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 |
|---|---|---|---|---|
| lumenvox/ | ea8110886d38 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | e2e5abe27abc | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | b9a23345eabd | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | 7a9ffdc2178a | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | dbbaf5462ad6 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | 8b74f9d3ba09 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| lumenvox/ | 14170ad34903 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| makemake1337/ | 8a55174fc830 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| makersquad/ | a40dd258c527 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| maksymhencha/ | 7f096a681192 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| maptiler/ | 7e206140057b | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| marcoimme/ | b6035c0721a8 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| martinhelmich/ | c83a4f3fd7ae | xz-utils | 5.4.1-1+deb12u1 | 1 |
| mathesar/ | 091757cb01fe | xz-utils | 5.4.1-1+deb12u1 | 1 |
| mathieuruellan/ | 04572c8a1b04 | xz | 5.8.3-r0 | 1 |
| mathnao/ | b900e6b64684 | xz | 5.8.3-r0 | 1 |
| matrixdotorg/ | c3c4a9de2a0b | xz-utils | 5.4.1-1+deb12u1 | 1 |
| matterlabs/ | 5dadc06bdf3b | xz-utils | 5.4.1-1+deb12u1 | 1 |
| matterlabs/ | 6cbfea4c694a | xz-utils | 5.4.1-1+deb12u1 | 1 |
| mauricenino/ | 236997816917 | xz | 5.8.3-r0 | 1 |
| mautic/ | eb8cc73d97e1 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| mavrick1/ | 56bd8eaa53a4 | xz | 5.8.3-r0 | 1 |
| mawad98/ | 99422c56a274 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| mbround18/ | 70bd4da591cd | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| mediagis/ | c15e941485ef | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| mediagis/ | d0eae7b51374 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| memgraph/ | ecdf7faea3f7 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| merlos/ | a38fc7e09ed7 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| middlewareeng/ | 747d880812f1 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| milvusdb/ | fededb2f2d63 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| milvusdb/ | a3a55e1c1497 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| mindsdb/ | 163011c09299 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| mintproject/ | 83aade2c1855 | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| mintproject/ | 02260d20a21f | xz-utils | 5.4.1-1+deb12u1 | 1 |
| miqm/ | c5c211717d9b | xz-utils | 5.4.1-1+deb12u1 | 1 |
| mlikiowa/ | 1336a777f9a4 | xz-utils | 5.2.5-2ubuntu1.1 | 1 |
| moonrailgun/ | b528c8f8fcc4 | xz | 5.8.3-r0 | 1 |
| moreillon/ | d7d4a5463525 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| moreillon/ | e418cc694bd5 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| moreillon/ | e8fd856e593d | xz-utils | 5.4.1-1+deb12u1 | 1 |
| moreillon/ | 3caa8f710ee0 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| moreillon/ | 5f0a38498271 | xz-utils | 5.8.1-1+deb13u1 | 1 |
| moreillon/ | 6597e6b98d21 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| moreillon/ | d2ee0423b797 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| mrasif/ | 375a1ed8fdc0 | xz | 5.8.3-r0 | 1 |
| mshanley80/ | 5b189a70c0fb | xz-utils | 5.2.4-1ubuntu1.1+esm1 | 1 |
| muhammedgamal/ | 74b4cd69b6fa | xz-utils | 5.4.1-1+deb12u1 | 1 |
| muluder/ | 43b597a93da7 | xz-utils | 5.1.1alpha+20120614-2ubuntu2.16.04.1+esm2 | 1 |
| murtazashah46/ | 4d11726cf803 | xz-utils | 5.4.1-1+deb12u1 | 1 |
| mvance/ | 4bf67b567f39 | xz-utils | 5.4.1-1+deb12u1 | 1 |