P5Verified

CVE-2026-58052: 7-zip before 26.03 (exclusive); +1 more affected products

CVE-2026-58052. CVSS 3.1 base score 3.3 (LOW, Vendor/CNA). EPSS 0.00171 (percentile 0.05905), scored 2026-10-06.

Affected technology

7-zip · before 26.03 (exclusive)
7-zip

7-Zip · 0 through 26.01
7-Zip

Description’s affected range: through 26.01 fails to preserve the Mark-of-the-Web when extracting a crafted RAR5 archive

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · Passive user interaction

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 4.8/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 23:06:02.980849+00:00

CWE: CWE-693
CCR priority: 13.2 /100 (P5)
CVSS 3.1: 3.3 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N · Vendor/CNA
EPSS: 0.00171 · percentile 0.05905 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-58052.html