MITRE Unveils Top 25 Most Dangerous Software Weaknesses of 2025

MITRE has released its 2025 Top 25 Most Dangerous Software Weaknesses list, identifying root causes of 39,080 Common Vulnerability and Exposure (CVE™) records this year. Common vulnerabilities are easy to spot and exploit, allowing attackers to take control of systems, steal sensitive information, or disrupt applications.

Developers, security teams, and executives now have a plan to prioritize fixes and improve software development lifecycles (SDLC). The annual ranking using real CVE data is now more important due to rising cyber threats.

• Cyber Attack

New Apple Exploit Bypasses Boot Defenses, Possibly Affects Millions of iPhones Worldwide

By infosecbulletin / Tuesday , June 23 2026

Researchers at cybersecurity firm Paradigm Shift found a new flaw called usbliter8. This flaw can get around main boot protections...

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• Cyber Attack
• Data Breach

India’s Tata Electronics hit by cyber breach: Hacker target 630 GB record

By infosecbulletin / Tuesday , June 23 2026

A cyber attack seems to have affected one of India's top electronics companies. Tata Electronics has said there was a...

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• Hot Topic

Anthropic’s Mythos reportedly broke NSA classified systems in hours

By infosecbulletin / Monday , June 22 2026

The recent finding shows how powerful Mythos is: the AI can access the US government's secret networks in just a...

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• International

OpenAI New Method “Deployment Simulation” Predicts AI Risks Before Deployment

By infosecbulletin / Monday , June 22 2026

Test before going live is important for AI developers. But there's a problem: testing usually uses fake scenarios that often...

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• Cyber Attack

AryStinger botnet infected thousands of D-Link routers globally

By infosecbulletin / Sunday , June 21 2026

AryStinger has taken control of over 4,000 old D-Link routers to use them as proxies for harmful traffic. The team...

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• International

Hacker suspected of sending alerts across Brazil

By infosecbulletin / Sunday , June 21 2026

Brazil's government suspects a hacking attack triggered an unauthorized ‌alert sent to cell phones across parts of the country early...

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• Hot Topic

CyberSentinel AI features 33 security tools like Nmap, SQLMap, and ZAP, utilizing Claude and GPT

By infosecbulletin / Sunday , June 21 2026

A new open-source cybersecurity tool named CyberSentinel AI v3.0 has come out. It is an important step in self-operated security...

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• Event

Barracuda hosts Dhaka roundtable on cyber resilience

By infosecbulletin / Saturday , June 20 2026

Barracuda gathered industry people in Dhaka on 18 June 2026 for a roundtable talk about cyber resilience. The company shared...

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• Alert
• International

CISA Alerts Fortinet Users as FortiBleed Affects 86,644 FortiGate Devices

By infosecbulletin / Saturday , June 20 2026

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) asked Fortinet users with FortiGate devices on Thursday to act to protect...

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• Alert

CISA: Splunk flaw under active exploit, patch by Sunday

By infosecbulletin / Saturday , June 20 2026

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has asked federal agencies to protect their systems by Sunday from a...

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Injection flaws and memory corruption are still common, but new risks are emerging. Cross-site scripting (CWE-79) is still a major issue, even though it has dropped from last year’s top spot, with seven Known Exploited Vulnerabilities (KEVs).

2025 CWE Top 25 Most Dangerous Software Weaknesses lists: