Buffer overflow in Ckolivas Lrzip
CVE-2025-15570
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…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (10.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Ckolivas Lrzip — versions 0.651
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (Exploit, VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (issue-tracking, Exploit, Issue Tracking)
- cna@vuldb.com (Exploit, exploit)
- cna@vuldb.com (Product, product)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2025-15570?
- CVE-2025-15570 is a medium-severity vulnerability in Ckolivas Lrzip, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.3/10. Published 2026-02-10.
- How severe is CVE-2025-15570?
- Medium severity. CVSS v3 base score is 5.3 out of 10.