CVE-2026-34743
MediumAdvisory
Published 2 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
- 1,970
- of 17,797 indexed, latest versions
- Container images
- 2,109
- 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 1,970 of 17,797 indexed charts deploy, on 2,109 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+5 more | 1,803 |
| xzapk | 5.4.3-r1, 5.6.1-r3, 5.6.2-r0, 5.6.2-r1+4 more | 5.8.3-r0 | 294 |
| 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-2026-34743openSUSE-SU-2026:10492-1
- Also known as
- USN-8362-1
Charts affected
1,970 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| 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 |
| excalidrawkubitodevVerified publisher | 1.0.3 | 1 of 1See more | 843 |
| penpotkubitodevVerified publisher | 1.2.1 | 2 of 5See more | 17,027 |
| kubiya-runnerkubiya-helm-chartsOfficialVerified publisher | 0.9.4 | 3 of 9See more | 20,435 |
| ctrlmeshkusionstackVerified publisher | 0.2.0 | 1 of 1See more | 3,477 |
| kusionkusionstackVerified publisher | 0.14.1 | 1 of 3See more | 6,969 |
| sample-operatorkusionstackVerified publisher | 0.1.2 | 1 of 1See more | 2,511 |
| fstyr-ddp-keycloak-application-platform-configkvalitetsitVerified publisher | 0.1.13 | 1 of 1See more | 3,158 |
| keycloak-application-platform-configkvalitetsitVerified publisher | 0.0.29 | 1 of 1See more | 3,389 |
Container images carrying it
2,109 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/ | 4c1b67cf39af | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | e6d2775e77ec | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 6c0948b42c14 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | c8a55bd83672 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 605b6d544028 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| ghcr.io/ | 8b9f2138ec50 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 688a685e2bde | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 637bdcebdd8d | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 41f25aded572 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | c179cdcaa050 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 20fde516ce31 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 4fd8da9dc13c | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | f7b5d20c5e42 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | df917c5a7e54 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 981aa4c109e1 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | d14ca4d82475 | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | c6ab95ca9130 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | fae3c1f04311 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 07aba09a594f | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 0b08ac3a9f0a | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 322369a5b748 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 6066c29eca95 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | b56da41cf178 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | bb2939094eed | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 3e811d67189c | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | fe0b89b818a6 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 8cb08fc7010b | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 7ffcb25b4cfc | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 296fe4970e38 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | d548e9ae4b84 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 9c7bc0f9bb35 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | 2a687393f8c8 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 8be69156acbb | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | c379e66246be | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ghcr.io/ | 3522e8a7a8f0 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 50666a6f8d7f | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | eef3ee7810d0 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | d7b77020e924 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 61e4066b22fb | xz | 5.8.3-r0 | 1 |
| ghcr.io/ | 034151b61a80 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 4d337e14c80b | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| ghcr.io/ | f8c7afdcf439 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 74d6d33376eb | xz-utils | 5.8.1-1+deb13u1 | 1 |
| ghcr.io/ | 7e7368fb472d | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | b61c750ade19 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 5bc5ca66d55a | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | d7f93d2182fe | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | a16ab5ca10a7 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | c0c8d53df9f3 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ghcr.io/ | 3e56bdd1b90d | xz-utils | 5.8.1-1+deb13u1 | 1 |