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USN-8521-1 libidn vulnerability

🗓️ 09 Jul 2026 12:36:22Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

It was discovered that Libidn incorrectly handled certain internationalizeddomain name strings. An attacker could possibly use this issue to obtainsensitive information or cause a denial of service.

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Refs
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ATTACKERKB		CVE-2026-57053
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AlpineLinux		CVE-2026-57053
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Cvelist		CVE-2026-57053
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Debian CVE		CVE-2026-57053
23 Jun 202616:40
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EUVD		EUVD-2026-38523
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NVD		CVE-2026-57053
23 Jun 202618:18
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OSV		DEBIAN-CVE-2026-57053
23 Jun 202618:18
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OSV		ECHO-F940-3352-DC67
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OSV		UBUNTU-CVE-2026-57053
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09 Jul 2026 21:44Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.12.5 - 4
EPSS0.0011
SSVC
1