Back Linuxsecurity openSUSE Advisory 2026-0259-1 gh Important Punycode Fix CVE-2026
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This update for gh fixes the following issues:
- CVE-2026-39821: reject all-ASCII xn-- Punycode labels in the vendored
golang.org/x/net/idna package regardless of Go's unicode.Version
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Backports SLE-15-SP7:
zypper in -t patch openSUSE-2026-259=1
- openSUSE Backports SLE-15-SP7 (aarch64 i586 ppc64le s390x x86_64):
gh-2.96.0-bp157.2.24.1
- openSUSE Backports SLE-15-SP7 (noarch):
gh-bash-completion-2.96.0-bp157.2.24.1
gh-fish-completion-2.96.0-bp157.2.24.1
gh-zsh-completion-2.96.0-bp157.2.24.1
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