HiTMS_steganography

HiTMS: A High-Throughput Multi-Stream Linguistic Steganography Framework Research code for linguistic steganography over LLM chat dialogues , with a single-stream baseline and a batched multi-stream HiTMS protocol that hides several independent secret messages at once and exploits GPU batching fo...

Astra Linux – Vulnerability in Chromium

The use of "after free" in Window Dialogs in Google Chrome before version 98.0.4758.80 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

PYSEC-2026-2558 Langchain-Chatchat Uses a Broken or Risky Cryptographic Algorithm

A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webuipages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument...

PT-2026-59215

A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webui pages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument paste...

OpenClaw input validation error vulnerability (CNVD-2026-26890)

OpenClaw is an intelligent artificial assistant open-sourced by the OpenClaw team. OpenClaw has a vulnerability related to input validation. An attacker can exploit this vulnerability to match allowed list entries based on dialogue metadata rather than a stable sender identity. This allows them t...

Hijacking Agent Memory: Stealthy Trojan Attacks through Conversational Interaction

Large language model LLM agents increasingly leverage long term memory to support persistent and autonomous task execution. However, this capability also introduces a new attack surface: memory poisoning, where adversaries can inject malicious information to influence future behavior. Existing...

Chatwoot SQL注入漏洞

Chatwoot is an open-source application developed by Chatwoot itself. It serves as an alternative to proprietary solutions such as customer engagement suites, intercom systems, Zendesk, and Salesforce service clouds. Versions of Chatwoot from 2.2.0 to 4.11.2 contained a SQL injection vulnerability...

EUVD-2026-27390

A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webuipages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument...

CVE-2026-7845

A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webuipages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument...

CVE-2026-7845

The CVE-2026-7845 issue affects chatchat-space Langchain-Chatchat (up to 0.3.1.3). It targets the Vision Chat Paste Image Handler: the function PIL.Image.tobytes in libs/chatchat-server/chatchat/webui_pages/dialogue/dialogue.py, via manipulation of paste_image.image_data, leads to the use of a we...

CVE-2026-7845 chatchat-space Langchain-Chatchat Vision Chat Paste Image dialogue.py PIL.Image.tobytes weak hash

A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webuipages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument...

ContextualJailbreak: Evolutionary Red-Teaming Via Simulated Conversational Priming

Large language models LLMs remain vulnerable to jailbreak attacks that bypass safety alignment and elicit harmful responses. A growing body of work shows that contextual priming, where earlier turns covertly bias later replies, constitutes a powerful attack surface, with hand-crafted multi-turn...

VMware Spring AI 访问控制错误漏洞

VMware Spring AI is a development framework by the American company VMware, which integrates artificial intelligence and large language model capabilities into the Spring ecosystem. VMware Spring AI has a access control vulnerability; this vulnerability stems from injecting filter logic through...

CVE-2026-5455

A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENTWRITEKEY can lead to use of hard-coded cryptographic key...

EUVD-2026-18603

A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENTWRITEKEY can lead to use of hard-coded cryptographic key...

CVE-2026-5455

A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENTWRITEKEY can lead to use of hard-coded cryptographic key...

CVE-2026-5455 Dialogue App ca.diagram.dialogue config.json hard-coded key

A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENTWRITEKEY can lead to use of hard-coded cryptographic key...

CVE-2026-5455

CVE-2026-5455 affects Dialogue App up to version 4.3.2 on Android. The vulnerable element is an unknown function in file res/raw/config.json of the ca.diagram.dialogue component. Manipulation of the argument SEGMENT_WRITE_KEY can lead to use of a hard-coded cryptographic key. The attack is local-...

CVE-2026-5455

A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENTWRITEKEY can lead to use of hard-coded cryptographic key...

CVE-2026-5455 Dialogue App ca.diagram.dialogue config.json hard-coded key

A vulnerability was determined in Dialogue App up to 4.3.2 on Android. The affected element is an unknown function of the file file res/raw/config.json of the component ca.diagram.dialogue. Executing a manipulation of the argument SEGMENTWRITEKEY can lead to use of hard-coded cryptographic key...