JLSEC-2026-655 Deno: Permission Bypass via Unicode Normalization Mismatch on macOS (APFS)

Summary Deno's permission system enforces filesystem and execution restrictions by comparing the requested path against the path supplied to --deny-read, --deny-write, --deny-run, or --deny-ffi. On macOS, that comparison was done at the raw-byte level while the APFS filesystem treats different...

CVE-2026-40025

The Sleuth Kit through 4.14.0 contains an out-of-bounds read vulnerability in the APFS filesystem keybag parser where the wrappedkeyparser class follows attacker-controlled length fields without bounds checking, causing heap reads past the allocated buffer. An attacker can craft a malicious APFS...

CVE-2026-40025

The vulnerability CVE-2026-40025 affects Sleuth Kit up to version 4.14.0, in the APFS filesystem keybag parser. The root cause is an out-of-bounds read: the wrapped_key_parser uses attacker-controlled length fields without bounds checking, enabling heap reads past the allocated buffer. A crafted ...

CVE-2018-4108

An issue was discovered in certain Apple products. macOS before 10.13.4 is affected. The issue involves the "Disk Management" component. It allows attackers to trigger truncation of an APFS volume password via an unspecified injection...