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GNU libidn vulnerabilities

6 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your GNU libidn version is affected

Latest GNU libidn vulnerabilities

• CVE-2026-57053 — (CVSS 2.5)
• CVE-2016-6263 — (CVSS 7.5)
• CVE-2016-6262 — (CVSS 7.5)
• CVE-2016-6261 — (CVSS 7.5)
• CVE-2015-8948 — (CVSS 7.5)
• CVE-2015-2059 — (CVSS 7.5)