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/ | c41e3efc6097 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | cdf1e3329bfe | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 4431db7b486b | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | c5f1e2ca5781 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | d1e55350923c | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 219d894aa7a6 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 1cfe3da9d812 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 7fb9c70e96a4 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 3e096497f7db | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | c442e8bfe6b4 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 6a04b43b8d9a | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 7e27863545fc | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 2b993cb232eb | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 39953b387b61 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 67f99a5beab7 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | ed07e7ca098d | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | e5a7ec714acc | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 3273d13f1e75 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 1eee8e20a87f | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 0b826375ed42 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | fa99ed475f03 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | e0334f124863 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | b3fcc85f7282 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | cf8538bf6489 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 61b2eb9eed8e | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | ab9ed50e028b | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 3c8375dc5487 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | 5ecb16015aa8 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | 1dcca70c6446 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | a8ec2f74c9d0 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 9deda7b68c34 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 8bb9411e47e0 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | 42304e3ed36e | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | 14d45b2a1f00 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 8368359c8dd0 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | 3b3670fce70b | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 91fca773a63f | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 89969b78fb07 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | bf816072380e | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | d7bdfa7b41da | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 8e3cb38953a3 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 26953ec68d5d | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | d7c43c3135c6 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| ghcr.io/ | 0bc598b2ac9a | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 625b140372fd | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 21967f54ec86 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | e230e6ac0722 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 220c5e4e1a3d | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | e1351a977607 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 99fd4cb0f4fe | xz-utils | 5.4.1-1+deb12u1 | 1 |