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 17,790 indexed, latest versions
- Container images
- 2,121
- 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 17,790 indexed charts deploy, on 2,121 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 | 1,813 |
| 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 |
|---|---|---|---|
| kpingkpingOfficialVerified publisher | 0.3.5 | 1 of 1See more | 2,234 |
| kubeflowkromanow94-kubeflow | 0.5.1 | 9 of 30See more | 70,968 |
| kron-aapm-agentkron-aapm-agent | 1.1.0 | 1 of 1See more | 8,927 |
| adventureworkskronkltdVerified publisher | 0.1.0 | 1 of 1See more | 4,491 |
| fileserverkronkltdVerified publisher | 0.3.10 | 1 of 1See more | 3,772 |
| mindsdbkronkltdVerified publisher | 0.1.0 | 1 of 1See more | 9,698 |
| rtlkronkltdVerified publisher | 0.1.0 | 1 of 2See more | 5,647 |
| aapm-servicekron-pam-aapm-helmcharts | 1.2.5 | 1 of 1See more | 2,648 |
| kron-aapm-agentkron-pam-aapm-helmcharts | 1.2.5 | 1 of 1See more | 2,749 |
| pangolinkrzwiatrzyk | 0.11.0 | 1 of 1See more | 3,442 |
| kubeadapt-k8s-pulsekubeadaptVerified publisher | 1.0.1 | 1 of 1See more | 2,432 |
| aperagkubeblocksVerified publisher | 0.0.0-nightly | 1 of 3See more | 8,478 |
| chaos-meshkubeblocksVerified publisher | 2.7.2 | 2 of 4See more | 13,572 |
| ciliumkubeblocksVerified publisher | 1.15.1 | 1 of 2See more | 5,130 |
| ingress-nginxkubeblocksVerified publisher | 4.12.1 | 1 of 2See more | 1,477 |
| nvidia-gpu-exporterkubeblocksVerified publisher | 0.3.1 | 1 of 1See more | 4,502 |
| openebskubeblocksVerified publisher | 3.10.0 | 2 of 3See more | 10,587 |
| spiderpoolkubeblocksVerified publisher | 1.2.0 | 2 of 4See more | 8,470 |
| juicefs-tenantkubegems | 1.0.1 | 1 of 3See more | 4,306 |
| kube-janitorkube-janitor | 0.3.3 | 1 of 1See more | 4,310 |
| kube-netlagkube-netlagVerified publisher | 1.1.0 | 1 of 1See more | 1,488 |
| apm-serverkube-opsVerified publisher | 0.1.2 | 1 of 1See more | 7,208 |
| kube-ovnkube-ovn-test | 1.14.0 | 1 of 1See more | 5,003 |
| kube-pod-alertskube-pod-alertsVerified publisher | 0.1.8 | 1 of 1See more | 1,650 |
| firefly-iiikubernetes-homelab-helm-chartsVerified publisher | 0.1.3 | 1 of 3See more | 4,452 |
| flaresolverrkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 33,864 |
| 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 | 5,547 |
| 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 | 6,391 |
| kubernetes-kiosk-chromiumkubernetes-kiosk-chromium | 0.1.2 | 1 of 1See more | 29,124 |
| kube-httpcachekubernetes-replicator | 0.9.1 | 1 of 1See more | 4,463 |
| kube-mailkubernetes-replicator | 0.11.1 | 1 of 3See more | 2,531 |
| whatsappkubernetes-whatsappVerified publisher | 0.1.8 | 1 of 4See more | 1,574 |
| databend-metakubesphere-stable | 0.7.3 | 1 of 1See more | 2,838 |
| databend-querykubesphere-stable | 0.8.3 | 1 of 1See more | 2,838 |
| deepflowkubesphere-stable | 6.2.606 | 2 of 8See more | 18,420 |
| iomeshkubesphere-stable | 1.1.0 | 4 of 25See more | 48,954 |
| IOMeshkubesphere-stable | 1.2.0 | 4 of 25See more | 46,639 |
| pulsarkubesphere-stable | 2.7.13 | 1 of 3See more | 14,401 |
| clickhousekubesphere-testVerified publisher | 0.1.1 | 1 of 2See more | 6,705 |
| csi-neonsankubesphere-testVerified publisher | 1.3.0 | 1 of 6See more | 18,526 |
| mongodbkubesphere-testVerified publisher | 0.3.2 | 1 of 2See more | 9,631 |
| mysqlkubesphere-testVerified publisher | 1.0.2 | 1 of 3See more | 7,384 |
| sample-bookinfokubesphere-testVerified publisher | 1.0.0 | 1 of 4See more | 9,388 |
| xenondbkubesphere-testVerified publisher | 1.0.0 | 1 of 3See more | 7,384 |
| kubestellar-consolekubestellar-consoleVerified publisher | 0.3.41 | 1 of 2See more | 4,456 |
| kubestellar-uikubestellaruiVerified publisher | 0.1.1 | 1 of 4See more | 4,773 |
| kubevoipkubevoipOfficialVerified publisher | 0.6.8 | 1 of 1See more | 1,097 |
Container images carrying it
2,121 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 152dc042452c | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| library/ | 4d0bb287d87b | xz-utils | 5.4.1-1+deb12u1 | 1 |
| library/ | a84e1d4adb58 | xz | 5.8.3-r0 | 1 |
| library/ | 8ae66efb09a2 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| library/ | ad4a8bae2eb4 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| library/ | f73396626d2f | xz-utils | 5.8.1-1+deb13u1 | 1 |
| library/ | c731c6a9b8b6 | xz | 5.8.3-r0 | 1 |
| library/ | 55d1e5b2e601 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| library/ | dfa9ba46d14b | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| libretranslate/ | 1de2d7056bb8 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| lightbend/ | b0c9894ac8dd | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 1 |
| linkstackorg/ | 1c8b05399ee4 | xz | 5.8.3-r0 | 1 |
| linuxserver/ | a847b5b2d860 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| linuxserver/ | 241009026e6f | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| linuxserver/ | 938810eca3d3 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| linuxserver/ | 45c5fe102ff3 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| linuxserver/ | a5e43a05ae79 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| linuxserver/ | b801bbcf6386 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| linuxserver/ | 052eac68ccc0 | xz | 5.8.3-r0 | 1 |
| linuxserver/ | 0ac871624394 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| linuxserver/ | 2ce561a95e7b | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| linuxserver/ | 9a997426d71e | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| linuxserver/ | 71597f4461e4 | xz | 5.8.3-r0 | 1 |
| linuxserver/ | 2427dde159a2 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| linuxserver/ | f93d2560e233 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| linuxserver/ | 2fbb21fb4903 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| linuxserver/ | 4a13ced2326c | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| linuxserver/ | b7f906899cd3 | xz | 5.8.3-r0 | 1 |
| linuxserver/ | 0ae315a3a456 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| linuxserver/ | ab105cc50322 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lis314/ | aa2089c37920 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| litmuschaos/ | 99961210d467 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| livekit/ | 1ab01641b366 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| lmacka/ | 93f5c048b7d4 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| localstack/ | 9d278167f2b7 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| locustio/ | 51d866285170 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| loeken/ | a24409d3846d | xz | 5.8.3-r0 | 1 |
| logiqai/ | 65b996bc7bdc | xz-utils | 5.4.1-1+deb12u1 | 1 |
| longhornio/ | dca34321452c | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| longhornio/ | ede61fe2a472 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| longhornio/ | 5875cef29348 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| louislam/ | 059b49d64739 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| louislam/ | 4c364ef96aad | xz-utils | 5.4.1-1+deb12u1 | 1 |
| louislam/ | 91e963bfda56 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| louislam/ | 9865163f92c1 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| lsstsqre/ | b75bf8aaafa4 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| luligu/ | 8f97884bebc2 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| lumenvox/ | fcb9fb54a9fd | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | 147854a3c916 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | 79428add7f38 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |