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
- 2,436
- of 17,803 indexed, latest versions
- Container images
- 2,706
- 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 2,436 of 17,803 indexed charts deploy, on 2,706 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 | 1,786 |
| opensslapk | 3.2.0-r0, 3.3.1-r3, 3.3.1-r4, 3.3.2-r0+21 more | 3.3.7-r1, 3.5.7-r0, 3.6.3-r0 | 915 |
| 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
2,436 by stars
Container images carrying it
2,706 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | bdb31f3121a2 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 13f121613edd | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | cfd193653bd6 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 4e872bc016e8 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 79df4fb20322 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 546d074f0dfb | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 5463ac95512c | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 73a1bb038de3 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | fce5b6fd161c | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | cab66a6b3574 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 23e8d178e02c | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 2ce077d3d02d | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 59f75504c5d4 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | a6ae5aff81ce | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | c022fd42de45 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | f9379427b917 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | f1e7efe440da | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 26167f01c898 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 9853bb613cd0 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6bb61ded2625 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 7006cac874fd | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | bcad696f03ee | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 6b64d194a27d | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 7ef21bbb59f5 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | a6ac6318799c | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 98cb5d9fa215 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 76771c3cc8c3 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | a2be95de450c | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 16fda01ae58a | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 976be6506eb6 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 9b4e856d18f6 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | a1fed512261f | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6836b779b060 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 870e396fddf8 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | a558ceae6cdb | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 2e059589f7f7 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | f3d0c7d35498 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 6920d17cf6ff | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 63cce7624f65 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | d89a6d21e361 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 7fe76551a78e | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 8c68abbe1cff | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 080150de7d86 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| ghcr.io/ | 3225d2bc6b3c | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | f53bde3acd4f | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | aa45adaf59a7 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| ghcr.io/ | c739b74dabb0 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | bffe3c22fabc | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 8ac53eb38393 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | ff0cd9db78d3 | openssl | 3.3.7-r1 | 1 |