Security Advisory (USN-8121-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-8112-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-8112-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

AWS VDP: V2Plugin.Decrypt panics on empty ciphertext (Remote DoS)

A vulnerability was discovered in the "aws-encryption-provider" component where the "V2Plugin.Decrypt" function accessed the ciphertext slice without checking if it was empty, leading to a panic and crashing the entire gRPC server process...

AWS VDP: V1Plugin.Decrypt panics on empty ciphertext (Remote DoS)

A vulnerability was discovered in the aws-encryption-provider component of the pkg/plugin/plugin.go file at revision 4341c70. The vulnerability caused the V1Plugin.Decrypt function to panic when passed an empty ciphertext, crashing the entire gRPC server process. This was due to the function...

GHSA-394X-VWMW-CRM3 AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid D...

AWS-LC X.509 Name Constraints Bypass via Wildcard/Unicode CN

Summary AWS-LC is an open-source, general-purpose cryptographic library. Impact A logic error in CN Common Name validation allows certificates with wildcard or raw UTF-8 Unicode CN values to bypass name constraints enforcement. The cn2dnsid function does not recognize these CN patterns as valid D...

Linux Distros Unpatched Vulnerability : CVE-2026-4428

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A logic error in CRL distribution point validation in AWS-LC before 1.71.0 causes partitioned CRLs to be incorrectly rejected as out of scope, which allows a...