CVE-2026-42496
CriticalAdvisory
Published 26 May 2026In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.1
- base score, highest
- EPSS
- 0.004
- 36th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,176
- of 17,790 indexed, latest versions
- Container images
- 2,125
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Important: perl-Archive-Tar security update
Carried by container images the latest versions of 2,176 of 17,790 indexed charts deploy, on 2,125 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| perldeb | 5.18.2-2ubuntu1, 5.18.2-2ubuntu1.1, 5.18.2-2ubuntu1.4, 5.18.2-2ubuntu1.7+30 more | 5.18.2-2ubuntu1.7+esm7, 5.26.1-6ubuntu0.7+esm2, 5.30.0-9ubuntu0.5+esm2, 5.34.0-3ubuntu1.7+5 more | 2,123 |
| perl-Archive-Tarrpm | 2.38-6.el9, 2.38-6.el9.0.1 | 0:2.38-6.el9_8.1 | 2 |
- OSV records
- DEBIAN-CVE-2026-42496UBUNTU-CVE-2026-42496RLSA-2026:30856ECHO-1732-bcf6-7970
- Also known as
- USN-8467-1
Charts affected
2,176 by stars
Container images carrying it
2,125 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| aibrix/ | 63fb81a64377 | perl | no fix listed | 1 |
| airbyte/ | deec511b51c3 | perl | no fix listed | 1 |
| airbyte/ | 98d2c39d512e | perl | no fix listed | 1 |
| airsonicadvanced/ | f7cbafac2806 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| akaunting/ | 52811b36ec3a | perl | no fix listed | 1 |
| akeyless/ | 759e4289fae8 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| aktosecurity/ | d4b100cbdc47 | perl | 5.40.1-6+deb13u1 | 1 |
| aktosecurity/ | dbc566b2376c | perl | 5.40.1-6+deb13u1 | 1 |
| aktosecurity/ | 666eaffd5362 | perl | 5.40.1-6+deb13u1 | 1 |
| aktosecurity/ | 213aded7adc5 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| alazidis/ | 602d4f7f090c | perl | no fix listed | 1 |
| allegroai/ | 713ae38f7daf | perl | no fix listed | 1 |
| allegroai/ | 772827a01bb5 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| altinity/ | 3396b15c51a2 | perl | 5.34.0-3ubuntu1.7 | 1 |
| andrewgaul/ | 7dc1d34174a5 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| andrewgolikov55/ | fcc001b61c0e | perl | 5.34.0-3ubuntu1.7 | 1 |
| andrewmackrodt/ | 33f9080470c9 | perl | 5.34.0-3ubuntu1.7 | 1 |
| anguda/ | c435285fc241 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ankane/ | d3a9d8ac27bb | perl | no fix listed | 1 |
| antrea/ | ee9686bcefb8 | perl | 5.40.1-6+deb13u1 | 1 |
| anujdatar/ | 685df04a643b | perl | no fix listed | 1 |
| apache/ | 0305c26f19ed | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| apache/ | bae523439ee3 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| apache/ | 64e58748b6b9 | perl | no fix listed | 1 |
| apache/ | ce90bdc3d2af | perl | no fix listed | 1 |
| apache/ | e5560ad0b86e | perl | no fix listed | 1 |
| apache/ | 5e47692cac00 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| apache/ | 80136ae753ee | perl | 5.34.0-3ubuntu1.7 | 1 |
| apache/ | 75d48a62748f | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| apache/ | a2bab1be574c | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| apache/ | afa47bf1692a | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| apache/ | 63b8e3e40742 | perl | 5.34.0-3ubuntu1.7 | 1 |
| apachepulsar/ | 16f9fdab3fa6 | perl | 5.34.0-3ubuntu1.7 | 1 |
| apachepulsar/ | 3b262ab7a7d9 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| apachepulsar/ | 9c9947de139d | perl | 5.34.0-3ubuntu1.7 | 1 |
| apachepulsar/ | d056c89b7131 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| apachepulsar/ | d538416d5afe | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| apache/ | 76c176e8a0e4 | perl | 5.34.0-3ubuntu1.7 | 1 |
| apache/ | 434d8398f996 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| apache/ | c8fb51195444 | perl | 5.34.0-3ubuntu1.7 | 1 |
| apache/ | 133d35d2c263 | perl | 5.34.0-3ubuntu1.7 | 1 |
| apache/ | b4ec8c18d079 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| apache/ | 295f1dc87d98 | perl | 5.34.0-3ubuntu1.7 | 1 |
| apache/ | 80530f0308a5 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| apache/ | ab9467fd712c | perl | no fix listed | 1 |
| apache/ | 90b7fa1dc018 | perl | 5.40.1-7ubuntu0.1 | 1 |
| apache/ | 92d055a84e9e | perl | 5.34.0-3ubuntu1.7 | 1 |
| apecloud/ | 8ac9947a2c84 | perl | 5.40.1-6+deb13u1 | 1 |
| appwrite/ | af65a77db50e | perl | 5.40.1-6+deb13u1 | 1 |
| archivebox/ | 1a5a37331091 | perl | no fix listed | 1 |