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1 April 2026

Vulnerabilities first published on this day (UTC), newest first.

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  • Critical 9.8
    CVE-2026-34159 Public exploit

    llama.cpp: Unauthenticated RCE via GRAPH_COMPUTE buffer=0 bypass in llama.cpp RPC backend

    llama.cpp is an inference of several LLM models in C/C++. Prior to version b8492, the RPC backend's deserialize_tensor() skips all bounds validation when a tensor's buffer field is 0. An unauthenticated attacker can read and write arbitrary process memory via…

  • Critical 9.8
    CVE-2026-29014 Public exploit Scanner template EPSS 39%

    MetInfo CMS Unauthenticated PHP Code Injection RCE

    MetInfo CMS versions 7.9, 8.0, and 8.1 contain an unauthenticated PHP code injection vulnerability that allows remote attackers to execute arbitrary code by sending crafted requests with malicious PHP code. Attackers can exploit insufficient input neutralizat…