AZL-99933

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AZL-99933

Summary: CVE-2026-0799 affecting package nmap 7.95-5

Details: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to try reading and writing the OS process memory in the 16GiB starting at the current stack frame on 64-bit architectures and in the entire address space on 32-bit architectures.

References: https://nvd.nist.gov/vuln/detail/CVE-2026-0799