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
- 2,216
- of 17,797 indexed, latest versions
- Container images
- 2,425
- 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 2,216 of 17,797 indexed charts deploy, on 2,425 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 | 1,787 |
| 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 | 633 |
| 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
2,216 by stars
Container images carrying it
2,425 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| jedi132000/ | dc2a81e92f23 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| jellyfin/ | 1694ff069f0c | openssl | 3.5.6-1~deb13u2 | 1 |
| jellyfin/ | 17285f9cce63 | openssl | 3.5.6-1~deb13u2 | 1 |
| jellyfin/ | 17c3a8d9dddb | openssl | 3.0.20-1~deb12u2 | 1 |
| jellyfin/ | 333b64771663 | openssl | 3.5.6-1~deb13u2 | 1 |
| jellyfin/ | 79fb3d73a3e9 | openssl | 3.0.20-1~deb12u2 | 1 |
| jellyfin/ | 7ae36aab93ef | openssl | 3.0.20-1~deb12u2 | 1 |
| jellyfin/ | 96b09723b22f | openssl | 3.0.20-1~deb12u2 | 1 |
| jenkins/ | 95313257a8cd | openssl | 3.0.20-1~deb12u2 | 1 |
| jenkins/ | de4fea113221 | openssl | 3.0.20-1~deb12u2 | 1 |
| jhaals/ | 26873480863b | openssl | 3.0.20-1~deb12u2 | 1 |
| jhaals/ | 916a1cf45d36 | openssl | 3.0.20-1~deb12u2 | 1 |
| jhipster/ | 7184525acd4d | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| jhoncytech/ | 18c3ca1f411e | openssl | 3.0.20-1~deb12u2 | 1 |
| jingking/ | 43e74ab234e1 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| jjorozco20/ | b5e44e3ba09c | openssl | 3.0.20-1~deb12u2 | 1 |
| jkroepke/ | 3d850992786d | openssl | 3.5.7-r0 | 1 |
| jmferrer/ | 030f68ec6998 | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| jonasal/ | ec1eee99a18d | openssl | 3.5.7-r0 | 1 |
| josh5/ | 4d49c4816260 | nodejs openssl | no fix listed 3.0.2-0ubuntu1.25 | 1 |
| joxit/ | bb5956a6b378 | openssl | 3.5.7-r0 | 1 |
| jpgouin/ | bfdd0088c776 | openssl | 3.0.20-1~deb12u2 | 1 |
| juicedata/ | f918e7331c05 | openssl | 3.0.20-1~deb12u2 | 1 |
| jupyterhub/ | 3974ba945e65 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| jupyterhub/ | b6b4a1a34bf0 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| jupyterhub/ | e4770285aaf7 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| jupyterhub/ | e3e6f3051df8 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| kafkace/ | 7adc206bf5a4 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| kafkakraft/ | 062d697db7e5 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| kafkakraft/ | f261ad288fce | openssl | 3.0.2-0ubuntu1.25 | 1 |
| kafkakraft/ | 2e4b593b878b | openssl | 3.0.2-0ubuntu1.25 | 1 |
| kayrosuno/ | f3bd44b29b0d | openssl | 3.0.13-0ubuntu3.11 | 1 |
| kenchrcum/ | 12fb213debf1 | openssl | 3.5.7-r0 | 1 |
| kenchrcum/ | c326e28a8f5f | openssl | 3.5.7-r0 | 1 |
| kenchrcum/ | 5310497aea3f | openssl | 3.5.7-r0 | 1 |
| kenchrcum/ | 84dae7aeea5b | openssl | 3.5.7-r0 | 1 |
| kenchrcum/ | ce657c622ce5 | openssl | 3.5.7-r0 | 1 |
| kennethreitz/ | 599fe5e50731 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| kfirfer/ | 2efb4a5d74a3 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| khaliq/ | 49f96888d2ab | openssl | 3.5.7-r0 | 1 |
| kinseii/ | 7160eb143728 | openssl | 3.0.20-1~deb12u2 | 1 |
| knspar/ | 09499d2dc91a | openssl | 3.0.13-0ubuntu3.11 | 1 |
| knspar/ | 0c4f0543ee58 | openssl | 3.0.20-1~deb12u2 | 1 |
| koenkk/ | 60a295b40f4e | openssl | 3.5.7-r0 | 1 |
| komodorio/ | 9678d02c3f2e | openssl | 3.5.7-r0 | 1 |
| kong/ | a6ac46531193 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| kong/ | 6addf50e6bd8 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| kpetrem/ | dca3255f3531 | openssl | 3.5.7-r0 | 1 |
| kroniak/ | 3aef87e1a00b | openssl | 3.5.7-r0 | 1 |
| krontechnology/ | 1cc7d5be6529 | openssl | 3.0.2-0ubuntu1.25 | 1 |