Rapid7 Senior Principal Security Researcher Stephen Fewer discovered CVE-2026-0826, a critical unauthenticated stack-based buffer overflow vulnerability affecting multiple HP Poly VoIP devices. If you’ve been around vulnerability research long enough, the bug class here is going to feel very familiar. And interestingly enough, that’s exactly why it deserves attention. These older exploitation primitives never really went away; they just found new places to cause problems.
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Source: Rapid7
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