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
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 |
|---|---|---|---|---|
| darthsim/ | 476cb08c816a | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| darthsim/ | 7d12c7c8fc66 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| daskdev/ | 052630f5ca04 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| dasmeta/ | fa657960dfec | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| datadog/ | aad9994de6a7 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| datafuselabs/ | ba877ee6cb4d | xz-utils | 5.4.1-1+deb12u1 | 1 |
| datafuselabs/ | a936843b85b4 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| datalayers/ | 17b292079239 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| datalust/ | 9c731bb207a6 | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 1 |
| datalust/ | 3de34aed5642 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| datamate/ | 2dd66b722464 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| davidy/ | 41b2355cc23a | xz | 5.8.3-r0 | 1 |
| dblaci/ | eea697611af4 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| ddosify/ | ea602056d9ce | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ddosify/ | a43c5155fa1c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ddosify/ | 3c11e3182652 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ddosify/ | ac323d52bfb4 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| ddosify/ | b796b8c73011 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| deconzcommunity/ | 062de2362641 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| deepflowce/ | bc1882f75c18 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| deepflowce/ | 29332fee7fc2 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| defactops/ | 07b663c0092a | xz-utils | 5.4.1-1+deb12u1 | 1 |
| deimosfr/ | 284c4040fc6d | xz-utils | 5.8.1-1+deb13u1 | 1 |
| dellcloud/ | 02fc234353a9 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| dellcloud/ | 4d2eb25b9225 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| deluan/ | 9fa40b3d8dec | xz | 5.8.3-r0 | 1 |
| dependencytrack/ | 1ba4f004e1ec | xz-utils | 5.8.1-1+deb13u1 | 1 |
| dependencytrack/ | 00560b57a6cf | xz | 5.8.3-r0 | 1 |
| devopsgoofy/ | ad865312099f | xz-utils | 5.4.1-1+deb12u1 | 1 |
| devopshq/ | 30e093bffa91 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| devopstales/ | 8bb837da5aec | xz | 5.8.3-r0 | 1 |
| dgraph/ | b57fa31f9b7f | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| dgraziotin/ | 38f2de42bed0 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| diygod/ | 7a6312cac0d5 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| djjudas21/ | ba22be670c37 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| djjudas21/ | 4fa898a52d97 | xz | 5.8.3-r0 | 1 |
| djjudas21/ | 73aab45ef10d | xz | 5.8.3-r0 | 1 |
| djjudas21/ | 954935971d42 | xz | 5.8.3-r0 | 1 |
| djjudas21/ | e9094580885c | xz | 5.8.3-r0 | 1 |
| dniel/ | 45a667852f2a | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| dobtc/ | a870f7cb1105 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| docuseal/ | 7493fd7f6728 | xz | 5.8.3-r0 | 1 |
| dokuwiki/ | f08ecfdda239 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| dolibarr/ | 7ad88fc9b13c | xz-utils | 5.4.1-1+deb12u1 | 1 |
| domainmod/ | 4017bfe4c597 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| dongjiang1989/ | 4bf9ae391948 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| dpage/ | 50700ac17936 | xz | 5.8.3-r0 | 1 |
| dpage/ | 52cb72a9e3da | xz | 5.8.3-r0 | 1 |
| dpage/ | 561c1f8f99f2 | xz | 5.8.3-r0 | 1 |
| dragonflyoss/ | edf3e921f4e0 | xz-utils | 5.4.1-1+deb12u1 | 1 |