CVE-2026-33320 Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service

Dasel is a command-line tool and library for querying, modifying, and transforming data structures. Starting in version 3.0.0 and prior to version 3.3.1, Dasel's YAML reader allows an attacker who can supply YAML for processing to trigger extreme CPU and memory consumption. The issue is in the...

CVE-2026-33320

Dasel is a command-line tool and library for querying, modifying, and transforming data structures. Starting in version 3.0.0 and prior to version 3.3.1, Dasel's YAML reader allows an attacker who can supply YAML for processing to trigger extreme CPU and memory consumption. The issue is in the...

CVE-2026-33320

CVE-2026-33320 affects the Dasel project: versions 3.0.0 through prior to 3.3.1 expose an unbounded CPU/memory denial of service via YAML processing. The flaw lies in Dasel’s UnmarshalYAML implementation, which manually resolves yaml.Node.Alias pointers without any expansion budget, bypassing go-...

CVE-2026-33320 Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service

Dasel is a command-line tool and library for querying, modifying, and transforming data structures. Starting in version 3.0.0 and prior to version 3.3.1, Dasel's YAML reader allows an attacker who can supply YAML for processing to trigger extreme CPU and memory consumption. The issue is in the...

CVE-2026-33320

Dasel is a command-line tool and library for querying, modifying, and transforming data structures. Starting in version 3.0.0 and prior to version 3.3.1, Dasel's YAML reader allows an attacker who can supply YAML for processing to trigger extreme CPU and memory consumption. The issue is in the...

Dasel 安全漏洞

Dasel is a command-line data querying and conversion tool developed by Tom Wright. Versions of Dasel from 3.0.0 to 3.3.1 had security vulnerabilities. These vulnerabilities stemmed from the YAML reader’s handling of alias nodes without proper extension restrictions, which could lead to excessive...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion through unbounded expansion of YAML aliases during the process. An attacker can exhaust system resources, causing CPU and memory consumption to spike, by providing crafted YAML input containing deeply nested or...

GO-2026-4768 Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service in github.com/tomwright/dasel

Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service in github.com/tomwright/dasel...

CVE-2026-33171

Statamic is a Laravel and Git powered content management system CMS. Prior to versions 5.73.14 and 6.7.0, authenticated Control Panel users could read arbitrary .json, .yaml, and .csv files from the server by manipulating the file dictionary's filename configuration parameter in the fieldtype's...

CVE-2026-33171 Statamic has a path traversal in file dictionary fieldtype

Statamic is a Laravel and Git powered content management system CMS. Prior to versions 5.73.14 and 6.7.0, authenticated Control Panel users could read arbitrary .json, .yaml, and .csv files from the server by manipulating the file dictionary's filename configuration parameter in the fieldtype's...

CVE-2026-33171 Statamic has a path traversal in file dictionary fieldtype

Statamic is a Laravel and Git powered content management system CMS. Prior to versions 5.73.14 and 6.7.0, authenticated Control Panel users could read arbitrary .json, .yaml, and .csv files from the server by manipulating the file dictionary's filename configuration parameter in the fieldtype's...

Mageia: Security Advisory (MGASA-2026-0058)

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...

Updated perl-YAML-Syck packages fix security vulnerabilities

YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. CVE-2026-4177...

MGASA-2026-0058 Updated perl-YAML-Syck packages fix security vulnerabilities

YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. CVE-2026-4177...

Intake has a Command Injection via shell() Expansion in Parameter Defaults

Summary The shell syntax within parameter default values appears to be automatically expanded during the catalog parsing process. If a catalog contains a parameter default such as shell, the command may be executed when the catalog source is accessed. This means that if a user loads a malicious...

Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service

Summary dasel's YAML reader allows an attacker who can supply YAML for processing to trigger extreme CPU and memory consumption. The issue is in the library's own UnmarshalYAML implementation, which manually resolves alias nodes by recursively following yaml.Node.Alias pointers without any...

GHSA-4FCP-JXH7-23X8 Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service

Summary dasel's YAML reader allows an attacker who can supply YAML for processing to trigger extreme CPU and memory consumption. The issue is in the library's own UnmarshalYAML implementation, which manually resolves alias nodes by recursively following yaml.Node.Alias pointers without any...

PT-2026-26480

Name of the Vulnerable Software and Affected Versions Dasel versions 3.0.0 through 3.3.1 Description Dasel’s YAML reader is susceptible to excessive CPU and memory consumption when processing YAML data supplied by an attacker. This occurs because the library’s UnmarshalYAML implementation...

SUSE CVE-2026-4177

YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. The heap overflow occurs when class names exceed the initial 512-byte allocation. The base64 decoder could read past the buffer end on...

PT-2026-26065

Statamic is a Laravel and Git powered content management system CMS. Prior to versions 5.73.14 and 6.7.0, authenticated Control Panel users could read arbitrary .json, .yaml, and .csv files from the server by manipulating the file dictionary's filename configuration parameter in the fieldtype's...