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GNU libidn: Vulnerability allows out-of-bounds memory read via ToUnicode()

A vulnerability in GNU libidn allows an attacker to read an invalid memory address.

Published 1sem1 sourceNotable
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The fact

The flaw, via the ToUnicode() function, can cause a denial of service or expose sensitive data.

Developers are urged to apply a patch to secure affected systems.

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Auto-synthesis from 1 media source · identified on September 10, 2026
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