LI
Product
libidn
by GNU · last CVE Jun 23, 2026
6
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 4Medium 0Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-57053
2.5
0%
Jun 23
GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized memory in the ToUnicode APIs because of mishandling in idna_to_unicode_internal
Affected: before 1.44
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