CVE-2026-34743
MediumAdvisory
Published 1 Apr 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.004
- 38th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,981
- of 17,792 indexed, latest versions
- Container images
- 2,119
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Red Hat Security Advisory: xz security update
Carried by container images the latest versions of 1,981 of 17,792 indexed charts deploy, on 2,119 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| xz-utilsdeb | 5.1.1alpha+20120614-2ubuntu2, 5.2.2-1.3, 5.2.2-1.3ubuntu0.1, 5.2.4-1+10 more | 5.1.1alpha+20120614-2ubuntu2.14.04.1+esm2, 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2, 5.2.2-1.3ubuntu0.1+esm1, 5.2.4-1ubuntu1.1+esm1+6 more | 1,811 |
| xzapk | 5.4.3-r1, 5.6.1-r3, 5.6.2-r0, 5.6.2-r1+4 more | 5.8.3-r0 | 296 |
| xzrpm | 1:5.6.2-4.el10_0, 5.2.3-lp151.4.3.1 | 1:5.6.2-4.el10_2.1, 5.8.3-1.1 | 12 |
- OSV records
- ALPINE-CVE-2026-34743DEBIAN-CVE-2026-34743RHSA-2026:64787RLSA-2026:64787UBUNTU-CVE-2026-34743ECHO-54f0-42da-6974openSUSE-SU-2026:10492-1
- Also known as
- USN-8362-1
Charts affected
1,981 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| kubeflowkromanow94-kubeflow | 0.5.1 | 9 of 30See more | 71,075 |
| kron-aapm-agentkron-aapm-agent | 1.1.0 | 1 of 1See more | 8,937 |
| adventureworkskronkltdVerified publisher | 0.1.0 | 1 of 1See more | 4,506 |
| fileserverkronkltdVerified publisher | 0.3.10 | 1 of 1See more | 3,778 |
| mindsdbkronkltdVerified publisher | 0.1.0 | 1 of 1See more | 9,824 |
| rtlkronkltdVerified publisher | 0.1.0 | 1 of 2See more | 5,655 |
| aapm-servicekron-pam-aapm-helmcharts | 1.2.5 | 1 of 1See more | 2,656 |
| kron-aapm-agentkron-pam-aapm-helmcharts | 1.2.5 | 1 of 1See more | 2,757 |
| pangolinkrzwiatrzyk | 0.11.0 | 1 of 1See more | 3,440 |
| kubeadapt-k8s-pulsekubeadaptVerified publisher | 1.0.2 | 1 of 1See more | 2,436 |
| aperagkubeblocksVerified publisher | 0.0.0-nightly | 1 of 3See more | 8,486 |
| chaos-meshkubeblocksVerified publisher | 2.7.2 | 2 of 4See more | 13,601 |
| ciliumkubeblocksVerified publisher | 1.15.1 | 1 of 2See more | 5,137 |
| ingress-nginxkubeblocksVerified publisher | 4.12.1 | 1 of 2See more | 1,477 |
| nvidia-gpu-exporterkubeblocksVerified publisher | 0.3.1 | 1 of 1See more | 4,511 |
| openebskubeblocksVerified publisher | 3.10.0 | 2 of 3See more | 10,602 |
| spiderpoolkubeblocksVerified publisher | 1.2.0 | 2 of 4See more | 8,484 |
| juicefs-tenantkubegems | 1.0.1 | 1 of 3See more | 4,314 |
| kube-janitorkube-janitor | 0.3.3 | 1 of 1See more | 4,319 |
| kube-netlagkube-netlagVerified publisher | 1.1.0 | 1 of 1See more | 1,498 |
| apm-serverkube-opsVerified publisher | 0.1.2 | 1 of 1See more | 7,216 |
| kube-ovnkube-ovn-test | 1.14.0 | 1 of 1See more | 5,025 |
| kube-pod-alertskube-pod-alertsVerified publisher | 0.1.8 | 1 of 1See more | 1,657 |
| firefly-iiikubernetes-homelab-helm-chartsVerified publisher | 0.1.3 | 1 of 3See more | 4,567 |
| flaresolverrkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 33,965 |
| navidromekubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 901 |
| pve-exporterkubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 1See more | 997 |
| scrutinykubernetes-homelab-helm-chartsVerified publisher | 0.2.2 | 1 of 3See more | 5,551 |
| tor-proxykubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,474 |
| uptime-kumakubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 6,369 |
| kubernetes-kiosk-chromiumkubernetes-kiosk-chromium | 0.1.2 | 1 of 1See more | 29,225 |
| kube-httpcachekubernetes-replicator | 0.9.1 | 1 of 1See more | 4,487 |
| kube-mailkubernetes-replicator | 0.11.1 | 1 of 3See more | 2,540 |
| whatsappkubernetes-whatsappVerified publisher | 0.1.8 | 1 of 4See more | 1,574 |
| databend-metakubesphere-stable | 0.7.3 | 1 of 1See more | 2,846 |
| databend-querykubesphere-stable | 0.8.3 | 1 of 1See more | 2,846 |
| deepflowkubesphere-stable | 6.2.606 | 2 of 8See more | 18,435 |
| iomeshkubesphere-stable | 1.1.0 | 4 of 25See more | 49,004 |
| IOMeshkubesphere-stable | 1.2.0 | 4 of 25See more | 46,692 |
| pulsarkubesphere-stable | 2.7.13 | 1 of 3See more | 14,457 |
| clickhousekubesphere-testVerified publisher | 0.1.1 | 1 of 2See more | 6,713 |
| csi-neonsankubesphere-testVerified publisher | 1.3.0 | 1 of 6See more | 18,537 |
| mongodbkubesphere-testVerified publisher | 0.3.2 | 1 of 2See more | 9,640 |
| mysqlkubesphere-testVerified publisher | 1.0.2 | 1 of 3See more | 7,392 |
| sample-bookinfokubesphere-testVerified publisher | 1.0.0 | 1 of 4See more | 9,412 |
| xenondbkubesphere-testVerified publisher | 1.0.0 | 1 of 3See more | 7,392 |
| kubestellar-consolekubestellar-consoleVerified publisher | 0.3.41 | 1 of 2See more | 4,458 |
| kubestellar-uikubestellaruiVerified publisher | 0.1.1 | 1 of 4See more | 4,778 |
| kubevoipkubevoipOfficialVerified publisher | 0.6.8 | 1 of 1See more | 1,104 |
| network-enforcerkubewardenVerified publisher | 0.1.2 | 1 of 3See more | 2,566 |
Container images carrying it
2,119 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | a4d32c2f68b3 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | c99e8ef2c545 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 03c1ddbda33b | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 24a0113d5fb0 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 6efef5d19d56 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 45082a0ac41d | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 7c5052aa4e3c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 10f8d164109b | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 3620d5680775 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 032e977d9adf | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | d1b0ce10b513 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 46a71d75dfd3 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | c7adcc4db378 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 472a25038957 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | a7d0cc9e260a | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 06a16d4f279f | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 3fbe4c29d14c | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | 39d48995a5bd | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 26c51e44d932 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 9a5a3eb4a213 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | cc4975f1a0be | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 067e54e2e107 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 9df1e14c8e09 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | dab0e07502a3 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | a9c3723cb31c | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | bb82ad6668f8 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 2183820d45a1 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | cd25a5cc3f1b | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 66db77d7856c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | ad950d30878e | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | e106681e7673 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | dc6384d10cc8 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | fa7d5cc7fb7d | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | bae3c441894a | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 93e85b2b76ee | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 7542b4e7fff2 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | a752b6aee537 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 8e53861be292 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 3009350bfc11 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 74c1bee92e04 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 379e31b8c751 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 5a0839dc5303 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | b434cb9287ee | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | f8d06a32b1b2 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 6d4106724d56 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 10006bc0f309 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 3cceb9462ae1 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 4447636e8102 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 45f648c382a0 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 9a69aa14dc3e | xz | 5.8.3-r0 | 1 |