Gamaredon Exploits WinRAR to Deliver GammaWorm and GammaSteel Against Ukraine

{
"priority": "HIGH",
"cve": "CVE-2025-8088",
"target": "WinRAR",
"threat_actor": "Gamaredon",
"patch_ready": false,
"insight": "Gamaredon exploits WinRAR vulnerability CVE-2025-8088 to deliver GammaWorm and GammaSteel malware against Ukraine."
}

guid

https://thehackernews.com/2026/06/gamaredon-exploits-winrar-to-deliver.html

source_url

https://thehackernews.com/2026/06/gamaredon-exploits-winrar-to-deliver.html

id: 1343
uid: aM2JO
insdate: 2026-06-02 19:10:07
title: Gamaredon Exploits WinRAR to Deliver GammaWorm and GammaSteel Against Ukraine
additional: {
"priority": "HIGH",
"cve": "CVE-2025-8088",
"target": "WinRAR",
"threat_actor": "Gamaredon",
"patch_ready": false,
"insight": "Gamaredon exploits WinRAR vulnerability CVE-2025-8088 to deliver GammaWorm and GammaSteel malware against Ukraine."
}
category: Cybersecurity
md5:
guid: https://thehackernews.com/2026/06/gamaredon-exploits-winrar-to-deliver.html
source_url: https://thehackernews.com/2026/06/gamaredon-exploits-winrar-to-deliver.html
updated:
image:
author_name:
author_link:
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