CVE-2026-33195

A flaw was found in Active Storage, a component of Rails applications that manages file attachments. This vulnerability allows an attacker to manipulate file paths by using specially crafted input in blob keys. This manipulation can lead to unauthorized reading, writing, or deletion of arbitrary...

Missing Cryptographic Key Commitment

github.com/aws/amazon-s3-encryption-client-go is vulnerable to missing cryptographic key commitment. The vulnerability is due to improper validation of encrypted data keys when stored in instruction files instead of metadata, which allows an attacker with write access to the S3 bucket to introduc...

CVE-2026-33173

A flaw was found in Rails Active Storage. A remote attacker, acting as a direct-upload client, can exploit this vulnerability by manipulating metadata during file uploads. By setting internal flags, the attacker can bypass the system's automatic MIME Multipurpose Internet Mail Extensions type...

CVE-2026-33174

A flaw was found in Rails Active Storage. A remote attacker can exploit this vulnerability by sending a request with a large or unbounded Range header, such as bytes=0-, when files are served through Active Storage's proxy delivery mode. This action can cause the server to allocate memory...

openCryptoki: openCryptoki: Privilege Escalation or Data Exposure via Symlink Following

A flaw was found in openCryptoki, a PKCS11 library and tooling for Linux and AIX. A token-group user can exploit a symlink-following vulnerability by planting symbolic links in group-writable token directories. When an administrator runs a PKCS11 application or administrative tool as root, it may...

Important: Red Hat Security Advisory: Red Hat Ceph Storage

A new version of Red Hat build of Ceph Storage has been released The Red Hat Storage Ceph container images are based on the latest ubi9 base image and Ceph 8.1. This release updates to the latest version...

EUVD-2026-14732

A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content. If the underlying application processes parameters using methods like getParameterMap, the server prematurely parses and stores this content to...

GHSA-3X3V-W654-M28M Undertow: Denial of Service via Multipart/Form-Data Parsing on HTTP GET Requests

A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content. If the underlying application processes parameters using methods like getParameterMap, the server prematurely parses and stores this content to...

Undertow: Denial of Service via Multipart/Form-Data Parsing on HTTP GET Requests

A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content. If the underlying application processes parameters using methods like getParameterMap, the server prematurely parses and stores this content to...

CVE-2026-3260

Rejected reason: The Undertow web server enforces a default maximum HTTP request entity size limit. Any request including GET or HEAD containing a body that exceeds this configurable limit is safely dropped by the server, preventing single-request Resource Exhaustion Out of Memory Denial of Servi...

UBUNTU-CVE-2026-3260

A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content. If the underlying application processes parameters using methods like getParameterMap, the server prematurely parses and stores this content to...

CVE-2026-3260

Removed by vendor...

CVE-2026-3260

Undertow-based products are affected by CVE-2026-3260. A flaw allows remote attackers to trigger Denial of Service by sending an HTTP GET request containing multipart/form-data; if applications parse parameters with getParameterMap(), Undertow may prematurely parse and store content to disk, cons...

CVE-2026-3260

The Undertow web server enforces a default maximum HTTP request entity size limit. Any request including GET or HEAD containing a body that exceeds this configurable limit is safely dropped by the server, preventing single-request Resource Exhaustion Out of Memory Denial of Service attacks...

CVE-2026-3260

A flaw was found in Undertow. A remote attacker could exploit this vulnerability by sending an HTTP GET request containing multipart/form-data content. If the underlying application processes parameters using methods like getParameterMap, the server prematurely parses and stores this content to...

CVE-2026-33202

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, Active Storage's DiskServicedeleteprefixed passes blob keys directly to Dir.glob without escaping glob metacharacters. If a blob key contains attacker-controlled inp...

DEBIAN-CVE-2026-33202

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, Active Storage's DiskServicedeleteprefixed passes blob keys directly to Dir.glob without escaping glob metacharacters. If a blob key contains attacker-controlled inp...

DEBIAN-CVE-2026-33195

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, Active Storage's DiskServicepathfor does not validate that the resolved filesystem path remains within the storage root directory. If a blob key containing path...

DEBIAN-CVE-2026-33173

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, DirectUploadsController accepts arbitrary metadata from the client and persists it on the blob. Because internal flags like identified and analyzed are stored in the...

DEBIAN-CVE-2026-33174

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, when serving files through Active Storage's proxy delivery mode, the proxy controller loads the entire requested byte range into memory before sending it. A request...