SUSE-SU-2026:23546-1

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Source

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:23546-1

Upstream

CVE (3)

Related

CVE (3)

Published

2026-09-09T12:04:21Z

Modified

2026-09-29T18:23:51Z

Summary

Security update for helm

Details

This update for helm fixes the following issues:

CVE-2026-84303: github.com/grpc/grpc-go: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1278270).
CVE-2026-84304: github.com/grpc/grpc-go: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1278273).
CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing :authority and Host headers in gRPC-Go xDS servers (bsc#1278688).

References

Affected packages

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.21.3-3.1

{
    "binaries": [
        {
            "helm": "3.21.3-3.1",
            "helm-bash-completion": "3.21.3-3.1"
        }
    ]
}

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23546-1.json"