RUSTSEC-2025-0132 `Reader::open_mmap` unsoundly marks unsafe memmap operation as safe

maxminddb prior to version 0.27 declared Reader::openmmap as safe despite wrapping an inherently unsafe memmap2 operation with no extra step done to guarantee safety. This could have led to undefined behaviour if the file were to be modified on disk while the memory map was still active...

RUSTSEC-2024-0394 mmap unmaintained

The mmap crate is unmaintained as its repository has been archived on Feb 10, 2022. The main alternative seems to be memmap2 crate...

mmap unmaintained

The mmap crate is unmaintained as its repository has been archived on Feb 10, 2022. The main alternative seems to be memmap2 crate...

RUSTSEC-2022-0053 mapr is Unmaintained

The mapr fork has been merged back into upstream fork memmap2. The maintainers have advised mapr is deprecated and will not receive any maintenance in favor of using memmap2. Possible Alternatives The below list has not been vetted in any way and may or may not contain alternatives; - memmap2...

mapr is Unmaintained

The mapr fork has been merged back into upstream fork memmap2. The maintainers have advised mapr is deprecated and will not receive any maintenance in favor of using memmap2. Possible Alternatives The below list has not been vetted in any way and may or may not contain alternatives; - memmap2...

RUSTSEC-2020-0077 memmap is unmaintained

The author of the memmap crate is unresponsive. Maintained alternatives: - memmap2...