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
- 1,977
- of 17,781 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 1,977 of 17,781 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 | 1,811 |
| xzapk | 5.4.3-r1, 5.6.1-r3, 5.6.2-r0, 5.6.2-r1+4 more | 5.8.3-r0 | 295 |
| 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
1,977 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,238 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,039 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,838 |
| dhcp-serveropencord | 1.0.2 | 1 of 1See more | 4,166 |
| librechatopenshift | 1.9.0 | 2 of 3See more | 5,779 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 2 of 34See more | 22,420 |
| openvaultopenvaultVerified publisher | 0.8.1 | 1 of 2See more | 6,873 |
| opikopikOfficialVerified publisher | 2.2.59 | 2 of 13See more | 14,334 |
| opsopsVerified publisher | 1.2.0 | 1 of 2See more | 8,939 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,278 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,681 |
| radarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 949 |
| sonarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 947 |
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 1 of 3See more | 8,489 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,883 |
| pbuf-registrypbuf-registry | 0.4.1 | 1 of 2See more | 1,940 |
| fahclientpcktdmp | 2.6.0 | 1 of 2See more | 4,727 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,035 |
| phpipamphpipam-helmVerified publisher | 1.0.12 | 2 of 3See more | 3,778 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,576 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,844 |
| privacyideaprivacyidea | 1.0.6 | 1 of 2See more | 5,440 |
| prowlerprowler-appVerified publisher | 0.0.9 | 2 of 5See more | 8,158 |
| pzserverpzserver | 0.1.17 | 1 of 2See more | 3,201 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,796 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,762 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,405 |
| redis-sentinel-gatewayredis-sentinel-gatewayVerified publisher | 1.0.2 | 1 of 1See more | 2,652 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 2 of 15See more | 11,869 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,639 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,432 |
| atuinrm3lVerified publisher | 0.11.0 | 2 of 3See more | 6,521 |
| dev-feedrm3lVerified publisher | 3.1.2 | 1 of 3See more | 9,837 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,120 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,482 |
| elasticsearchromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 2See more | 6,045 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,740 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,879 |
| kube-state-metricsromanow-helm-chartsVerified publisher | 1.7.2 | 1 of 1See more | 2,654 |
| logstashromanow-helm-chartsVerified publisher | 1.5.0 | 1 of 1See more | 7,529 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 12,930 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,929 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,315 |
| delugerubxkubeVerified publisher | 1.2.1 | 1 of 1See more | 13,541 |
| kyoorubxkubeVerified publisher | 0.1.10 | 4 of 9See more | 30,234 |
| conference-appsalaboy | 1.0.0 | 3 of 7See more | 10,905 |
| devpisb-helm-charts | 0.3.0 | 1 of 1See more | 920 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,107 |
| schemaheroschemahero | 1.4.0 | 1 of 1See more | 2,139 |
| karakeepself-hosters-by-nightVerified publisher | 2.5.1 | 1 of 1See more | 5,213 |
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/ | 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/ | f4feb3323a29 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 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 |