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/ | a52dc5db694a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 820af919c5e2 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 46ae4ea003e0 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | e33d59dbb606 | openssl | no fix listed | 1 |
| ghcr.io/ | bd6f22f7db0a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 268f3e4a1aee | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 2bae644d2735 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | cc9a028d9c43 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | d110504d551d | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 18a81afcb249 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 18689773150d | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 71be54e99608 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | a5b032e15f75 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 744bc929a579 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 13e267ad7d94 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | e9c2ce635b89 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | b8e03da90e70 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 21de3771fdd5 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | e5f5c254a55a | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 0511bbe501c3 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | f5c797f7fbe7 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 7465f35b684c | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | dc6b5fdcec06 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6ec488d89b56 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | b58345fe8209 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 36ce246d884e | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | f9104080d9a7 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 6b99ee9feece | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 4a2824296412 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | ae3b0e29daaa | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | e4b66308d8f6 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 20518335f9f9 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 16907aae5de1 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6877c958a3c6 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | cdbbed831f28 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 67ffb0309acb | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 345174727a2b | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | a584153dfae5 | openssl | 3.5.7-r0 | 1 |
| 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 |