Cisco

🔴 Critical | Source: The Hacker News Cisco has patched a server-side request forgery (SSRF) vulnerability in Unified Communications Manager (Unified CM) that allows an unauthenticated network attacker to write arbitrary files to the system and escalate privileges to root. The flaw is tracked as CVE-2026-20230 and public proof-of-concept exploit code is already available, significantly lowering the barrier to exploitation. Cisco’s PSIRT has not confirmed active exploitation in the wild, but the availability of working PoC code makes patching urgent. ...

🟢 Low | Source: The Register — Security Cisco has publicly praised its AI model ‘Mythos’ for its performance in automated vulnerability discovery but has declined to disclose the number of bugs it actually found. Separately, Anthropic has expanded its Project Glasswing initiative by adding 150 new partners, signalling growing industry investment in AI-driven security tooling. The opacity around Mythos’ results raises questions about transparency and how organisations should evaluate AI security claims. ...