VULNERABILITY INTELLIGENCE

CVE-2021-26308

CVSS score7.5 HIGH
EPSS probability1.52%
CISA KEVNot currently listed
Published2021-01-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

An issue was discovered in the marc crate before 2.0.0 for Rust. A user-provided Read implementation can gain access to the old contents of newly allocated memory, violating soundness.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references