openSUSE-SU-2026:21480-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21480-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/openSUSE-SU-2026:21480-1

Upstream

CVE (3)

Related

CVE (3)

Published

2026-07-30T04:39:49Z

Modified

2026-08-03T02:10:47Z

Summary

Security update for mcphost

Details

This update for mcphost fixes the following issues:

CVE-2026-5160: github.com/yuin/goldmark/renderer: Cross-site Scripting due to improper URL validation (bsc#1272488).
CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1266572).
CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on truncated/invalid UTF-8 input (bsc#1272131).

References

Affected packages

openSUSE:Leap 16.0 / mcphost

Package

Name: mcphost
Purl: pkg:rpm/opensuse/mcphost&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.34.0-160000.3.1

Ecosystem specific

{
    "binaries": [
        {
            "mcphost": "0.34.0-160000.3.1",
            "mcphost-bash-completion": "0.34.0-160000.3.1",
            "mcphost-fish-completion": "0.34.0-160000.3.1",
            "mcphost-zsh-completion": "0.34.0-160000.3.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21480-1.json"