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 |
|---|---|---|---|---|
| speckle/ | cf1d99bad89a | openssl | 3.0.20-1~deb12u2 | 1 |
| speckle/ | dd9db6cbe9bb | openssl | 3.0.20-1~deb12u2 | 1 |
| spy86/ | ea649101b9fb | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 88235ba70cad | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 6f56d239d280 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 33ecfda16608 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 4e3f8c7ca52d | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | f190a6212195 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 259503496ff9 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | b1de2055c362 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | b1a338f64773 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 1c8904a3bf67 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 1bf35bfaf00c | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 09989a26c8b7 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stackstorm/ | 19fdfffdbba8 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stalwartlabs/ | dcf575db2d53 | openssl | 3.5.6-1~deb13u2 | 1 |
| stashapp/ | 24dbd7607174 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| stashapp/ | df744af5a0c9 | openssl | 3.5.7-r0 | 1 |
| stashapp/ | a534c8afdf39 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| statcan/ | 3921305425b8 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| streamnative/ | 11bceacec8fb | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| structurizr/ | 4b5ffb5119c8 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| substratusai/ | 61695be635eb | openssl | 3.0.20-1~deb12u2 | 1 |
| supabase/ | 2781daf92394 | openssl | 3.0.20-1~deb12u2 | 1 |
| supabase/ | eff9c554d649 | openssl | 3.0.20-1~deb12u2 | 1 |
| supabase/ | 385184459f57 | openssl | 3.5.7-r0 | 1 |
| supabase/ | f371b5f3f2ac | openssl | 3.5.7-r0 | 1 |
| supabase/ | a84cc713585e | openssl | 3.0.20-1~deb12u2 | 1 |
| supabase/ | d0a96973e9f1 | openssl | 3.0.20-1~deb12u2 | 1 |
| supabase/ | aa1c92c0cf32 | openssl | 3.0.20-1~deb12u2 | 1 |
| supabase/ | d207e6e23ad3 | openssl | 3.0.20-1~deb12u2 | 1 |
| supabase/ | c8eb9858eafe | openssl | 3.5.7-r0 | 1 |
| supabase/ | 26d8070c55e9 | openssl | 3.0.20-1~deb12u2 | 1 |
| svtechnmaa/ | a934ffd63d25 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| svtechnmaa/ | 1d71314424aa | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| svtechnmaa/ | 410a25b51f9f | openssl | 3.0.2-0ubuntu1.25 | 1 |
| svtechnmaa/ | 18394b08e6c3 | openssl | 3.0.20-1~deb12u2 | 1 |
| svtechnmaa/ | 6e368ace0977 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| syepes/ | 00af1691570e | openssl | 3.5.7-r0 | 1 |
| syncthing/ | 7c60eb0ec887 | openssl | 3.5.7-r0 | 1 |
| sysadminsmedia/ | 56e880b62309 | openssl | 3.5.7-r0 | 1 |
| sysnet4admin/ | bc25b152d88e | openssl | no fix listed | 1 |
| sysnet4admin/ | e74b43c7f492 | openssl | 3.0.20-1~deb12u2 | 1 |
| sysnet4admin/ | 5802bfcd7fed | openssl | 3.0.20-1~deb12u2 | 1 |
| sysnet4admin/ | 74ded2d92f07 | openssl | 3.5.6-1~deb13u2 | 1 |
| tailscale/ | dbeff02d2337 | openssl | 3.5.7-r0 | 1 |
| teknas09/ | 12a1fa85c4aa | openssl | 3.0.20-1~deb12u2 | 1 |
| temporalio/ | a3a52e6ca122 | openssl | 3.5.7-r0 | 1 |
| temporalio/ | cfde8170c92f | openssl | 3.5.7-r0 | 1 |
| temporalio/ | 5b3502a3b685 | openssl | 3.5.7-r0 | 1 |