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
- 2,219
- of 17,792 indexed, latest versions
- Container images
- 2,429
- 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 2,219 of 17,792 indexed charts deploy, on 2,429 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 | 1,788 |
| 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 | 636 |
| 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
2,219 by stars
Container images carrying it
2,429 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| omkara25/ | d62cba548580 | openssl | 3.0.20-1~deb12u2 | 1 |
| ondrejsika/ | d95eaeee2172 | openssl | 3.5.6-1~deb13u2 | 1 |
| onosproject/ | 44914a8d4b3f | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| onyxdotapp/ | 473fdffe4e67 | openssl | 3.5.6-1~deb13u2 | 1 |
| oomk8s/ | 3adf3d21ad3b | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| opea/ | 25dd26d9cd09 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 38c51b791efa | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 58f91683892d | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 2bee4eb66f3e | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | e2436483b73d | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 3ef121f34610 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 3eaa91849512 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 7f854e9bffaf | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 262c6048aab8 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | f68bec6a1271 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 02f9e8fa5d71 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 249afad3d268 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | 257ae94709e9 | openssl | 3.0.20-1~deb12u2 | 1 |
| opea/ | fe08165d7770 | openssl | 3.0.20-1~deb12u2 | 1 |
| openbas/ | a277796d9724 | openssl | 3.0.20-1~deb12u2 | 1 |
| openbas/ | d986d80b0a75 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| opencsghq/ | 41cba9c366f1 | openssl | 3.0.20-1~deb12u2 | 1 |
| opencsghq/ | 587046575c2c | openssl | 3.0.20-1~deb12u2 | 1 |
| opencsghq/ | 86ea22f495c7 | openssl | 3.0.20-1~deb12u2 | 1 |
| opencsghq/ | bdd2c58b9744 | openssl | 3.0.20-1~deb12u2 | 1 |
| opendatacube/ | 120457ffcd69 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| opendatacube/ | 5d810e8504b8 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| opendatacube/ | 91870111837c | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| opendatacube/ | 1b90cdf68831 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| opendatacube/ | 80df355a660b | openssl | 3.0.2-0ubuntu1.25 | 1 |
| openebs/ | 41f73aba7f31 | openssl | 3.5.7-r0 | 1 |
| openelevation/ | 82fb21612e86 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| openkm/ | 3bc465a7461b | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| openmined/ | b72f74a68b32 | openssl | 3.6.3-r0 | 1 |
| openmined/ | d11524a3854a | openssl | 3.6.3-r0 | 1 |
| openproject/ | 88dc1359dfb5 | openssl | 3.0.20-1~deb12u2 | 1 |
| openresty/ | acd832254d9c | openssl | 3.5.7-r0 | 1 |
| opensearchproject/ | 43b0cdaf26ed | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| openstackhelm/ | f728510bab3c | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| openstackhelm/ | e07d75953d2e | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| openthread/ | f307f59f6432 | nodejs openssl openssl1.0 | no fix listed 1.1.1-1ubuntu2.1~18.04.23+esm9 1.0.2n-1ubuntu5.13+esm5 | 1 |
| openvino/ | 1e7cd1d70cc1 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| openwhisk/ | c80dba0de3aa | nodejs openssl openssl1.0 | no fix listed 1.1.1-1ubuntu2.1~18.04.23+esm9 1.0.2n-1ubuntu5.13+esm5 | 1 |
| openzipkin/ | a69e1057df36 | openssl | 3.5.7-r0 | 1 |
| opsmx11/ | 5c50ca123d88 | openssl | 1.0.1f-1ubuntu2.27+esm14 | 1 |
| outlinewiki/ | 494dfb9249a6 | openssl | 3.0.20-1~deb12u2 | 1 |
| owncloud/ | b38fd8fdd58f | openssl | 3.5.7-r0 | 1 |
| owncloud/ | 51d9b74fc2a8 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| owncloud/ | 74c53d341076 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| owncloud/ | b3f9efdcd7f7 | openssl | no fix listed | 1 |