CVE-2026-42766
MediumAdvisory
Published 9 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.9
- base score, highest
- EPSS
- 0.011
- 63rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,220
- of 17,790 indexed, latest versions
- Container images
- 2,434
- deployed by those charts
- Fix available
- 4 of 5
- affected packages
CVE-2026-42766 affecting package openssl for versions less than 3.3.7-3
Carried by container images the latest versions of 2,220 of 17,790 indexed charts deploy, on 2,434 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| openssldeb | 1.0.1f-1ubuntu2.5, 1.0.1f-1ubuntu2.8, 1.0.1f-1ubuntu2.25, 1.0.1f-1ubuntu2.27+103 more | 1.0.1f-1ubuntu2.27+esm14, 1.0.2g-1ubuntu4.20+esm16, 1.1.1-1ubuntu2.1~18.04.23+esm9, 1.1.1f-1ubuntu2.24+esm4+6 more | 1,792 |
| opensslapk | 3.2.0-r0, 3.3.1-r4, 3.3.2-r0, 3.3.2-r2+13 more | 3.5.7-r0, 3.6.3-r0 | 637 |
| nodejsdeb | 4.2.6~dfsg-1ubuntu4.1, 7.10.1-2nodesource1~xenial1, 8.9.4-1nodesource1, 8.10.0~dfsg-2ubuntu0.4+8 more | no fix listed | 16 |
| openssl1.0deb | 1.0.2n-1ubuntu5.3, 1.0.2n-1ubuntu5.4, 1.0.2n-1ubuntu5.6, 1.0.2n-1ubuntu5.10+2 more | 1.0.2n-1ubuntu5.13+esm5 | 15 |
| opensslrpm | 3.3.5-1.azl3, 3.3.5-3.azl3, 3.3.5-5.azl3 | 3.3.7-3 | 5 |
- OSV records
- ALPINE-CVE-2026-42766CGA-9fv6-c4c7-7xwrDEBIAN-CVE-2026-42766UBUNTU-CVE-2026-42766AZL-89943
- Also known as
- CGA-9mqf-xpvc-p77x, CGA-gf26-66cr-92gv, CGA-x9j4-77f9-qvfv, USN-8414-1, USN-8414-2
Charts affected
2,220 by stars
Container images carrying it
2,434 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| library/ | 1ae8051591a5 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 8812029260b5 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | b0f9fc41ed79 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 0172f1c538e7 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 04c0fc150f3a | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | c5781ba340ef | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | e2e2031c15be | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 712e407b20ea | openssl | no fix listed | 1 |
| library/ | 17a4f64e9cf5 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 07e06f2e7ae9 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 1c33370a599c | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 22edfe1c7834 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 490f01279be1 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 5b6a1eac15b8 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| library/ | 8a16204dc96c | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 9a48ac9f196f | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | b1cb255a9939 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| library/ | bfc25a68e113 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | e22328f4d714 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | fbb8456ebdb1 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | fcc7fcd7114a | openssl | 3.0.13-0ubuntu3.11 | 1 |
| library/ | 2415789e1602 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 26983a43c918 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 65c80b311a96 | openssl | 3.5.7-r0 | 1 |
| library/ | 7b45203a99eb | openssl | 3.5.7-r0 | 1 |
| library/ | 9ae868852d0b | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | cc523a19da58 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | e93269864a7d | openssl | 3.5.7-r0 | 1 |
| library/ | 0032d2ca20db | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 05678ae4e5e1 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 146c1fd999a6 | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| library/ | 3b6c281e1c08 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 3d0e6df9fd5b | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 406a4fdca9fc | openssl | no fix listed | 1 |
| library/ | 50cae5081ab4 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 646902910d6a | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 699d652ed674 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 6ca49afbcb2b | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 71a63fc2438e | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 7c81758cb295 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 84c4a18b60a0 | openssl | no fix listed | 1 |
| library/ | 88785f6f665a | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 9cb28f7291d9 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | ae1cf99fa7bf | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | d23ec07162ca | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | dca8d11fe467 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| library/ | 9382e4f6f7f0 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 2d5fce3229ae | openssl | 3.5.7-r0 | 1 |
| library/ | 777787bbb4c7 | openssl | 3.5.7-r0 | 1 |
| library/ | 88fe8e0e09d6 | openssl | 3.5.7-r0 | 1 |