CVE-2026-55183

Podman from 4.4.0 until 5.8.8 and 6.1.3 treats an image carrying the io.podman.annotations.checkpoint.runtime.name annotation as a checkpoint and silently ignores user-supplied container creation restrictions such as --cap-drop=ALL. This allows image-controlled checkpoint state to select weaker sandbox settings and capabilities. Rootless containers are not affected because checkpoint and restore are unavailable in that mode. This issue is fixed in versions 5.8.8 and 6.1.3.

Argo CD from 2.10.0 until 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2 creates PostDelete resource hooks without applying the AppProject destination and resource authorization checks used during ordinary synchronization. A user who can write to an Application's Git repository can commit a delete hook targeting a forbidden namespace, server, group, kind, or resource name, and deletion of the Application causes the application-controller to create that resource with its destination-cluster credentials. This issue is fixed in versions 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2.

A flaw in Portal for ArcGIS allows unauthenticated access to certain /portaladmin/local API endpoints under specific conditions. This could enable an attacker to access administrative functionality that should require authentication.

Cronicle prior to 0.9.119 concatenates the attacker-controlled item.user.full_name value into HTML in the administrator Activity Log (htdocs/js/pages/admin/Activity.js) without applying encode_entities and inserts the result through this.div.html. The bundled pixl-server-user input filter can be bypassed by a tag containing a line break because its regular expression does not match newlines. An authenticated non-administrator can update their own name through /api/user/update, and when free_accounts is enabled an anonymous attacker can plant the name during self-registration. The stored name executes script in an administrator's session when the Activity Log is opened, enabling administrator takeover and subsequent command execution. This issue is fixed in version 0.9.119.

OpenCATS prior to 0.10.0, in the Import module (modules/import/ImportUI.php), can preserve an uploaded file's original name for one import data type and place the file in the web-accessible temporary directory. An authenticated user with Import privileges can select the affected import path and upload a PHP file that remains under an attacker-controlled executable filename, and an import error can leave the file on disk. If the temporary directory is served with PHP execution enabled, requesting the staged file can execute arbitrary PHP code with the web server process privileges. This issue is fixed in version 0.10.0.

Risesoft-y9 Digital-Infrastructure 9.6.5 through 9.6.11 contains a path traversal vulnerability in the fileManager storeFile endpoint that allows unauthenticated attackers to write arbitrary files. By sending crafted fullPath and fileName parameters to POST /rest/storeFile, attackers can create or overwrite service-writable files, potentially achieving code execution.

An exposed dangerous endpoint in Ivanti Neurons Patch for Intune allows a remote authenticated attacker to leak sensitive authentication information.

An External Control of File Name or Path vulnerability in Ivanti Xtraction before version 2026.4 allows a remote authenticated attacker to redirect application-generated requests to an attacker-controlled endpoint and obtain EPMM connector credentials transmitted by the application.

TanStack Router is a client-first, server-capable, fully type-safe router and full-stack framework for the web. From 1.143.12 until 1.169.39 for @tanstack/start-server-core, 1.168.60 for @tanstack/react-start, 1.168.57 for @tanstack/solid-start, and 1.168.56 for @tanstack/vue-start, an unauthenticated attacker can place non-public fields in a server-function request payload so that attacker-controlled middleware state reaches the error path and a response-shaped object is accepted as an HTTP response. A crafted server-function URL can therefore return attacker-controlled HTML from the application's origin; when a visitor opens the URL, the injected script can access same-origin data and issue requests with the visitor's authority.

FearlessCMS is a flat-file content management system centered on simplicity and open source. In 0.1.2b and earlier, an authenticated administrator can set an arbitrary Git repository URL through admin/updater-handler.php and trigger perform_update, which passes the URL to update.sh. The updater clones the repository and replaces the live plugins/, admin/, and includes/ directories without verifying the repository's identity, signatures, or contents. Because router.php permits existing PHP files under plugins to be executed by the PHP development server, attacker-supplied update content can execute arbitrary PHP with the web server process's privileges and persist as a backdoor.