High ELSA-2026-30854 1 CVE

Important: git-lfs security update (Oracle Linux 9)

Published Jun 29, 2026 · Updated Jun 29, 2026

Ecosystem: Oracle Linux

Summary

[3.7.1-4.1]
- Fix CVE-2026-39821: vendored golang.org/x/net/idna ToUnicode
incorrectly accepting all-ASCII xn-- labels
- Resolves: RHEL-183797

Fixed packages 1

Release	Package	Fixed in
Oracle Linux · 9	git-lfs	0:3.7.1-4.el9_8.1

Vulnerabilities 1

Critical 9.6

CVE-2026-39821

Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna

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 …

Go standard library golang.org/x/net net/http net/http/internal/http2 Debian Ubuntu Azure Linux Alpine Wolfi Go

May 22, 2026