Open Source Security Risks Rise in 2026 Amid Record Patch Tuesday
Microsoft releases a record 200 security patches in June 2026, with 36 critical bugs. Open source security risks are on the rise, with 100 firms deemed security risks by the US.

Microsoft released nearly 200 security patches in a record-breaking Patch Tuesday for June 2026, with 36 critical bugs earning the company's most dire rating, and exploit code for at least three of the weaknesses now publicly available.
Understanding the Open Source Connection
The trend towards open source development has led to increased collaboration but also introduced new security risks. With 1156 upvotes on Hacker News, Lore, an open source version control system designed for scalability, highlights the community's interest in secure and scalable solutions. Meanwhile, Volkswagen's decision to block GrapheneOS users raises questions about the compatibility and security of open source operating systems.
DeepSeek and Security Risks
- 100 firms have been deemed security risks by the US, with DeepSeek being a notable example, emphasizing the need for vigilant security measures in the tech industry.
- The RFC 10008: The new HTTP Query Method proposal, with 377 upvotes, indicates a move towards more secure and efficient data querying methods.
According to Krebs on Security, this Patch Tuesday sets a new record for the number of fixes released by Microsoft in a single month.
What the Sceptics Say
Some argue that the push for open source solutions might compromise security due to the lack of centralized control and oversight. This scepticism is valid, considering the publicly available exploit code for some of the recently patched vulnerabilities.
What This Means for the Industry
Companies like Microsoft, Google, and Volkswagen will need to navigate these security challenges. Over the next 6-12 months, we can expect a significant focus on security patches and updates, especially for open source systems. The US holding off on blacklisting DeepSeek suggests a cautious approach to regulating security risks, potentially giving companies time to rectify their security posture.
Key Takeaways
- Engineers: Prioritize secure coding practices and keep abreast of the latest security patches and updates.
- Investors: Consider the security landscape when evaluating investments in tech companies, especially those reliant on open source solutions.
- Business Leaders: Implement robust security protocols and ensure regular updates to mitigate risks associated with open source and proprietary software.
- Consumers: Be aware of the potential security risks of open source systems and take steps to protect personal data, such as using reputable antivirus software and keeping systems up to date.
As the tech industry continues to evolve, engineers should focus on developing secure solutions, investors should consider security in their investment strategies, and business leaders should prioritize security protocols to navigate the challenges of open source and security risks.
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Priya Mehta
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