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Chainguard Harness uses frontier AI to test running applications for vulnerabilities

Chainguard has announced Chainguard Harness, a new cyber harness that uses frontier AI models like Anthropic’s Claude Mythos 5.1 to find and fix exploitable vulnerabilities in an organization’s application code. Harness builds an application from an organization’s source code in an isolated microVM, instructs a frontier model to hunt for exploitable vulnerabilities in a live, running instance, and reproduces every fi…

Vulnerabilities & Zero-Day
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U.S. CISA adds GitLab and Cisco flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds GitLab and Cisco flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added GitLab and Cisco vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: Below are the flaws added to the catalog: CVE-2026-97229 is a critical security flaw that could let attackers run code on […]

Vulnerabilities & Zero-Day
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AWS Security Bulletins

CVE-2026-119117 - Insertion of sensitive information into a log file and process argument list in the Amazon Kinesis Producer Library for Java

Bulletin ID: 2026-159-AWS Publication Date: 10/30/2026 11:00 AM PDT Description: We published CVE-2026-119117. Insertion of sensitive information into a log file in Amazon Kinesis Producer Library for Java before 1.0.8, when the library's logger is configured at DEBUG log level, might allow local users to obtain the AWS credentials that the library resolved for the application. Separately, affected versions of the li…

Vulnerabilities & Zero-Day Cloud Computing
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AWS Security Bulletins

CVE-2026-119086 - Missing type validation in xQueueSelectFromSet in FreeRTOS-Kernel

Bulletin ID: 2026-158-AWS Publication Date: 10/30/2026 10:30 AM PDT Description: FreeRTOS-Kernel is a real-time operating system kernel for microcontrollers and small microprocessors, distributed by Amazon. We identified CVE-2026-119086, the queue-set selection path does not fully validate that the referenced kernel object is a queue set before operating on it. On MPU-enabled builds with queue sets enabled, an unpriv…

Vulnerabilities & Zero-Day Cloud Computing Operating Systems
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