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 |
|---|---|---|---|---|
| oscarsotosanchez/ | 911ec961d10b | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 4 |
| shashkist/ | 581de1fd6084 | openssl | 3.0.20-1~deb12u2 | 4 |
| valkey/ | 930b41430fb7 | openssl | 3.5.6-1~deb13u2 | 4 |
| ghcr.io/ | 180acad33d69 | openssl | 3.5.7-r0 | 4 |
| ghcr.io/ | 93fa0daf603c | openssl | 3.5.7-r0 | 4 |
| ghcr.io/ | 0c00cb0bda1a | openssl | 3.0.2-0ubuntu1.25 | 4 |
| bitnamilegacy/ | cd354d5b2556 | openssl | 3.0.20-1~deb12u2 | 3 |
| bitnamilegacy/ | 77e65e9d633e | openssl | 3.0.20-1~deb12u2 | 3 |
| bitnamilegacy/ | df6ec02e2b9a | openssl | 3.0.20-1~deb12u2 | 3 |
| ciscolabs/ | a7b60ec88285 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| ciscolabs/ | b59fc10bb821 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| cloudve/ | 4a3d7fae90bb | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| codeurjc/ | 800cf520c245 | openssl | 3.0.2-0ubuntu1.25 | 3 |
| curlimages/ | d94d07ba9e7d | openssl | 3.5.7-r0 | 3 |
| dgraph/ | 3b55ea83fffe | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| dnationcloud/ | 78fed4f3c130 | openssl | 3.0.20-1~deb12u2 | 3 |
| envoyproxy/ | 2bf7f042e396 | openssl | 3.0.2-0ubuntu1.25 | 3 |
| gchq/ | 5ec58edbb2db | openssl | 3.0.13-0ubuntu3.11 | 3 |
| guacamole/ | f344085e618b | openssl | 3.0.13-0ubuntu3.11 | 3 |
| jacobalberty/ | 896c0ab82d33 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| jaegertracing/ | ab6f1a1f0fb4 | openssl | 3.5.7-r0 | 3 |
| kubegems/ | a730bcf9322a | openssl | 3.5.7-r0 | 3 |
| library/ | b83efabe3e7d | openssl | 3.5.7-r0 | 3 |
| library/ | a484819eb602 | openssl | 3.0.20-1~deb12u2 | 3 |
| louislam/ | 917318f9d7be | openssl | 3.0.20-1~deb12u2 | 3 |
| natsio/ | 8031d190c7ee | openssl | 3.5.7-r0 | 3 |
| natsio/ | ffce8bd10338 | openssl | 3.5.7-r0 | 3 |
| omecproject/ | d59ccb138ffb | openssl | 1.0.2g-1ubuntu4.20+esm16 | 3 |
| selenium/ | 02f251d48d5f | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| sigp/ | 50f66cfebb6d | openssl | 3.0.2-0ubuntu1.25 | 3 |
| xenondb/ | 0e26872a2b67 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| ghcr.io/ | 19ebe07b4daf | openssl | 3.0.20-1~deb12u2 | 3 |
| ghcr.io/ | 6a5594b7b32c | openssl | 3.0.20-1~deb12u2 | 3 |
| ghcr.io/ | 8499afd690c4 | openssl | 3.5.7-r0 | 3 |
| ghcr.io/ | 0502794a4d86 | openssl | 3.0.20-1~deb12u2 | 3 |
| ghcr.io/ | f4768de5f616 | openssl | 3.5.7-r0 | 3 |
| quay.io/ | 6545dac92173 | openssl | 3.0.20-1~deb12u2 | 3 |
| quay.io/ | 2b6db27eaf3d | openssl | 3.0.2-0ubuntu1.25 | 3 |
| quay.io/ | 39f2c6e0af38 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 3 |
| quay.io/ | 4c3b91bebd3d | openssl | 1.0.2g-1ubuntu4.20+esm16 | 3 |
| quay.io/ | f296c2ec5db7 | openssl | 3.0.2-0ubuntu1.25 | 3 |
| quay.io/ | 709c7da19c5a | openssl | 3.0.20-1~deb12u2 | 3 |
| quay.io/ | 522738d5285e | openssl | 3.5.7-r0 | 3 |
| alazidis/ | 0e8c84152201 | openssl | 3.0.13-0ubuntu3.11 | 2 |
| alpine/ | 048f8d9c8cc7 | openssl | 3.5.7-r0 | 2 |
| alpine/ | 9ccd82364762 | openssl | 3.5.7-r0 | 2 |
| alpine/ | ec8f734b0a10 | openssl | 3.5.7-r0 | 2 |
| apache/ | 7cdfd8deec92 | openssl | 3.0.2-0ubuntu1.25 | 2 |
| apache/ | 319cd8a81ed1 | openssl | 3.0.13-0ubuntu3.11 | 2 |
| apache/ | ae0b86d3c4d0 | openssl | 3.0.13-0ubuntu3.11 | 2 |