CVE-2026-4598

Versions of the package jsrsasign before 11.1.1 are vulnerable to Infinite loop via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse implementation receives zero or negative inputs, allowing an attacker to hang the process permanently by supplying such crafted values e.g.,...

CVE-2026-4598

Versions of the package jsrsasign before 11.1.1 are vulnerable to Infinite loop via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse implementation receives zero or negative inputs, allowing an attacker to hang the process permanently by supplying such crafted values e.g.,...

CVE-2026-4598

CVE-2026-4598 affects the JavaScript crypto library jsrsasign. Versions before 11.1.1 are vulnerable to an infinite loop in bnModInverse (ext/jsbn2.js) when BigInteger.modInverse receives zero or negative inputs, allowing a process to hang. The issue is caused by input handling in modInverse, lea...

AI in Cybersecurity Education -- Scalable Agentic CTF Design Principles and Educational Outcomes

Large language models are rapidly changing how learners acquire and demonstrate cybersecurity skills. However, when human--AI collaboration is allowed, educators still lack validated competition designs and evaluation practices that remain fair and evidence-based. This paper presents a...

PT-2026-27054

Name of the Vulnerable Software and Affected Versions jsrsasign versions prior to 11.1.1 Description An infinite loop occurs via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse implementation receives zero or negative inputs. This allows an attacker to permanently hang th...

jsrsasign security vulnerability

jsrsasign is a signature verification library developed by Kenji Urushima. Versions of jsrsasign prior to 11.1.1 contained security vulnerabilities. These vulnerabilities stemmed from the bnModInverse function in ext/jsbn2.js, which could cause infinite loops when processing zero or negative...

CVE-2026-4598: Loop with Unreachable Exit Condition

Versions of the package jsrsasign before 11.1.1 are vulnerable to Infinite loop via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse implementation receives zero or negative inputs, allowing an attacker to hang the process permanently by supplying such crafted values e.g.,...

PT-2026-29920

Summary The setChunkedCookie and deleteChunkedCookie functions in h3 trust the chunk count parsed from a user-controlled cookie value chunked N without any upper bound validation. An unauthenticated attacker can send a single request with a crafted cookie header e.g., Cookie: h3= chunked 999999 t...

Linux Distros Unpatched Vulnerability : CVE-2026-4645

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the github.com/antchfx/xpath component. A remote attacker could exploit this vulnerability by submitting crafted Boolean XPath expressions...

Fedora: Security Advisory (FEDORA-2026-bf741e26e4)

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...

SUSE CVE-2026-33022

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Versions 0.60.0 through 1.0.0, 1.1.0 through 1.3.2, 1.4.0 through 1.6.0, 1.7.0 through 1.9.0, 1.10.0, and 1.10.1 have a denial-of-service vulnerability in that allows any user who can create a TaskRun or...

[SECURITY] Fedora 43 Update: libsoup3-3.6.6-2.fc43

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP Simple Object Access Protocol implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is designed to work well with GTK applications...

MiracleLinux 9 : libarchive-3.5.3-7.el9_7 (AXSA:2026-345:01)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-345:01 advisory. libarchive: Infinite Loop Denial of Service in RAR5 Decompression via archivereaddata in libarchive CVE-2026-4111 Tenable has extracted the preceding...

Fedora 43 : python-ujson (2026-bf741e26e4)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-bf741e26e4 advisory. Update to 5.12.0. This release updates the license field in the Python metadata and fixes a buffer overflow/infinite loop from indent handling...

MGASA-2026-0061 Updated expat packages fix security vulnerabilities

libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content. CVE-2026-32776 libexpat before 2.7.5 allows an infinite loop while parsing DTD content. CVE-2026-32777 libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry...

CVE-2026-33022

A denial of service flaw was found in Tekton Pipelines. Any user who can create a TaskRun or PipelineRun to crash the controller cluster-wide by setting .spec.taskRef.resolver or .spec.pipelineRef.resolver to a string of 31+ characters. The crash occurs because GenerateDeterministicNameFromSpec...

Security Bulletin: IBM watsonx.data integration has several vulnerabilities due to open source packages (CVE-2026-24486,CVE-2025-50537,CVE-2026-24688)

Summary Open source packages are used as part of the overall processing in IBM watsonx.data integration. Vulnerability Details CVEID:CVE-2026-24486 DESCRIPTION: Python-Multipart is a streaming multipart parser for Python. Prior to version 0.0.22, a Path Traversal vulnerability exists when using...

CVE-2026-32889

A flaw was found in tinytag, a Python library for reading audio file metadata. An attacker who can supply specially crafted MP3 files for parsing can trigger a non-terminating loop within the library. This can cause the parsing operation to stop making progress, leading to a Denial of Service DoS...

CVE-2026-33013

A flaw was found in Micronaut Framework, specifically within the micronaut-core component. This vulnerability allows a remote attacker to cause a Denial of Service DoS by sending crafted indexed form parameters. The flaw occurs because the framework does not correctly handle descending array inde...

CVE-2026-33022 Tekton Pipelines: Controller can panic when setting long resolver names in TaskRun/PipelineRun

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Versions 0.60.0 through 1.0.0, 1.1.0 through 1.3.2, 1.4.0 through 1.6.0, 1.7.0 through 1.9.0, 1.10.0, and 1.10.1 have a denial-of-service vulnerability in that allows any user who can create a TaskRun or...