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
- 1,980
- of 17,797 indexed, latest versions
- Container images
- 2,118
- 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 1,980 of 17,797 indexed charts deploy, on 2,118 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 | 1,810 |
| 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
1,980 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| 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 |
| kube-wordpress-mysqlkube-wordpress-mysql | 0.1.0 | 1 of 2See more | 8,795 |
Container images carrying it
2,118 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/ | c73527cde81c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | ee9cf22a39ab | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 8bf880fe8c73 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | bce6aca0f6ca | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | b354978c440d | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 75b7d2dcdb91 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 9d01bf9c9224 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | e5ecfd607e42 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 45459c0910fc | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 50ea1cf0086f | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 4005df5f7229 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | a56dfe91f5b1 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 916746209ac5 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 63873f3f698e | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | a3c27ee3fb2f | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 5ccf797ccdf1 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 6df27f944fe8 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 6e04659a3baa | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 8622ea9e43c0 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 1572e12bc93c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 1f0f7ddc4370 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | dbaa8527bf4c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | d19d886d5090 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 8e6a9516eac0 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| ghcr.io/ | e0f2f8c97598 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 344f53763b25 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | d86fcf169f15 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 5a6fe78d4d15 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | bf5983d754d7 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 2930290a758c | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 7bff29dcec72 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 51a7ec1c2de4 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | fbba58ddb1a6 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 416e980f76a6 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | f7e607f24071 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 7dc0ee57b628 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | ae9ae0925ff8 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 9a32b89c0c19 | xz | 5.8.3-r0 | 1 |
| mcr.microsoft.com/ | bccaa701e2df | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| mcr.microsoft.com/ | 13221ac5f673 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| mcr.microsoft.com/ | 49a57dc220b1 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| mcr.microsoft.com/ | cee0f4db03b5 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| mcr.microsoft.com/ | fbf79e0fea59 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| public.ecr.aws/ | 1ed844ecab29 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| public.ecr.aws/ | d94ce715f051 | xz | 5.8.3-r0 | 1 |
| public.ecr.aws/ | 47200b041382 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| public.ecr.aws/ | 832d7785830f | xz-utils | 5.8.1-1+deb13u1 | 1 |
| public.ecr.aws/ | f4925b15ce94 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| public.ecr.aws/ | 59c7e728fb3a | xz-utils | 5.8.1-1+deb13u1 | 1 |
| public.ecr.aws/ | fea799d4fb2f | xz-utils | 5.4.1-1+deb12u1 | 1 |