Microsoft, Palo Alto Networks Find Many Vulnerabilities by Using AI on Their Own Code
Microsoft’s MDASH discovered 16 of the Patch Tuesday vulnerabilities, and Palo Alto used Mythos to find dozens of flaws. The post Microsoft, Palo Alto Networks Find Many Vulnerabilities by Using AI on Their Own Code appeared first on SecurityWeek.
Microsoft and Palo Alto Networks have separately reported this week that they have seen significant results after turning AI on their own code to find vulnerabilities.
Advanced AI models such as Claude Mythos have sparked debate in the cybersecurity industry about what the vulnerability discovery landscape will look like going forward. While some organizations have confirmed that these AI models are a game-changer, others are skeptical of their actual performance.
Microsoft said on Tuesday that more than a dozen of the 137 vulnerabilities fixed with its latest Patch Tuesday updates were found by a new AI system called MDASH (multi-model agentic scanning harness) built by its Autonomous Code Security team.
Related breach coverage
- Fortinet, Ivanti Patch Critical Vulnerabilities2026-05-13
Successful exploitation of these flaws could lead to arbitrary code execution and information disclosure. The post Fortinet, Ivanti Patch Critical Vulnerabilities appeared first on SecurityWeek.
- Chipmaker Patch Tuesday: Intel and AMD Patch 70 Vulnerabilities2026-05-13
The two chip giants have published over two dozen advisories describing recently identified security defects. The post Chipmaker Patch Tuesday: Intel and AMD Patch 70 Vulnerabilities appeared first on SecurityWeek.
- Microsoft Warns of Exchange Server Zero-Day Exploited in the Wild2026-05-15
Microsoft has shared mitigations for CVE-2026-42897 until a permanent patch can be released for affected Exchange Server versions. The post Microsoft Warns of Exchange Server Zero-Day Exploited in the Wild appeared first on SecurityWeek.
- Mythos Proves Potent in Vulnerability Discovery, Less Convincing Elsewhere2026-05-14
Independent benchmarking finds Mythos highly effective for source code audits, reverse engineering, and native-code analysis, though its exploit validation and reasoning capabilities remain inconsistent. The post Mythos Proves Potent in Vulnerability Discovery, Less Convincing Elsewhere appeared first on SecurityWeek.
