CVE-2026-97031
HighAdvisory
Published 8 Oct 2026In the index since 9 Oct 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.004
- 32nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5,339
- of 18,108 indexed, latest versions
- Container images
- 6,174
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Reject malformed ECH outer extension references in crypto/tls
Carried by container images the latest versions of 5,339 of 18,108 indexed charts deploy, on 6,174 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+212 more | 1.26.9 | 6,174 |
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
- OSV records
- DEBIAN-CVE-2026-97031GO-2026-6607
- Trending
- Rank 6 in indexed charts, since 9 Oct 2026. See the ranking →
Charts affected
5,339 by stars
Container images carrying it
6,174 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| lumenvox/ | 7ff037a71c50 | stdlib | 1.26.9 | 1 |
| lumenvox/ | c01faf8d628d | stdlib | 1.26.9 | 1 |
| lumenvox/ | 9a69862e1248 | stdlib | 1.26.9 | 1 |
| lumenvox/ | 7badfce0df13 | stdlib | 1.26.9 | 1 |
| lumenvox/ | dce4f18b4945 | stdlib | 1.26.9 | 1 |
| lumenvox/ | 4cf9bad0381d | stdlib | 1.26.9 | 1 |
| lumenvox/ | 8090031da992 | stdlib | 1.26.9 | 1 |
| lumenvox/ | 1f985ca4d603 | stdlib | 1.26.9 | 1 |
| lumenvox/ | 98fe71067039 | stdlib | 1.26.9 | 1 |
| lumenvox/ | 26edd01fa2ee | stdlib | 1.26.9 | 1 |
| lumenvox/ | 57d15feb3603 | stdlib | 1.26.9 | 1 |
| machines/ | aff504cd28a8 | stdlib | 1.26.9 | 1 |
| macropower/ | c77ab5ea955c | stdlib | 1.26.9 | 1 |
| macropower/ | 1e9c4fb89787 | stdlib | 1.26.9 | 1 |
| macropower/ | dbb05debb785 | stdlib | 1.26.9 | 1 |
| makeplane/ | a3cdc662ba20 | stdlib | 1.26.9 | 1 |
| maldridge/ | 391de2b76128 | stdlib | 1.26.9 | 1 |
| manojchaulagain/ | f237b5f637ae | stdlib | 1.26.9 | 1 |
| mantlenetworkio/ | 6bf383d14291 | stdlib | 1.26.9 | 1 |
| maponyacharles/ | 58881351f309 | stdlib | 1.26.9 | 1 |
| maponyacharles/ | 7c8a525f08e9 | stdlib | 1.26.9 | 1 |
| markdegroot/ | d8445f2a0de6 | stdlib | 1.26.9 | 1 |
| masipcat/ | 696206e5954d | stdlib | 1.26.9 | 1 |
| masipcat/ | 769f7bb64694 | stdlib | 1.26.9 | 1 |
| matrixdb/ | 7e9ffe249a51 | stdlib | 1.26.9 | 1 |
| matrixdb/ | ed3c7e6291e8 | stdlib | 1.26.9 | 1 |
| matrixdb/ | 95b2e38e913d | stdlib | 1.26.9 | 1 |
| matrixdb/ | ba763bb01ddc | stdlib | 1.26.9 | 1 |
| matrixdb/ | 7ab06fe3d8a7 | stdlib | 1.26.9 | 1 |
| matrixdotorg/ | 6b84a7bbac36 | stdlib | 1.26.9 | 1 |
| matrixdotorg/ | c3c4a9de2a0b | stdlib | 1.26.9 | 1 |
| mattermost/ | b440b282599e | stdlib | 1.26.9 | 1 |
| mattermost/ | 31078df7a3c8 | stdlib | 1.26.9 | 1 |
| mattermost/ | f2f987dada52 | stdlib | 1.26.9 | 1 |
| mattermost/ | 6268954edd67 | stdlib | 1.26.9 | 1 |
| mattermost/ | 1ba5ee61fc81 | stdlib | 1.26.9 | 1 |
| mattermost/ | 996a008fc0d5 | stdlib | 1.26.9 | 1 |
| mattermost/ | bac00a2bbd33 | stdlib | 1.26.9 | 1 |
| mattermost/ | 45c53061c74e | stdlib | 1.26.9 | 1 |
| mattermost/ | 6ad5912b4587 | stdlib | 1.26.9 | 1 |
| mattermost/ | a27058aaa53a | stdlib | 1.26.9 | 1 |
| mavrick1/ | 45ca0429a1d4 | stdlib | 1.26.9 | 1 |
| maxrocketinternet/ | 0234bdec4626 | stdlib | 1.26.9 | 1 |
| maxrocketinternet/ | 11224534789d | stdlib | 1.26.9 | 1 |
| maxwo/ | 5cdf9914c78e | stdlib | 1.26.9 | 1 |
| mbround18/ | 70bd4da591cd | stdlib | 1.26.9 | 1 |
| mccutchen/ | 20739736d4eb | stdlib | 1.26.9 | 1 |
| mccutchen/ | 24528cf5229d | stdlib | 1.26.9 | 1 |
| mccutchen/ | 5994403ef75b | stdlib | 1.26.9 | 1 |
| mcp/ | 5ffbf7f0a8aa | stdlib | 1.26.9 | 1 |