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 |
|---|---|---|---|---|
| escaping/ | 87fa79255962 | perl | 5.40.1-6+deb13u1 | 1 |
| esphome/ | 4866347cb5b4 | perl | 5.40.1-6+deb13u1 | 1 |
| esphome/ | 85abea33854b | perl | 5.40.1-6+deb13u1 | 1 |
| esphome/ | 9ab8cc88b28c | perl | no fix listed | 1 |
| esphome/ | b2c6322700ac | perl | no fix listed | 1 |
| esphome/ | def8b6e4f517 | perl | no fix listed | 1 |
| espocrm/ | 1b5a24504ed9 | perl | 5.40.1-6+deb13u1 | 1 |
| ethanbergstrom/ | 345c2a46c103 | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| ethersphere/ | a884fd84b72f | perl | no fix listed | 1 |
| ethersphere/ | e4cda693ed63 | perl | no fix listed | 1 |
| ethpandaops/ | 1efa2fba6711 | perl | 5.40.1-6+deb13u1 | 1 |
| ethpandaops/ | a51b9a1a770c | perl | 5.40.1-6+deb13u1 | 1 |
| ethpandaops/ | 2381ea793a12 | perl | 5.40.1-6+deb13u1 | 1 |
| ethpandaops/ | b8f1b707aee0 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| ethpandaops/ | c937f4ba737c | perl | 5.40.1-6+deb13u1 | 1 |
| ethpandaops/ | c7e5055defcb | perl | no fix listed | 1 |
| ethpandaops/ | c0b30fcf64bc | perl | 5.40.1-6+deb13u1 | 1 |
| ethpandaops/ | 5f731b20ec50 | perl | 5.40.1-6+deb13u1 | 1 |
| factoriotools/ | c6092b912bd1 | perl | 5.40.1-6+deb13u1 | 1 |
| factoriotools/ | e9227748c507 | perl | 5.40.1-6+deb13u1 | 1 |
| factoriotools/ | f7909f7361d6 | perl | 5.40.1-6+deb13u1 | 1 |
| falcosecurity/ | 932956d86c99 | perl | no fix listed | 1 |
| falcosecurity/ | 7df783d5269a | perl | no fix listed | 1 |
| federid/ | fbfb7c6510a7 | perl | no fix listed | 1 |
| felipecs8/ | 29e06c9c6385 | perl | no fix listed | 1 |
| firefart/ | 0d6249906d8c | perl | no fix listed | 1 |
| fireflyiii/ | ae69fdd95cde | perl | 5.40.1-6+deb13u1 | 1 |
| fiware/ | 29456835bb2c | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| fiware/ | d551a13e8278 | perl | no fix listed | 1 |
| flanksource/ | 1dacc3195bf9 | perl | 5.34.0-3ubuntu1.7 | 1 |
| flanksource/ | 689687a7cf95 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| flanksource/ | 764c84e550db | perl | no fix listed | 1 |
| flanksource/ | 891f21df54fb | perl | no fix listed | 1 |
| flashcatcloud/ | 42e6ab16472e | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| flashcatcloud/ | 421acb36181b | perl | 5.40.1-6+deb13u1 | 1 |
| fluent/ | e76397ef3983 | perl | no fix listed | 1 |
| fluent/ | de9cf5f1127a | perl | 5.40.1-6+deb13u1 | 1 |
| fluent/ | fda93f768f98 | perl | 5.40.1-6+deb13u1 | 1 |
| flyway/ | 45b5d7cdc75a | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| fnzv/ | b3079b95c336 | perl | 5.34.0-3ubuntu1.7 | 1 |
| foldingathome/ | 5ef7742d1eb4 | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| folioci/ | 2493041ce880 | perl | 5.40.1-6+deb13u1 | 1 |
| fosrl/ | 83a55f933b4d | perl | no fix listed | 1 |
| frankescobar/ | 8a4d7e9308de | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| frankescobar/ | cafa03b94dac | perl | 5.26.1-6ubuntu0.7+esm2 | 1 |
| frankescobar/ | dc171ec796d5 | perl | 5.38.2-3.2ubuntu0.3 | 1 |
| freedom98/ | d7ce1533f297 | perl | no fix listed | 1 |
| freeradius/ | af6fd34a5b78 | perl | 5.34.0-3ubuntu1.7 | 1 |
| galaxy/ | e5c265fe9fcd | perl | 5.30.0-9ubuntu0.5+esm2 | 1 |
| galaxy/ | 0267bad550e6 | perl | 5.18.2-2ubuntu1.7+esm7 | 1 |