UBUNTU-CVE-2026-88359

libfyaml 0.9.6 contains a stack exhaustion vulnerability in fyatomiterformat. When processing a specially crafted YAML document containing a very large literal or folded block scalar, the function repeatedly grows an internal buffer using alloca inside a loop. The allocated stack memory is not...

CVE-2026-88359

libfyaml 0.9.6 contains a stack exhaustion vulnerability in fyatomiterformat. When processing a specially crafted YAML document containing a very large literal or folded block scalar, the function repeatedly grows an internal buffer using alloca inside a loop. The allocated stack memory is not...