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CVE-2025-15570

MEDIUM

5.3

Description

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/10/2026

Last Modified2/27/2026

Sourcenvd

Honeypot Sightings0

Affected Products

ckolivas:lrzip

Weaknesses (CWE)

CWE-119CWE-416

References

https://github.com/ckolivas/lrzip/(cna@vuldb.com)

https://github.com/ckolivas/lrzip/issues/262(cna@vuldb.com)

https://github.com/user-attachments/files/21709004/PoC_UAF.zip(cna@vuldb.com)

https://vuldb.com/?ctiid.344926(cna@vuldb.com)

https://vuldb.com/?id.344926(cna@vuldb.com)

https://vuldb.com/?submit.752595(cna@vuldb.com)

IOC Correlations

No correlations recorded

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