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
- 1,985
- of 17,787 indexed, latest versions
- Container images
- 2,125
- 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 1,985 of 17,787 indexed charts deploy, on 2,125 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 | 1,816 |
| xzapk | 5.4.3-r1, 5.6.1-r3, 5.6.2-r0, 5.6.2-r1+4 more | 5.8.3-r0 | 297 |
| 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
1,985 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| visual-regression-trackerkokuwa | 5.1.0 | 2 of 4See more | 8,680 |
| ingress-nginxkomailo-helm-charts | 1.0.0 | 1 of 2See more | 1,547 |
| metallbkomailo-helm-charts | 1.2.4 | 1 of 4See more | 2,129 |
| kovi-appkovi-charts | 0.8.1 | 1 of 1See more | 14,827 |
| kpingkpingOfficialVerified publisher | 0.3.5 | 1 of 1See more | 2,229 |
| kubeflowkromanow94-kubeflow | 0.5.1 | 9 of 30See more | 68,994 |
| kron-aapm-agentkron-aapm-agent | 1.1.0 | 1 of 1See more | 8,922 |
| adventureworkskronkltdVerified publisher | 0.1.0 | 1 of 1See more | 4,462 |
| fileserverkronkltdVerified publisher | 0.3.10 | 1 of 1See more | 3,769 |
| mindsdbkronkltdVerified publisher | 0.1.0 | 1 of 1See more | 9,652 |
| rtlkronkltdVerified publisher | 0.1.0 | 1 of 2See more | 5,644 |
| aapm-servicekron-pam-aapm-helmcharts | 1.2.5 | 1 of 1See more | 2,645 |
| kron-aapm-agentkron-pam-aapm-helmcharts | 1.2.5 | 1 of 1See more | 2,746 |
| pangolinkrzwiatrzyk | 0.11.0 | 1 of 1See more | 3,442 |
| kubeadapt-k8s-pulsekubeadaptVerified publisher | 1.0.1 | 1 of 1See more | 2,422 |
| aperagkubeblocksVerified publisher | 0.0.0-nightly | 1 of 3See more | 8,455 |
| chaos-meshkubeblocksVerified publisher | 2.7.2 | 2 of 4See more | 13,517 |
| ciliumkubeblocksVerified publisher | 1.15.1 | 1 of 2See more | 5,114 |
| ingress-nginxkubeblocksVerified publisher | 4.12.1 | 1 of 2See more | 1,476 |
| nvidia-gpu-exporterkubeblocksVerified publisher | 0.3.1 | 1 of 1See more | 4,500 |
| openebskubeblocksVerified publisher | 3.10.0 | 2 of 3See more | 10,568 |
| spiderpoolkubeblocksVerified publisher | 1.2.0 | 2 of 4See more | 8,457 |
| juicefs-tenantkubegems | 1.0.1 | 1 of 3See more | 4,120 |
| kube-janitorkube-janitor | 0.3.3 | 1 of 1See more | 3,700 |
| kube-netlagkube-netlagVerified publisher | 1.1.0 | 1 of 1See more | 1,483 |
| apm-serverkube-opsVerified publisher | 0.1.2 | 1 of 1See more | 7,196 |
| kube-ovnkube-ovn-test | 1.14.0 | 1 of 1See more | 4,991 |
| kube-pod-alertskube-pod-alertsVerified publisher | 0.1.8 | 1 of 1See more | 1,639 |
| firefly-iiikubernetes-homelab-helm-chartsVerified publisher | 0.1.3 | 1 of 3See more | 4,416 |
| flaresolverrkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 33,591 |
| 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 | 994 |
| scrutinykubernetes-homelab-helm-chartsVerified publisher | 0.2.2 | 1 of 3See more | 5,519 |
| tor-proxykubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,481 |
| uptime-kumakubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 6,363 |
| kubernetes-kiosk-chromiumkubernetes-kiosk-chromium | 0.1.2 | 1 of 1See more | 28,558 |
| kube-httpcachekubernetes-replicator | 0.9.1 | 1 of 1See more | 4,118 |
| kube-mailkubernetes-replicator | 0.11.1 | 1 of 3See more | 2,444 |
| whatsappkubernetes-whatsappVerified publisher | 0.1.8 | 1 of 4See more | 1,573 |
| databend-metakubesphere-stable | 0.7.3 | 1 of 1See more | 2,448 |
| databend-querykubesphere-stable | 0.8.3 | 1 of 1See more | 2,448 |
| deepflowkubesphere-stable | 6.2.606 | 2 of 8See more | 18,394 |
| iomeshkubesphere-stable | 1.1.0 | 4 of 25See more | 48,833 |
| IOMeshkubesphere-stable | 1.2.0 | 4 of 25See more | 46,507 |
| pulsarkubesphere-stable | 2.7.13 | 1 of 3See more | 14,368 |
| clickhousekubesphere-testVerified publisher | 0.1.1 | 1 of 2See more | 6,701 |
| csi-neonsankubesphere-testVerified publisher | 1.3.0 | 1 of 6See more | 18,482 |
| mongodbkubesphere-testVerified publisher | 0.3.2 | 1 of 2See more | 9,628 |
| mysqlkubesphere-testVerified publisher | 1.0.2 | 1 of 3See more | 7,381 |
| sample-bookinfokubesphere-testVerified publisher | 1.0.0 | 1 of 4See more | 9,384 |
Container images carrying it
2,125 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/ | 4ee0764310e7 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 2 |
| ghcr.io/ | 3db8145349a3 | xz-utils | 5.4.1-1+deb12u1 | 2 |
| ghcr.io/ | e2abb798f29f | xz-utils | 5.4.1-1+deb12u1 | 2 |
| ghcr.io/ | 96f42450c5b1 | xz-utils | 5.4.1-1+deb12u1 | 2 |
| ghcr.io/ | 245f9d2f5f5b | xz-utils | 5.4.1-1+deb12u1 | 2 |
| ghcr.io/ | fd8d3e6e4cdf | xz-utils | 5.4.1-1+deb12u1 | 2 |
| ghcr.io/ | 03fd01b4f56e | xz-utils | 5.2.5-2ubuntu1.1 | 2 |
| ghcr.io/ | 95ee018cf558 | xz-utils | 5.4.1-1+deb12u1 | 2 |
| ghcr.io/ | 4457b79b24cd | xz-utils | 5.4.1-1+deb12u1 | 2 |
| ghcr.io/ | 5f26407fd2ed | xz | 5.8.3-r0 | 2 |
| mcr.microsoft.com/ | 902628a8be89 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 2 |
| public.ecr.aws/ | 26ac7263a823 | xz-utils | 5.8.1-1+deb13u1 | 2 |
| quay.io/ | 5fc69e31c755 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 2 |
| quay.io/ | 8745af1f9bbb | xz | 5.8.3-r0 | 2 |
| quay.io/ | 716b0b33ff2d | xz | 5.8.3-r0 | 2 |
| quay.io/ | f6ed71d0f9f1 | xz | 5.8.3-r0 | 2 |
| registry.gitlab.com/ | b1198ea741d1 | xz | 5.8.3-r0 | 2 |
| registry.gitlab.com/ | 9bdb1062d960 | xz | 5.8.3-r0 | 2 |
| registry.k8s.io/ | 695d79381ee6 | xz | 5.8.3-r0 | 2 |
| registry.k8s.io/ | d2fbc4ec70d8 | xz | 5.8.3-r0 | 2 |
| registry.k8s.io/ | dc7746bb081e | xz-utils | 5.4.1-1+deb12u1 | 2 |
| 1dev/ | cd5b12fe5471 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| 48n6e/ | a6ed886fddfc | xz-utils | 5.4.1-1+deb12u1 | 1 |
| 5200710/ | 092d3088a5fb | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| a10networks/ | 8dc58d434d71 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| aapjeisbaas/ | 6b261abc7fb0 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| abdullahkhawer/ | 28a6c3f7e0a9 | xz | 5.8.3-r0 | 1 |
| abhinavsingh/ | 51adc989fd03 | xz | 5.8.3-r0 | 1 |
| aboogie/ | 9c41a4483ac8 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| actualbudget/ | 58fecd9088b7 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| adorsys/ | 85be7a45a94c | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| adorsys/ | eb49a2dcbbb8 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| adwerx/ | 840d2b078682 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| aerospike/ | 70a9eeb991b8 | xz | 1:5.6.2-4.el10_2.1 | 1 |
| ahmetfurkandemir/ | 142231a0b8b7 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| aibrix/ | 63fb81a64377 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| airbyte/ | 3b6985a0ce75 | xz | 5.8.3-r0 | 1 |
| airbyte/ | 3b3a670af168 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| airbyte/ | 98d2c39d512e | xz-utils | 5.4.1-1+deb12u1 | 1 |
| airsonicadvanced/ | f7cbafac2806 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| akaunting/ | 52811b36ec3a | xz-utils | 5.4.1-1+deb12u1 | 1 |
| akeyless/ | 759e4289fae8 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| aktosecurity/ | 853e37321e6e | xz | 5.8.3-r0 | 1 |
| aktosecurity/ | 213aded7adc5 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| alakaganaguathoork/ | 7eb27b0f4a5a | xz | 5.8.3-r0 | 1 |
| alazidis/ | 602d4f7f090c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| allegroai/ | 713ae38f7daf | xz-utils | 5.4.1-1+deb12u1 | 1 |
| allegroai/ | 772827a01bb5 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| alpine/ | 6dbe6f391eda | xz | 5.8.3-r0 | 1 |
| alpine/ | 7a319b15cfc9 | xz | 5.8.3-r0 | 1 |