SUSE-SU-2026:5167-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20265167-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5167-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:5167-1
Upstream
CVE (11)
Related
CVE (11)
Published
2026-11-10T14:20:28Z
Modified
2026-11-11T13:00:04Z
Summary
Security update for kubevirt
Details

This update for kubevirt fixes the following issues:

  • CVE-2026-56854,CVE-2026-56855,CVE-2026-78662: golang.org/x/crypto/ssh: authentication bypass and deadlocks in the crypto/ssh library (bsc#1278574).
  • CVE-2026-78659: golang.org/x/net/http2: HTTP/2 server memory exhaustion due to Trailer headers (bsc#1286984).
  • CVE-2026-78660: golang.org/x/net/http2: HTTP/2 transport accepts malformed framing-related headers (bsc#1287039).
  • CVE-2026-78663: golang.org/x/net/http2: double flow control refund on HTTP/2 server streams (bsc#1287131).
  • CVE-2026-78669: golang.org/x/net/http2: excessive CPU consumption from repeated initial window changes (bsc#1285255).
  • CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP filter implementation issue allows for bypass of authorization policies via mixed-case or canonical-case header matches (bsc#1279276).
  • CVE-2026-84304: google.golang.org/grpc: heap memory exhaustion via HTTP/2 DATA frame fragmentation (bsc#1279184).
  • CVE-2026-84445: google.golang.org/grpc: DoS via crash due to missing ':authority' and 'Host' headers in gRPC-Go xDS servers (bsc#1278869).
  • CVE-2026-97032: golang.org/x/net/http2: HTTP/2 server crash due to HPACK encoder race (bsc#1287260).

Rebuilt also against current go1.26.

References

Affected packages

SUSE:Linux Enterprise Module for Containers 15 SP7 / kubevirt

Package

Name
kubevirt
Purl
pkg:rpm/suse/kubevirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Containers%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.7.4-150700.3.42.1

Ecosystem specific 

{
    "binaries": [
        {
            "kubevirt-manifests": "1.7.4-150700.3.42.1",
            "kubevirt-virtctl": "1.7.4-150700.3.42.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:5167-1.json"