CVE-2025-15570A vulnerability was found in ckolivas lrzip up to 0.651.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.8 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-119, CWE-416
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
ckolivas lrzip ckolivas:lrzip | through 0.651 | NVD |
References
- https://github.com/ckolivas/lrzip/product
- https://github.com/ckolivas/lrzip/issues/262exploit, issue-tracking
- https://github.com/user-attachments/files/21709004/PoC_UAF.zipexploit
- https://vuldb.com/?ctiid.344926permissions-required, vdb-entry
- https://vuldb.com/?id.344926third-party-advisory, vdb-entry
- https://vuldb.com/?submit.752595exploit, third-party-advisory, vdb-entry
- https://lists.debian.org/debian-lts-announce/2026/05/msg00011.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.