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
- 2,223
- of 17,787 indexed, latest versions
- Container images
- 2,437
- 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 2,223 of 17,787 indexed charts deploy, on 2,437 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 | 640 |
| 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
2,223 by stars
Container images carrying it
2,437 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| dellcloud/ | 6ba7b22caacd | openssl | 1.1.1f-1ubuntu2.24+esm4 | 79 |
| flyway/ | 22d97ceb0c47 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 79 |
| codeurjc/ | 9fb4c11e6a49 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 13 |
| quay.io/ | a6b3f707f883 | openssl | 3.5.7-r0 | 13 |
| bitnamilegacy/ | 926356130b77 | openssl | 3.0.20-1~deb12u2 | 11 |
| oomk8s/ | 875814cc853d | openssl | 1.0.2g-1ubuntu4.20+esm16 | 11 |
| library/ | 8e70544b6c76 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 10 |
| library/ | 8a279e9396a8 | openssl | 3.0.2-0ubuntu1.25 | 10 |
| library/ | e582c0bc7766 | openssl | 3.0.13-0ubuntu3.11 | 8 |
| jellyfin/ | aefb67e6a7ff | openssl | 3.5.6-1~deb13u2 | 7 |
| library/ | a42d2b4503e7 | openssl | 3.0.2-0ubuntu1.25 | 7 |
| bitnamilegacy/ | 42a8200d3597 | openssl | 3.0.20-1~deb12u2 | 6 |
| bitnamilegacy/ | 9e635efba431 | openssl | 3.0.20-1~deb12u2 | 6 |
| bitnamilegacy/ | 25bf63f3caf7 | openssl | 3.0.20-1~deb12u2 | 6 |
| curlimages/ | 935d9100e9ba | openssl | 3.5.7-r0 | 6 |
| library/ | ce66c7be32a0 | openssl | no fix listed | 6 |
| nginxinc/ | 0c79d56aee56 | openssl | 3.5.7-r0 | 6 |
| oomk8s/ | 7daa08b81954 | openssl | 1.0.2g-1ubuntu4.20+esm16 | 6 |
| quay.io/ | 95d6f0e05636 | openssl | 3.0.20-1~deb12u2 | 6 |
| quay.io/ | 1b594392f7cb | openssl | 3.0.20-1~deb12u2 | 6 |
| alpine/ | 8413f8890d19 | openssl | 3.5.7-r0 | 5 |
| bitnamilegacy/ | c74b703deed2 | openssl | 3.0.20-1~deb12u2 | 5 |
| flaresolverr/ | 139dfee1c6f8 | openssl | 3.0.20-1~deb12u2 | 5 |
| library/ | c8503d4491ed | openssl | 3.5.7-r0 | 5 |
| library/ | 4be76f674fc4 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 5 |
| library/ | 2f2a8c2a7d10 | openssl | 3.0.20-1~deb12u2 | 5 |
| solsson/ | 41e5d8f6f290 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 5 |
| quay.io/ | abb55b2165c6 | openssl | 3.5.7-r0 | 5 |
| registry.k8s.io/ | 594ceea76b01 | openssl | 3.5.7-r0 | 5 |
| artifacthub/ | 4fd34fa635cc | openssl | 3.5.6-1~deb13u2 | 4 |
| bitnamilegacy/ | 888cdaae3cb9 | openssl | 3.0.20-1~deb12u2 | 4 |
| bitnamilegacy/ | ec13e229247a | openssl | 3.0.20-1~deb12u2 | 4 |
| bitnamilegacy/ | 233f361c5819 | openssl | 3.0.20-1~deb12u2 | 4 |
| bitnamilegacy/ | de520acd66fc | openssl | 3.0.20-1~deb12u2 | 4 |
| bitnamilegacy/ | fac502149c40 | openssl | 3.0.20-1~deb12u2 | 4 |
| cloudflare/ | 6b599ca3e974 | openssl | 3.5.6-1~deb13u2 | 4 |
| hyperledger/ | a70b6ba64a08 | openssl | no fix listed | 4 |
| hyperledger/ | 4ce6f43ded2e | openssl | 1.0.2g-1ubuntu4.20+esm16 | 4 |
| hyperledger/ | f6c724592abf | openssl | 1.0.2g-1ubuntu4.20+esm16 | 4 |
| jaegertracing/ | d48d6dab2c65 | openssl | 3.0.2-0ubuntu1.25 | 4 |
| library/ | 5e15a3f014ed | openssl | 1.1.1f-1ubuntu2.24+esm4 | 4 |
| library/ | 628741415fc9 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 4 |
| library/ | 6efa05203990 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 4 |
| library/ | 287ff321f9e3 | openssl | 3.0.20-1~deb12u2 | 4 |
| library/ | 4689940c6838 | openssl | 3.5.6-1~deb13u2 | 4 |
| library/ | 606d8c0d6b3c | openssl | 3.5.7-r0 | 4 |
| library/ | c3f70098e01d | openssl | 3.0.2-0ubuntu1.25 | 4 |
| mastercloudapps/ | 40a950b311b2 | openssl | 3.0.2-0ubuntu1.25 | 4 |
| natsio/ | 64cb6c858e79 | openssl | 3.5.7-r0 | 4 |
| opea/ | 0c25aab3f106 | openssl | 3.0.20-1~deb12u2 | 4 |