DEV Community

Cybersecurity

Articles related to cybersecurity and much more

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
CVE-2026-128067: CVE-2026-128067: Out-of-Bounds Heap Read and Write in Pillow libtiff Encoder via Geometry Tag Overrides

CVE-2026-128067: CVE-2026-128067: Out-of-Bounds Heap Read and Write in Pillow libtiff Encoder via Geometry Tag Overrides

Comments
4 min read
CVE-2026-123039: How PHP2Shell Became Root on Check Point Gateways, and How to Close It

CVE-2026-123039: How PHP2Shell Became Root on Check Point Gateways, and How to Close It

Comments
7 min read
The Zero-Trust MCP Gateway: Securing Autonomous AI Agent Tools with Default-Deny, Dynamic Leases, and Atomic Rollback

The Zero-Trust MCP Gateway: Securing Autonomous AI Agent Tools with Default-Deny, Dynamic Leases, and Atomic Rollback

Comments
11 min read
I Built CodeSentinel — An Open-Source Static Code Security Analyzer

I Built CodeSentinel — An Open-Source Static Code Security Analyzer

Comments
2 min read
CRA Scam Canada: Fake Canada Revenue Agency Calls and Texts Explained

CRA Scam Canada: Fake Canada Revenue Agency Calls and Texts Explained

1
Comments 1
7 min read
Introducing JANISSARY — Signal Over Noise

Introducing JANISSARY — Signal Over Noise

Comments
1 min read
CVE-2026-126084: CVE-2026-126084: Unsigned Content-Type in Rails Active Storage GCS Direct Uploads

CVE-2026-126084: CVE-2026-126084: Unsigned Content-Type in Rails Active Storage GCS Direct Uploads

Comments
4 min read
My First 30 Days as a Cybersecurity Analyst: What I Actually Learned

My First 30 Days as a Cybersecurity Analyst: What I Actually Learned

Comments
1 min read
Embedding Poisoning: How Terabytes of AI Lies Rewrite the Mathematical Expectation of Truth. TLLGeek project

Embedding Poisoning: How Terabytes of AI Lies Rewrite the Mathematical Expectation of Truth. TLLGeek project

Comments 1
4 min read
Why pip 26.2.0 matters when an index returns doubly encoded URLs

Why pip 26.2.0 matters when an index returns doubly encoded URLs

Comments
2 min read
GiTRay

GiTRay

Comments
1 min read
OT Asset Inventory Without Active Scanning

OT Asset Inventory Without Active Scanning

Comments
3 min read
Mass Assignment: The Field You Didn't Mean to Accept

Mass Assignment: The Field You Didn't Mean to Accept

Comments
6 min read
CVE-2026-58115: Node-RED's Unauthenticated Admin API Lets One Request Take Over an Industrial Gateway

CVE-2026-58115: Node-RED's Unauthenticated Admin API Lets One Request Take Over an Industrial Gateway

Comments
5 min read
Ethical Hacker vs Malicious Hacker: What's the Difference?

Ethical Hacker vs Malicious Hacker: What's the Difference?

Comments
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.