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
- 1,979
- of 17,790 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 1,979 of 17,790 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 | 1,812 |
| 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-2026-34743ECHO-54f0-42da-6974openSUSE-SU-2026:10492-1
- Also known as
- USN-8362-1
Charts affected
1,979 by stars
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 |
|---|---|---|---|---|
| opsmx11/ | 5c50ca123d88 | xz-utils | 5.1.1alpha+20120614-2ubuntu2.14.04.1+esm2 | 1 |
| orbitalreg/ | 4fd449582a3c | xz | 5.8.3-r0 | 1 |
| outlinewiki/ | 494dfb9249a6 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| outlinewiki/ | 832051f039b4 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| owncloud/ | 88e7c854517d | xz | 5.8.3-r0 | 1 |
| owncloud/ | b38fd8fdd58f | xz | 5.8.3-r0 | 1 |
| owncloud/ | 51d9b74fc2a8 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| owncloud/ | 74c53d341076 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| oxfordsemantic/ | db17910eb855 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| oxfordsemantic/ | baf570ff968d | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| pangeo/ | 5fbe688a4f80 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| passbolt/ | af3a620902a0 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| payara/ | 31f1253f0cf8 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| penpotapp/ | 47853d9bb9dd | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| penpotapp/ | 5c835ffd87ab | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| percona/ | feaff989e253 | xz | 1:5.6.2-4.el10_2.1 | 1 |
| peterdavehello/ | 0cc12d36d312 | xz | 5.8.3-r0 | 1 |
| phan2410/ | 9c6ed6de26ca | xz-utils | 5.4.1-1+deb12u1 | 1 |
| phan2410/ | 4a86d138832d | xz-utils | 5.4.1-1+deb12u1 | 1 |
| phntom/ | 51cf9da4aa2e | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| photoprism/ | 2954334adbda | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| photoprism/ | db16ee6b1ba3 | xz-utils | 5.8.1-1ubuntu0.1 | 1 |
| photoprism/ | fc6fd632ca74 | xz-utils | 5.6.1+really5.4.5-1ubuntu0.3 | 1 |
| phpipam/ | 54468713454e | xz | 5.8.3-r0 | 1 |
| phpipam/ | ace0efd24830 | xz | 5.8.3-r0 | 1 |
| phpmyadmin/ | 42a200db07b4 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| pk910/ | 3dcae6a62896 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| platform9community/ | de3fa9b70df1 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| platform9community/ | 40a4970de568 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| platform9community/ | 2089811e5cc6 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| platform9community/ | d1165c94dfb3 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| platform9community/ | 8d11b50368c6 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| platzio/ | d5e5972f344b | xz | 5.8.3-r0 | 1 |
| plexinc/ | 46ea59b96f2b | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| plexinc/ | b598abb134ad | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 1 |
| pmoscode/ | 8ee61554699c | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | 2b91d6a46e06 | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | 2c202c43c0aa | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | 2c8dc938b2f9 | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | 6e1a36d646a3 | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | 9785e5b82334 | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | e3e189d9d519 | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | f9297eea817d | xz | 5.8.3-r0 | 1 |
| pnnlmiscscripts/ | fcd82530bc8b | xz | 5.8.3-r0 | 1 |
| pococze/ | 7a1aab425e51 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| postgis/ | 5a1dbedac34e | xz | 5.8.3-r0 | 1 |
| pozetroninc/ | 53ae64f29da8 | xz-utils | 5.2.2-1.3ubuntu0.1+esm1 | 1 |
| pposkrobko/ | eaf260341dba | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 1 |
| praravind1801/ | f29d637b9ce1 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| prefecthq/ | 1df4b5b6238a | xz-utils | 5.4.1-1+deb12u1 | 1 |