InfoSecBulletin Cybersecurity for mankind

Cisco alerted the customer that hackers are exploiting a serious remote code execution flaw in its Secure Firewall ASA and Threat Defense software. First disclosed on September 25, 2025, the vulnerability tracked as CVE-2025-20333 poses a severe risk to organizations relying on these firewalls for VPN access. With a CVSS …

Cisco has issued security updates to fix a critical vulnerability in the Unified Contact Center Express (UCCX) software that could allow attackers to gain root access. The Cisco UCCX platform, described by the company as a “contact center in a box,” is a software solution for managing customer interactions in …

Tenable researchers found 7 new vulnerabilities in OpenAI’s ChatGPT, putting users at risk of data theft and safety breaches through new attacks on AI systems dubbed HackedGPT. Flaws known as HackedGPT were found during testing of OpenAI’s ChatGPT-4o and some persist in ChatGPT-5. OpenAI has fixed some issues, but others …