Vulnerability DatabaseGHSA-mj73-j457-8x9q

GHSA-mj73-j457-8x9q
Rust vulnerability analysis and mitigation

maxminddb prior to version 0.27 declared Reader::open_mmap 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.


SourceNVD

Related Rust vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-66627HIGH8.4
  • RustRust
  • wasmi
NoYesDec 09, 2025
GHSA-xrv8-2pf5-f3q7MEDIUM6
  • RustRust
  • nitro-tpm-pcr-compute
NoYesDec 05, 2025
CVE-2025-67487MEDIUM5.5
  • RustRust
  • static-web-server
NoYesDec 09, 2025
CVE-2025-66622LOW1.3
  • RustRust
  • matrix-sdk-base
NoYesDec 09, 2025
RUSTSEC-2025-0135N/AN/A
  • RustRust
  • matrix-sdk-base
NoYesDec 08, 2025

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