ThreatsDay: Android Spyware, PLC Attacks, AI Image Prompt Injection + 12 More Stories

Most of this week's trouble came dressed as something useful. A package stole data. A fake extension opened remote access. A safety app became spyware. An image gave hidden orders to an AI agent. Other threats hid in open systems, weak code, and normal network traffic. The threats change every...

TencentOS Server 2: pam (TSSA-2025:1034)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:1034 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

ALPINE-CVE-2026-11331

An attacker who knows or guesses that a resolver uses RPZ with wildcard CNAME policies can craft query names long enough to trigger a NAMETOOLONG error condition during RPZ processing. This is not handled correctly and may lead to defeating the RPZ rule. It also may lead to an unexpected exit of...

EUVD-2026-47708

A DNSSEC validating resolver that is under a random subdomain attack against a DNSSEC-signed zone can suffer from runaway memory usage. The attacker needs to be able to send queries faster than the resolver can perform validation. The increased memory usage can be orders of magnitude beyond the...

CVE-2026-42955 Extra fix for CVE-2026-40622 to also clamp the TTL of A/AAAA records disallowing a one-time 'ghost domain' delegation renewal via glue records

In NLnet Labs Unbound 1.16.2 up to and including 1.25.1, a similar vulnerability as with CVE-2026-40622 in the 'ghost domain names' family of attacks was found in Unbound that could extend the ghost domain window by up to one cached TTL configured value for A/AAAA glue records. Similar to other...

Why Modern SOCs Need Multi-Layered Detections

The cycle is over. For years, cybersecurity followed a familiar pattern: defenses improved, attackers adapted, and the back-and-forth continued. Today, AI-equipped attackers are simply outpacing defenses. Most intrusions now bypass endpoint and malware-based detection entirely. The CrowdStrike...

PT-2026-63416

Name of the Vulnerable Software and Affected Versions BIND 9 versions 9.11.0 through 9.18.50 BIND 9 versions 9.20.0 through 9.20.24 BIND 9 versions 9.21.0 through 9.21.23 BIND 9 versions 9.11.3-S1 through 9.18.50-S1 BIND 9 versions 9.20.9-S1 through 9.20.24-S1 Description A DNSSEC validating...

Defense against LLM Backdoors Using Critical Neuron Isolation Pruning

Large language models LLMs are vulnerable to backdoor attacks, where hidden triggers induce malicious outputs. Existing defenses generally fall into inference-time detection or training-time mitigation, but face two key limitations. First, they focus on fine-tuning-based backdoors e.g., PEFT...

Awesome-MoAI-Security — Updated!

Awesome Mobile On-Device AI Security SoK: Attack and Defense Landscape of Mobile On-device AI Systems Yujin Huang, Xin Zheng, Xingliang Yuan, Kwok-Yan Lam Mobile on-device AI systems execute AI models locally through ML frameworks such as LiteRT/TFLite , Core ML , ExecuTorch , ONNX , and...

CVE-2026-56577

HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through brute-force or credential-based attacks...

CVE-2026-56577 HCL MyCloud affected by Weak Password Policy

HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through brute-force or credential-based attacks...

CVE-2026-56577

HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through brute-force or credential-based attacks...

EUVD-2026-46340

HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through brute-force or credential-based attacks...

Open-Source Android AI Agents Could Let Invisible Screen Text Run Code on Host PCs

An Android app that can draw over other windows and write to shared storage can slip instructions to the AI agent driving that phone, in text no human eye will ever see. Two more steps, and the same app is running commands on the PC driving the agent. Researchers demonstrated that chain, plus six...

CVE-2023-37507 An information disclosure vulnerability affects HCL DevOps Plan

HCL DevOps Plan is susceptible to an information disclosure that can allow an attacker to focus their attacks based upon the information revealed...

CVE-2023-37507

Technical details for CVE-2023-37507 are not publicly available in the provided documents. The descriptions only state an information disclosure in HCL DevOps Plan. Monitor sources for updates and new technical details.

CVE-2023-37507 An information disclosure vulnerability affects HCL DevOps Plan

HCL DevOps Plan is susceptible to an information disclosure that can allow an attacker to focus their attacks based upon the information revealed...

Data Leakage Prevention in Agentic Applications Via Preemptive Hardening

Agentic systems integrate LLM driven planning with interfaces to external tools, making data leakage and tool misuse feasible via instruction/data boundary failures and prompt injection attacks. Enforcing required controls consistently is particularly challenging in workflows spanning many...

PT-2026-62003

Name of the Vulnerable Software and Affected Versions HCL MyCloud affected versions not specified Description The software implements a weak password policy, which increases the risk of account compromise via credential-based attacks or brute-force attempts, where an attacker systematically tries...

PT-2026-63302

Name of the Vulnerable Software and Affected Versions code.gitea.io/gitea versions 1.22.x through 1.26.x Description The Locale middleware, which processes every unauthenticated request, is susceptible to a Denial of Service DoS attack. The issue occurs when the middleware calls...