CVE-2026-39821

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode"xn--example-.com" incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna...

SUSE CVE-2026-39821

The ToASCII and ToUnicode functions incorrectly accept Punycode-encoded labels that decode to an ASCII-only label. For example, ToUnicode"xn--example-.com" incorrectly returns the name "example.com" rather than an error. This behavior can lead to privilege escalation in programs using the idna...

Security update for sevctl

This update for sevctl fixes the following issues: CVE-2025-3416: openssl: Fixed Use-After-Free in Md::fetch and Cipher::fetch bsc1242618 CVE-2024-12224: idna: Fixed Punycode labels not producing any non-ASCII when decode bsc1243860 Patch Instructions: To install this SUSE update use the SUSE...