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CVE-2026-66384 CISA KEV · Actively exploited

Authenticated users may write data outside the intended Docker cache path

CVSS score

5.3

EPSS probability

%0.7

Risk score

0.1

Published

2 mo ago

Related Security News

Articles and analysis bulletins in which the press and security publications have covered this vulnerability:

The Hacker News28.08.2026

ownCloud Flaw Exploited to Steal Nuclear Records From Philippine Research Body

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical security flaw impacting ownCloud to its Known Exploited Vulnerabilities (KEV) catalog following reports that a Chinese-speaking threat actor weaponized the vulnerability to target a nuclear research body in the Philippines. The vulnerability, tracked as CVE-2023-49105 (CVSS score: 9.8), is a case of

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