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
- 2,476
- of 17,805 indexed, latest versions
- Container images
- 2,730
- 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 2,476 of 17,805 indexed charts deploy, on 2,730 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 | 1,808 |
| 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 | 917 |
| nodejsdeb | 4.2.6~dfsg-1ubuntu4.1, 7.10.1-2nodesource1~xenial1, 8.9.4-1nodesource1, 8.10.0~dfsg-2ubuntu0.4+13 more | no fix listed | 22 |
| openssl1.0deb | 1.0.2n-1ubuntu5.3, 1.0.2n-1ubuntu5.4, 1.0.2n-1ubuntu5.6, 1.0.2n-1ubuntu5.7+4 more | 1.0.2n-1ubuntu5.13+esm5 | 20 |
| 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
2,476 by stars
Container images carrying it
2,730 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/ | 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 |
| ghcr.io/ | a982103d91d3 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 0881d3c9359b | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 5d0656fce7d4 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 8186d6dd81f4 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | e59ebde55709 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 4ba3adf47f5c | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | b360d44125ad | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| ghcr.io/ | 7a50c07e7c69 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 5b8cfa805cb6 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 6e82914e1051 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 276460d141c7 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 490ca8e3dd21 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 6b8e02430649 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | bcd5b8d4c45c | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| ghcr.io/ | 7e1d7a11a11a | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| ghcr.io/ | e589db0d0a2c | openssl | no fix listed | 1 |
| ghcr.io/ | b5451793ad91 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 205053c8a3e2 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 834ea54370f0 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 22ae556e0de4 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 9ce55520e7bd | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | c90ca8389c87 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 4a981156abee | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | ab120359810d | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 121dc29eb14d | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | ded173632986 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 78a82d810709 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 5470b2ec3161 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | d090bb2060d9 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | a0b272f6682a | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 18e30413dac2 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 2a611369ad1d | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | ab40c1745534 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 923a3f704b21 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| ghcr.io/ | f9388bd25ae2 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | ebcf66281fc1 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | ab535d1fef5d | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 5c9e99ff7167 | openssl | 3.3.7-r1 | 1 |