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 |
|---|---|---|---|---|
| library/ | 3d0e6df9fd5b | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 406a4fdca9fc | openssl | no fix listed | 1 |
| library/ | 50cae5081ab4 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 646902910d6a | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 699d652ed674 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 6ca49afbcb2b | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 71a63fc2438e | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 7c81758cb295 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | 84c4a18b60a0 | openssl | no fix listed | 1 |
| library/ | 88785f6f665a | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 9cb28f7291d9 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | ae1cf99fa7bf | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | d23ec07162ca | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | dca8d11fe467 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| library/ | 9382e4f6f7f0 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 2d5fce3229ae | openssl | 3.5.7-r0 | 1 |
| library/ | 777787bbb4c7 | openssl | 3.5.7-r0 | 1 |
| library/ | 88fe8e0e09d6 | openssl | 3.5.7-r0 | 1 |
| library/ | 5ab4ab0358cf | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 588609d76b21 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | b7faa1653c39 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 09369da6b103 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 1881968aff6f | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 2f07d83bf561 | openssl | 3.5.7-r0 | 1 |
| library/ | 2fb5d772cea6 | openssl | 3.5.7-r0 | 1 |
| library/ | 5616878291a2 | openssl | 3.5.7-r0 | 1 |
| library/ | 65645c7bb6a0 | openssl | 3.3.7-r1 | 1 |
| library/ | 6784fb0834aa | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 67f9a4f10d14 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 9ff236ed47fe | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | a8b39bd9cf0f | openssl | 3.5.7-r0 | 1 |
| library/ | b3c656d55d7a | openssl | 3.5.7-r0 | 1 |
| library/ | fb197595ebe7 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 8d6421d663b4 | openssl | 3.3.7-r1 | 1 |
| library/ | 8f693eaa7e0a | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | a2482c398d60 | openssl | 3.5.7-r0 | 1 |
| library/ | 073e7c8b84e2 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 304ab8135187 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 44d837eb4c2e | openssl | 3.3.7-r1 | 1 |
| library/ | 468e1f126ca5 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 54451ecb8ab3 | openssl | 3.5.7-r0 | 1 |
| library/ | 557fea37a744 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 6567bca8d7bc | openssl | 3.5.7-r0 | 1 |
| library/ | 69e8582b781c | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 7062a2109c4b | openssl | 3.3.7-r1 | 1 |
| library/ | 7c8f48705831 | openssl | 3.3.7-r1 | 1 |
| library/ | 7e5df973a748 | openssl | 3.3.7-r1 | 1 |
| library/ | 8775adb39f0d | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 8ff36f3c6637 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | a9abf4275f9e | openssl | 3.5.6-1~deb13u2 | 1 |