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
- 2,309
- of 17,803 indexed, latest versions
- Container images
- 2,530
- 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 2,309 of 17,803 indexed charts deploy, on 2,530 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 | 1,785 |
| opensslapk | 3.2.0-r0, 3.3.1-r4, 3.3.2-r0, 3.3.2-r2+20 more | 3.3.7-r1, 3.5.7-r0, 3.6.3-r0 | 740 |
| 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
2,309 by stars
Container images carrying it
2,530 by charts deploying them
A fixed version is listed for 4 of the 5 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | d7c43c3135c6 | openssl | 1.1.1f-1ubuntu2.24+esm4 | 1 |
| ghcr.io/ | 0bc598b2ac9a | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 21967f54ec86 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | e230e6ac0722 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 220c5e4e1a3d | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | e1351a977607 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 99fd4cb0f4fe | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | c73527cde81c | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | ee9cf22a39ab | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 0dbc52cffc19 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 9476cc5adb12 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | e8d3f1512f06 | openssl | 3.6.3-r0 | 1 |
| ghcr.io/ | b2dfabe13cfe | openssl | 3.6.3-r0 | 1 |
| ghcr.io/ | 8bf880fe8c73 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 106099641679 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 38eba84b2be8 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | b1bf0669e3a0 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | bce6aca0f6ca | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 9f157fe035f1 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | aa467443e407 | openssl | no fix listed | 1 |
| ghcr.io/ | 70548dbe0c6a | openssl | no fix listed | 1 |
| ghcr.io/ | b354978c440d | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 75b7d2dcdb91 | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 9d01bf9c9224 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | e5ecfd607e42 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 28f263fe06f7 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 73ca19b41745 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | e3f80c0625aa | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 5af91c663788 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 4723d86e6797 | openssl | 3.3.7-r1 | 1 |
| ghcr.io/ | 45459c0910fc | openssl | 3.5.6-1~deb13u2 | 1 |
| ghcr.io/ | 50ea1cf0086f | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | a56dfe91f5b1 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 916746209ac5 | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 63873f3f698e | openssl | 3.0.2-0ubuntu1.25 | 1 |
| ghcr.io/ | 13fd0cccafe8 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | a3c27ee3fb2f | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | ec0e17a94f61 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 05b05c56da94 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | ff55992f905c | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 5ccf797ccdf1 | openssl | 3.0.13-0ubuntu3.11 | 1 |
| ghcr.io/ | 447726cec07b | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | a9d9fe330574 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | bfc3118f6565 | openssl | 3.5.7-r0 | 1 |
| ghcr.io/ | 6df27f944fe8 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 6e04659a3baa | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 8622ea9e43c0 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 1572e12bc93c | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | 1f0f7ddc4370 | openssl | 3.0.20-1~deb12u2 | 1 |
| ghcr.io/ | dbaa8527bf4c | openssl | 3.0.20-1~deb12u2 | 1 |