RHSA-2026:26234
Vulnerability from csaf_redhat - Published: 2026-06-16 09:33 - Updated: 2026-06-16 09:37A flaw was found in fast-uri. A remote attacker could exploit this vulnerability by providing a specially crafted Uniform Resource Locator (URL) containing percent-encoded path separators and dot segments. Due to incorrect processing, fast-uri would decode these elements before proper normalization, leading to distinct URLs resolving to the same internal path. This could allow an attacker to bypass security policies that rely on path-based comparisons, potentially gaining unauthorized access to resources.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in fast-uri. A remote attacker could exploit this vulnerability by crafting a malicious Uniform Resource Identifier (URI) that contains percent-encoded authority delimiters. The fast-uri library incorrectly decodes these delimiters during normalization and then re-emits them as raw separators, which can change the URI's intended authority. This issue allows applications that perform host allowlist checks, redirect validation, or outbound request routing to be steered to a different authority than specified, potentially bypassing security controls.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in the shell-quote component. The quote() function did not properly validate object-token inputs, allowing line terminators to pass unescaped into the output. A remote attacker could exploit this vulnerability by providing specially crafted input, which a POSIX shell would interpret as a command separator. This could lead to command injection, enabling the attacker to execute arbitrary code on the system.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in vm2, an open-source virtual machine (VM) sandbox for Node.js. This vulnerability allows an attacker to escape the sandbox environment by exploiting the `inspect` function. Successful exploitation can lead to arbitrary code execution on the host system, compromising the integrity and confidentiality of the system.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in Go's `crypto/x509` package. A remote attacker could exploit this by presenting a specially crafted certificate chain containing a large number of policy mappings. This inefficient validation process consumes excessive resources, which can lead to a denial of service (DoS) for applications or systems performing certificate validation.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — |
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A flaw was found in protobufjs, a JavaScript (JS) library used for compiling protobuf definitions. A remote attacker with low privileges can exploit this vulnerability by injecting arbitrary code into the "type" fields of protobuf definitions. This malicious code will then execute during the object decoding process, leading to arbitrary code execution and potentially full system compromise.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in xmldom and @xmldom/xmldom, a JavaScript module for parsing and serializing XML. This vulnerability allows an attacker to inject malicious content into XML comments. By doing so, the attacker can prematurely close a comment and insert unauthorized XML elements into the final output. This could lead to the manipulation of data within the XML document.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
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A flaw was found in the `xmldom` library, a JavaScript module for parsing XML documents. An attacker could exploit this vulnerability by providing a specially crafted, deeply nested XML document. This could lead to a Denial of Service (DoS) by causing the application to crash due to excessive recursion.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
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A flaw was found in xmldom and @xmldom/xmldom, a JavaScript library for parsing and serializing XML. This vulnerability allows an attacker to inject arbitrary XML markup into a document due to improper handling of DocumentType node fields during serialization. By crafting malicious input, an attacker can cause the XML serializer to prematurely terminate the DOCTYPE declaration, enabling the insertion of unauthorized content. This could lead to information disclosure or, in certain configurations, the execution of arbitrary code.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in xmldom. A remote attacker can exploit this vulnerability by providing specially crafted processing instruction data. Due to improper validation of the processing instruction closing sequence, the attacker can terminate the instruction prematurely and inject arbitrary XML nodes into the serialized output. This can lead to data manipulation and integrity issues within applications that process the affected XML.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
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A flaw was found in Axios, an HTTP client library. This vulnerability allows an attacker to exploit a prototype pollution issue if another part of the application has already polluted the Object.prototype. By doing so, the attacker can intercept and modify JSON responses or take control of the HTTP communication. This could lead to unauthorized access to sensitive information like user credentials and request details.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in Axios, a software library for making network requests. A remote attacker can exploit a prototype pollution vulnerability to inject arbitrary HTTP headers into outgoing requests. This occurs when the application's core object definitions are manipulated, causing Axios to misinterpret data and include attacker-controlled headers in network communications. This could lead to unauthorized actions or data manipulation.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
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A flaw was found in Axios, a promise-based HTTP client for browsers and Node.js. This vulnerability occurs because the `toFormData` function recursively processes nested objects without a depth limit. A remote attacker can exploit this by sending deeply nested request data, which causes the Node.js process to crash due to a RangeError, leading to a potential Denial of Service (DoS) if the process crashes.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in Axios, a promise-based HTTP client. This vulnerability, a Prototype Pollution "Gadget" attack, allows an attacker to manipulate the `Object.prototype.validateStatus` property. By polluting this property, all HTTP error responses (such as 401, 403, or 500) are silently treated as successful responses. This can lead to a complete bypass of application-level authentication and error handling, potentially granting unauthorized access.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in Axios, a promise-based HTTP client. An attacker who can control the destination address of an Axios request can exploit this vulnerability. By using specific internal network addresses (within the 127.0.0.0/8 range, excluding 127.0.0.1), the attacker can completely bypass the NO_PROXY protection, potentially leading to unauthorized access or information disclosure within the network. This issue is an incomplete fix for a previous vulnerability.
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
A flaw was found in Axios, a widely used HTTP client. This vulnerability, known as a Prototype Pollution "Gadget" attack, allows a remote attacker to subtly alter JSON API responses. By manipulating a specific function, an attacker can selectively modify data within these responses. This could lead to significant security breaches, including unauthorized privilege escalation, fraudulent balance manipulation, or bypassing critical authorization checks.
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
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A flaw was found in protobufjs, a library used to compile protobuf definitions into JavaScript functions. A remote attacker could exploit this vulnerability by providing a crafted descriptor that includes a non-string default value for a bytes field. This could lead to the generation of an unsafe expression within the toObject conversion function, ultimately allowing the attacker to execute arbitrary code.
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64 | — |
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},
{
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"text": "This flaw occurs during the validation of otherwise trusted certificate chains that contain a large number of policy mappings, leading to excessive resource consumption. Exploitation requires an attacker to present a specially crafted, yet trusted, certificate chain which would require the attacker has already compromised a trusted certificate root. Red Hat continuously monitors certificate authorities and curates the set which is trusted by default for Red Hat products.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"cve": "CVE-2026-41242",
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"id": "CWE-94",
"name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
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"Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64",
"Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64",
"Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H",
"version": "3.1"
},
"products": [
"Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:dca74b10e54c6598ef2f8d962f677895ee6ca745778f0f5db25e0ebfe443990e_amd64",
"Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:dac8b7c19b9bf59aa6df97828ae6955252ba45246d1597cd2cf46c028dfce4fb_amd64",
"Red Hat Developer Hub 1.9:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:9e95e1183f47b0f9aa439bdb408a0ccdf87b72cefe704abad0c7e9a90bd607f5_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "protobufjs: protobufjs: Arbitrary code execution due to unsafe expression generation from crafted protobuf descriptors"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.