Use-after-free vulnerabilities explained
Use-after-free bugs (CWE-416) power some of the worst zero-day exploit chains in browsers and kernels. Here's how they work and what stops them.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Use-after-free bugs (CWE-416) power some of the worst zero-day exploit chains in browsers and kernels. Here's how they work and what stops them.
A technical comparison of AMD SEV-SNP vs Intel TDX covering memory encryption, attestation, CVE history, and cloud provider support.
What integer overflow vulnerabilities are, how CWE-190 causes real breaches like Bitcoin's 2010 overflow bug, and how to detect and prevent them.
A practical look at remote attestation for confidential computing: how enclave protocols and hardware verification prove workloads haven't been tampered with.
Type confusion bugs let attackers corrupt memory by exploiting mismatched type assumptions. See real CVEs, how JIT engines fail, and how to catch it early.
WebAssembly runs your edge functions, service mesh plugins, and smart contracts. Here are the WebAssembly security risks hiding behind the sandbox.
Format string bugs let attackers turn a printf call into memory disclosure or arbitrary writes. Here's how CWE-134 works, real CVEs, and fixes.
Real documented WASM sandbox escape cases in Wasmtime and Wasmer, covering affected versions, severity, disclosure timelines, and how to remediate.
NoSQL injection lets attackers manipulate MongoDB-style queries via operators like $ne and $where. Learn how it works, real CVEs, and fixes.
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