CVE-2025-15570

Katalog CVE

CVSS 7.8 · High EPSS 0,23%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada ckolivas lrzip. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

10 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-416: Use After Free

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 12,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://vuldb.com/?id.344926 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.752595 exploit · advisory pihak ketiga · vdb entry
• https://github.com/ckolivas/lrzip/issues/262 exploit · issue tracking
• https://github.com/user-attachments/files/21709004/PoC_UAF.zip exploit
• https://github.com/ckolivas/lrzip/ product
• https://vuldb.com/?ctiid.344926 permissions required · vdb entry
• https://lists.debian.org/debian-lts-announce/2026/05/msg00011.html