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
- 1,985
- of 17,787 indexed, latest versions
- Container images
- 2,125
- 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 1,985 of 17,787 indexed charts deploy, on 2,125 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 | 1,816 |
| xzapk | 5.4.3-r1, 5.6.1-r3, 5.6.2-r0, 5.6.2-r1+4 more | 5.8.3-r0 | 297 |
| 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
1,985 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| helm-composenousefreakVerified publisher | 0.1.3 | 1 of 2See more | 14,324 |
| dashdotoben01Verified publisher | 1.5.0 | 1 of 1See more | 1,237 |
| nginx-s3olopostVerified publisher | 0.2.1 | 1 of 1See more | 5,051 |
| opencatalogiopencatalogi | 1.0.6 | 2 of 8See more | 14,862 |
| dhcp-serveropencord | 1.0.2 | 1 of 1See more | 4,205 |
| librechatopenshift | 1.9.0 | 2 of 3See more | 5,833 |
| opentelemetry-demoopentelemetry-helmVerified publisher | 0.41.1 | 2 of 34See more | 22,678 |
| openvaultopenvaultVerified publisher | 0.8.1 | 1 of 2See more | 6,899 |
| opikopikOfficialVerified publisher | 2.2.61 | 2 of 13See more | 14,422 |
| opsopsVerified publisher | 1.2.0 | 1 of 2See more | 9,049 |
| orbitalregorbitalregVerified publisher | 0.3.0 | 1 of 4See more | 2,279 |
| palworldpalworld-server-chartVerified publisher | 2.7.1 | 1 of 1See more | 3,694 |
| radarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 950 |
| sonarrpanzer1119Verified publisher | 0.2.2 | 1 of 1See more | 947 |
| paperless-ngxpaperlessVerified publisher | 0.4.0 | 1 of 3See more | 8,510 |
| uptime-kumapascaliskeVerified publisher | 3.0.0 | 1 of 1See more | 6,890 |
| pbuf-registrypbuf-registry | 0.4.1 | 1 of 2See more | 1,941 |
| fahclientpcktdmp | 2.6.0 | 1 of 2See more | 4,732 |
| peertubepeertubeVerified publisher | 0.1.3 | 1 of 1See more | 7,075 |
| phpipamphpipam-helmVerified publisher | 1.0.12 | 2 of 3See more | 3,778 |
| spring-boot-api-apppiominVerified publisher | 0.3.11 | 1 of 1See more | 7,616 |
| portraitportraitVerified publisher | 0.2.13 | 2 of 8See more | 31,949 |
| privacyideaprivacyidea | 1.0.6 | 1 of 2See more | 5,483 |
| prowlerprowler-appVerified publisher | 0.0.9 | 2 of 5See more | 8,203 |
| pzserverpzserver | 0.1.17 | 1 of 2See more | 3,022 |
| minecraft-serverqumine | 0.1.1500 | 1 of 1See more | 6,835 |
| rabbitmqrabbitmq-magefleet | 1.2.0 | 1 of 1See more | 2,809 |
| napcatredish101Verified publisher | 0.1.3 | 1 of 1See more | 7,466 |
| redis-sentinel-gatewayredis-sentinel-gatewayVerified publisher | 1.0.2 | 1 of 1See more | 2,665 |
| reportportalreportportal-ioOfficialVerified publisher | 26.8.12 | 2 of 15See more | 11,943 |
| reservation-appreservation-app | 1.0.9 | 1 of 4See more | 6,640 |
| resurfaceresurfaceioVerified publisher | 3.9.0 | 1 of 3See more | 7,487 |
| atuinrm3lVerified publisher | 0.11.0 | 2 of 3See more | 6,548 |
| dev-feedrm3lVerified publisher | 3.1.2 | 1 of 3See more | 9,885 |
| service-names-port-numbersrm3lVerified publisher | 0.26.1 | 1 of 1See more | 10,159 |
| rocketadminrocketadminOfficialVerified publisher | 1.0.42 | 1 of 1See more | 5,508 |
| elasticsearchromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 2See more | 6,085 |
| fluent-bitromanow-helm-chartsVerified publisher | 1.7.3 | 1 of 1See more | 7,767 |
| kibanaromanow-helm-chartsVerified publisher | 1.7.1 | 1 of 1See more | 6,918 |
| kube-state-metricsromanow-helm-chartsVerified publisher | 1.7.2 | 1 of 1See more | 2,667 |
| logstashromanow-helm-chartsVerified publisher | 1.5.0 | 1 of 1See more | 7,567 |
| routehub-client-hubroutehub-helm | 1.0.0 | 1 of 3See more | 13,028 |
| mealiertomik-helm-chartsVerified publisher | 0.0.2 | 1 of 1See more | 3,942 |
| baikalrubxkubeVerified publisher | 1.3.1 | 1 of 1See more | 5,321 |
| delugerubxkubeVerified publisher | 1.2.1 | 1 of 1See more | 13,562 |
| kyoorubxkubeVerified publisher | 0.1.10 | 4 of 9See more | 30,310 |
| conference-appsalaboy | 1.0.0 | 3 of 7See more | 11,022 |
| devpisb-helm-charts | 0.3.0 | 1 of 1See more | 921 |
| uptime-kumasb-helm-charts | 0.4.0 | 1 of 1See more | 38,115 |
| schemaheroschemahero | 1.4.0 | 1 of 1See more | 2,178 |
Container images carrying it
2,125 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/ | 0842dcd4c8f8 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| library/ | ef9723cf4fe4 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| library/ | 507a3eecf809 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| 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/ | 3e24e96c89ef | 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 |