CVE-2026-48828: Exposure of Sensitive Information to an Unauthorized Actor

The Bulk Variables API in Apache Airflow called the redactor without passing the variable's key, so the key-based shouldhidevalueforkey check which triggers on secret-suffixed key names like password / token / secret could not fire for JSON-decodable variable values. An authenticated UI/API user...

PT-2026-56176

Name of the Vulnerable Software and Affected Versions Apache Airflow versions prior to 3.3.0 Description The Bulk Variables API fails to pass the variable's key to the redactor. This prevents the should hide value for key function from identifying secret-suffixed key names, such as password, toke...

Linux Distros Unpatched Vulnerability : CVE-2026-14803

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mojo::JSON versions before 9.47 for Perl allow memory exhaustion via unbounded recursion in the pure-Perl decoder. The pure-Perl decode path decodevalue...

The vulnerability of the JWT Ruby JWT implementation lies in the authentication process’s flaws, which allow attackers to trigger a service denial.

The vulnerability of the JWT Ruby implementation is related to deficiencies in the authentication process. Exploiting this vulnerability could allow an attacker, operating remotely, to cause service failures...

CVE-2026-55417: Missing Authorization

Chevereto is a self-hosted media-sharing platform. Starting in version 3.7.5 and prior to version 4.5.4, when a user enables the private profile option, visiting their profile HTML route /username correctly returns 404. However, the /json AJAX listing endpoint does not apply the same check. An...

Streamable HTTP transport lacks DNS-rebinding (Host/Origin) protection

Summary MCP::Server::Transports::StreamableHTTPTransport the Rack-mountable Streamable HTTP transport in the mcp gem processes every incoming JSON-RPC request without ever inspecting the HTTP Host or Origin request headers. There is no AllowedHosts/AllowedOrigins allowlist and no DNS-rebinding...

Unbounded line buffer in stdio transports leads to memory exhaustion (DoS)

Summary The stdio transports in MCP::Server::Transports::StdioTransport and MCP::Client::Stdio read newline-delimited JSON-RPC frames using IOgets with no limit argument. CRuby's IOgets with no limit reads from the current position until the next separator \n with no upper bound on the returned...

Unbounded JSON-RPC request body causes uncontrolled memory allocation in StreamableHTTPTransport

Summary An unauthenticated remote attacker can force any MCP Ruby SDK server using MCP::Server::Transports::StreamableHTTPTransport to allocate gigabytes of memory by sending a single oversized JSON-RPC POST. The transport reads the entire HTTP body into a Ruby String and parses it with...

json-c-devel-0.19-1.1 on GA media (moderate)

json-c-devel-0.19-1.1 on GA media Announcement ID: openSUSE-SU-2026:11188-1 Rating: moderate Cross-References: CVE-2013-6370 CVE-2013-6371 CVE-2026-11322 CVE-2026-9146 Affected Products: openSUSE Tumbleweed An update that solves 4 vulnerabilities can now be installed. Description: These are all...

CVE-2026-59712

Leantime's Users::getUser method in the JSON-RPC API lacks proper authorization checks, allowing authenticated users to retrieve full user credential rows including password hashes, TOTP secrets, and session tokens. Attackers can exploit this by calling users.getUser with arbitrary user IDs to...

CVE-2026-59712

According to the connected NVD records, CVE-2026-59712 affects Leantime’s JSON-RPC API via the Users::getUser method. The vulnerability arises from missing authorization checks, enabling authenticated users to call users.getUser with arbitrary user IDs and enumerate accounts. The outcome is expos...

Malicious Package

Overview mongoose-json-format is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

Security update for perl-Cpanel-JSON-XS

This update for perl-Cpanel-JSON-XS fixes the following issues CVE-2026-9334: type confusion via duplicate object keys when dupkeysasarrayref is enabled bsc1267546. CVE-2026-9516: denial of service via UTF-8 BOM prefixed input when a decode filter callback throws bsc1267547. Patch Instructions: T...

SUSE-SU-2026:2782-1 Security update for perl-Cpanel-JSON-XS

This update for perl-Cpanel-JSON-XS fixes the following issues - CVE-2026-9334: type confusion via duplicate object keys when dupkeysasarrayref is enabled bsc1267546. - CVE-2026-9516: denial of service via UTF-8 BOM prefixed input when a decode filter callback throws bsc1267547...

RLSA-2026:35833 Important: container-tools:rhel8 security update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fixes: github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption JWE object CVE-2026-34986...

[SECURITY] Fedora 44 Update: sandogasa-0.15.3-2.fc44

A collection of tools and libraries for Fedora package maintenance and contributor activity tracking, built around shared API clients for Bugzilla, Bodhi, NVD, dist-git, Discourse, FASJSON, and HyperKitty. The name sandogasa =E8=8F=85=E7=AC=A0 refers to a Japanese straw hat of ten associated with...

CVE-2026-4249

The throttling event handling mechanism in multiple WSO2 products accepts user-supplied JSON payloads without sufficient validation of their structure and content. This allows an unauthenticated remote attacker to inject malicious JSON data that can lead to a persistent denial of service conditio...

OESA-2026-2804 jq security update

jq is a lightweight and flexible command-line JSON processor. you can use it to slice and filter and map and transform structured data. It is written in portable C, and it has zero runtime dependencies. it can mangle the data format that you have into the one that you want. Security Fixes: jq is ...

EUVD-2026-41871

The throttling event handling mechanism in multiple WSO2 products accepts user-supplied JSON payloads without sufficient validation of their structure and content. This allows an unauthenticated remote attacker to inject malicious JSON data that can lead to a persistent denial of service conditio...

CVE-2026-4249

The throttling event handling mechanism in multiple WSO2 products accepts user-supplied JSON payloads without sufficient validation of their structure and content. This allows an unauthenticated remote attacker to inject malicious JSON data that can lead to a persistent denial of service conditio...