OESA-2025-1695 clamav security update

Clam AntiVirus is an anti-virus toolkit for UNIX. The main purpose of this software is the integration with mail servers attachment scanning. The package provides a flexible and scalable multi-threaded daemon, a command line scanner, and a tool for automatic updating via Internet. The programs ar...

CLSA-2025-1750782430 yelp: Fix of CVE-2025-3155

CVE-2025-3155: fix execution of arbitrary scripts in help documents, preventing malicious file exfiltration...

CVE-2025-20260

A vulnerability has been discovered in the PDF parsing engine of ClamAV. This flaw can be exploited to achieve remote code execution RCE. Given that ClamAV is routinely used to process untrusted input for example, email attachments and downloaded files, a malicious PDF document could trigger this...

Ex-CIA Analyst Sentenced to 37 Months for Leaking Top Secret National Defense Documents

A former U.S. Central Intelligence Agency CIA analyst has been sentenced to little more than three years in prison for unlawfully retaining and transmitting top secret National Defense Information NDI to people who were not entitled to receive them and for attempting to cover up the malicious...

Astra Linux – Vulnerability in Yelp

A flaw was discovered in Yelp. The Gnome user help application allows the help document to execute arbitrary scripts. This vulnerability enables malicious users to input help documents, which may result in the exfiltration of user files to an external environment...

CVE-2025-49794

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's...

Bias Amplification in RAG: Poisoning Knowledge Retrieval to Steer LLMs

In Large Language Models, Retrieval-Augmented Generation RAG systems can significantly enhance the performance of large language models by integrating external knowledge. However, RAG also introduces new security risks. Existing research focuses mainly on how poisoning attacks in RAG systems affe...

EulerOS 2.0 SP12 : expat (EulerOS-SA-2025-1582)

According to the versions of the expat package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an...

Adobe Acrobat Reader DC Doc Object Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handli...

Adversarial Text Generation with Dynamic Contextual Perturbation

Adversarial attacks on Natural Language Processing NLP models expose vulnerabilities by introducing subtle perturbations to input text, often leading to misclassification while maintaining human readability. Existing methods typically focus on word-level or local text segment alterations,...

OESA-2025-1609 yelp security update

Yelp is the help viewer in GNOME. It natively views Mallard, DocBook, man, info, and HTML documents. It can locate documents according to the freedesktop.org help system specification. Security Fixes: A flaw was found in Yelp. The Gnome user help application allows the help document to execute...

OESA-2025-1608 yelp security update

Yelp is the help viewer in GNOME. It natively views Mallard, DocBook, man, info, and HTML documents. It can locate documents according to the freedesktop.org help system specification. Security Fixes: A flaw was found in Yelp. The Gnome user help application allows the help document to execute...

OESA-2025-1607 yelp security update

Yelp is the help viewer in GNOME. It natively views Mallard, DocBook, man, info, and HTML documents. It can locate documents according to the freedesktop.org help system specification. Security Fixes: A flaw was found in Yelp. The Gnome user help application allows the help document to execute...

ALSA-2025:8421 Moderate: ghostscript security update

The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed. Security Fixes: Ghostscript: NPDL device: Compression buffer overflow CVE-2025-27832 For more details...

Medium: yelp

Issue Overview: A flaw was found in Yelp. The Gnome user help application allows the help document to execute arbitrary scripts. This vulnerability allows malicious users to input help documents, which may exfiltrate user files to an external environment. CVE-2025-3155 Affected Packages: yelp Not...

MGASA-2025-0170 Updated ghostscript packages fix security vulnerabilities

gslibctxstashsanitizedarg in base/gslibctx.c in Artifex Ghostscript before 10.05.1 lacks argument sanitization for the case. A created PDF document includes its password in cleartext. CVE-2025-48708...

SUSE-SU-2025:20364-1 Security update for libxml2

This update for libxml2 fixes the following issues: - CVE-2025-32414: Fixed out-of-bounds read when parsing text via the Python API bsc1241551. - CVE-2025-32415: Fixed heap-based buffer under-read via crafted XML documents bsc1241453...

Chinese-Owned VPNs

One one my biggest worries about VPNs is the amount of trust users need to place in them, and how opaque most of them are about who owns them and what sorts of data they retain. A new study found that many commercials VPNS are often surreptitiously owned by Chinese companies. It would be hard for...

Russia-Linked Hackers Target Tajikistan Government with Weaponized Word Documents

The Russia-aligned threat actor known as TAG-110 has been observed conducting a spear-phishing campaign targeting Tajikistan using macro-enabled Word templates as an initial payload. The attack chain is a departure from the threat actor's previously documented use of an HTML Application .HTA load...

CVE-2024-45621

The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents...