CVE-2023-31102

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CVSS 3.1

7.8 high

EPSS

57%p99

Published

Nov 3, 2023 (Nov 3, 2023)

Modified

Jun 17, 2026

Description

Ppmd7.c in 7-Zip before 23.00 allows an integer underflow and invalid read operation via a crafted 7Z archive.

Vendors: 7-zip netapp
Products: 7-zip, active iq unified manager, oncommand workflow automation
Weakness: CWE-191
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (57.1%)

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