CVE-2021-33453

7.8 highEPSS 0.4%

High (7.8) in long range zip project long range zip. EPSS 0.4% chance of exploitation in the next 30 days.

An issue was discovered in lrzip version 0.641. There is a use-after-free in ucompthread() in stream.c:1538.

Severity

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2022-07-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19