OSV-2025-965 Stack-use-after-scope in Assimp::FBX::FBXExportProperty::FBXExportProperty

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=465494996 Crash type: Stack-use-after-scope READ 1 Crash state: Assimp::FBX::FBXExportProperty::FBXExportProperty Assimp::FBX::FBXExportProperty std::1::vectorAssimp::FBX::FBXExportProperty, Assimp::FBXExporter::WriteObjects...

CVE-2025-39802

CVE-2025-39802 affects the Linux kernel’s poly1305 implementation (lib/crypto: arm/poly1305). The root cause is register corruption when SIMD is unusable; the patch restores a cheap SIMD usability check (may_use_simd) that was removed by a prior commit and ensures poly1305 code behaves safely rat...