HIGHCVSS 8.8Actively exploited · CISA KEV since 2025-08-12Vulnerability

CVE-2025-8088

RARLAB WinRAR contains a path traversal vulnerability affecting the Windows version of WinRAR. This vulnerability could allow an attacker to execute arbitrary code by crafting malicious archive files.

Properties

Euvd product
WinRAR
Vulnerability name
RARLAB WinRAR Path Traversal Vulnerability
First seen
2026-01-29
Cvss score
8.8
Epss score
0.94509
Last seen
2026-10-19T12:00:27+00:00
Due date
2025-09-02
Euvd assigner
ESET
Circl context
Disrupting the World's Largest Residential Proxy Network
Retrieved at
2026-10-21T01:24:48+00:00
Exploited euvd since
2025-08-12T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2025-08-12
Euvd base score version
4.0
Score
8.8
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
win.rar GmbH, Win-Rar
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)

Related Entities (18)

MENTIONED_IN (11)

→[Campaign]Old WinRAR Flaw Fuels Attacks on Ukraine: How Unmanaged Software Keeps the Door Open
→[Campaign]BREAK THE SILENCE: Tracking Silent Lynx Through Exposed Infrastructure
→[Campaign]Indonesian Banking Sector Threat Landscape
→[Campaign]STOCKSTAY Another Day: The Latest Addition to Turla’s Intelligence Gathering Apparatus
→[Campaign]Analysis of Gamaredon campaign targeting Ukraine weaponizing CVE-2025-8088
→[Campaign]FSB’s matryoshka #1/3 – Gamaredon’s gifts that keeps unpacking – GammaPhish and GammaWorm
→[Campaign]Obfuscation Without Effort: Breaking a GIFTEDCROOK Stealer
→[Campaign]Unnamed campaign (ID 6983…)
→[Campaign]Amaranth-Dragon: Weaponizing CVE-2025-8088 for Targeted Espionage in Southeast Asia
→[Campaign]Diverse Threat Actors Exploiting Critical WinRAR Vulnerability CVE-2025-8088
→[Campaign]Unnamed campaign (ID 697b…)

AFFECTS_PRODUCT (3)

→[Product]cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:a:dtsearch:dtsearch:*:*:*:*:*:*:*:*

INVOLVES (2)

←[EmergentSignal]velocity_anomaly
←[Signal]kev_added · 2025-08-12

DESCRIBES (1)

←[KEVEntry]RARLAB WinRAR Path Traversal Vulnerability

HAS_WEAKNESS (1)

→[Weakness]Path Traversal: '.../...//'

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CVE-2025-8088 (CVSS 8.8) — Ninja Signal Threat Intelligence | Ninja Signal