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/ | aadf2c0696f5 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | ced3ba927f4c | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | eba8ddbdd837 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | ef257d85f76e | openssl | 3.5.7-r0 | 1 |
| library/ | fbcea1bd13b6 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | d41127070014 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | da5aee29682d | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | faee120f7885 | openssl | 3.5.7-r0 | 1 |
| library/ | 0742852455ad | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 1b0f675d2f24 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| library/ | b6dd45cc35b3 | openssl | 1.1.1-1ubuntu2.1~18.04.23+esm9 | 1 |
| library/ | 009cc37796fb | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 09160599abd2 | openssl | 3.5.7-r0 | 1 |
| library/ | 352c1fdadc91 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 3906b477e4b6 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 4521b581dbdd | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 4d25e2fe601f | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | 5fa2edb1e408 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 77697a75da9f | openssl | 3.3.7-r1 | 1 |
| library/ | 83edc2b8e9ff | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | b43d2dcbbdb1 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | bb142a9c18ac | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | be0a135f1955 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | ccd6aa8d45ff | openssl | 3.3.7-r1 | 1 |
| library/ | d31852005202 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 0842dcd4c8f8 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | ef9723cf4fe4 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 4d3fa1c0db9a | openssl | 3.5.7-r0 | 1 |
| library/ | 507a3eecf809 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | 104204dadedf | openssl | 3.3.7-r1 | 1 |
| library/ | 34d5089d0b41 | openssl | 3.5.7-r0 | 1 |
| library/ | 2edbbc5dc405 | openssl | no fix listed | 1 |
| library/ | 4d0bb287d87b | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | a84e1d4adb58 | openssl | 3.5.7-r0 | 1 |
| library/ | 8ae66efb09a2 | openssl | 3.0.20-1~deb12u2 | 1 |
| library/ | ad4a8bae2eb4 | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | f73396626d2f | openssl | 3.5.6-1~deb13u2 | 1 |
| library/ | c731c6a9b8b6 | openssl | 3.5.7-r0 | 1 |
| library/ | 55d1e5b2e601 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| library/ | 7d0f24ebb67b | openssl | no fix listed | 1 |
| library/ | dfa9ba46d14b | openssl | 3.0.2-0ubuntu1.25 | 1 |
| libretranslate/ | 1de2d7056bb8 | openssl | 3.0.20-1~deb12u2 | 1 |
| lifailon/ | ea37e4b6b952 | openssl | 3.5.7-r0 | 1 |
| lightbend/ | b0c9894ac8dd | openssl | 1.0.2g-1ubuntu4.20+esm16 | 1 |
| linkstackorg/ | 1c8b05399ee4 | openssl | 3.5.7-r0 | 1 |
| linode/ | 09f3282bf53d | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | d286a7f55a59 | openssl | 3.3.7-r1 | 1 |
| linuxserver/ | 2ebf97852661 | openssl | 3.5.7-r0 | 1 |
| linuxserver/ | a847b5b2d860 | nodejs openssl openssl1.0 | no fix listed 1.1.1-1ubuntu2.1~18.04.23+esm9 1.0.2n-1ubuntu5.13+esm5 | 1 |
| linuxserver/ | 241009026e6f | openssl | 3.0.13-0ubuntu3.11 | 1 |