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/ | 4c708ecf7dc4 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | f80349eb018b | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | fcbab3a24880 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6ba69487f1b0 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 4c8b42890035 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 5889bea38e56 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 1386b7b5e555 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 1f97d131b1d1 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 9c88e1aff357 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | c8af1c5aae40 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 4f33a0a9f75e | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 44f82ee0b24c | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 5f6c74993f08 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | d6105dd73eb4 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 10ce4cac41c4 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | e953fa9e36ef | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 10b7945d4f09 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 8766ba08bf1a | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 8e0b24cf071a | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 98b6ea2ed319 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 98baf045a1c9 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 1aba0ffe55ea | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 5c3a0fb561e0 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 68f52b993a7f | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 8e31b5a81853 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6dca4455fde3 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | ab63d26a8a2c | openssl | 3.6.3-r0 | 1 |
| ghcr.io/ | 72f35584026d | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | cf2c16fac5b5 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | e70307b193c6 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 967470f05472 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | ddd462dbde39 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 637083d9369d | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | cbc6e3ea157d | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | fd0e3ec7d960 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 835b72878606 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 6b0507a20602 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6fde1edc0983 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| ghcr.io/ | 853e6f105b51 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | bd6bea5e487c | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 38b6a50a62b2 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | c01e018bced4 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | a53ef16b024a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 3947bfd04f49 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | ca7dc7362968 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | f0a266506fcf | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | af05a098b0d2 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | ff7dd45aa774 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | a037f1042b28 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 67c5244b6acf | openssl | 3.5.7-r0 | 1 |