CVE-2025-15570CWE-119CWE-416
ckolivas lrzip stream.c lzma_decompress_buf use after free
Medium · published February 10, 2026
What it is
A vulnerability was found in ckolivas lrzip up to 0.651. This impacts the function lzma_decompress_buf of the file stream.c. Performing a manipulation results in use after free. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
The record
Technical detail
- CVSS v4.0
- 4.8 · MEDIUM
- Vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- EPSS
- 0.00229 · 12.9th percentile
- Weaknesses
- CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-416 · Use After Free
- Published
- 2026-02-10T13:02Z
EPSS history
Timeline