CVE-2026-22036
HighAdvisory
Published 14 Jan 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.005
- 40th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 78
- of 17,781 indexed, latest versions
- Container images
- 72
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Undici has an unbounded decompression chain in HTTP responses on Node.js Fetch API via Content-Encoding leads to resource exhaustion
Carried by container images the latest versions of 78 of 17,781 indexed charts deploy, on 72 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| node-undicideb | 5.15.0+dfsg1+~cs20.10.9.3-1+deb12u1, 5.15.0+dfsg1+~cs20.10.9.3-1+deb12u3, 5.15.0+dfsg1+~cs20.10.9.3-1+deb12u4, 5.26.3+dfsg1+~cs23.10.12-2+1 more | no fix listed | 9 |
| undicinpm | 4.15.0, 5.6.0, 5.11.0, 5.12.0+27 more | 6.23.0, 7.18.2 | 72 |
Charts affected
78 by stars
Container images carrying it
72 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | a4a3639899f7 | undici | 6.23.0 | 3 |
| ethersphere/ | 0558799ca992 | undici | 6.23.0 | 2 |
| gjeanmart/ | 926264c8f2d1 | undici | 6.23.0 | 2 |
| mojaloop/ | 1e0d24d28512 | undici | 7.18.2 | 2 |
| mojaloop/ | 265102a049d6 | undici | 7.18.2 | 2 |
| mojaloop/ | 12af60892c75 | undici | 7.18.2 | 2 |
| rajnandan1/ | 30407afca731 | undici | 6.23.0 | 2 |
| tzahi12345/ | 2f943d584711 | undici | 6.23.0 | 2 |
| aktosecurity/ | 853e37321e6e | undici | 6.23.0 | 1 |
| budibase/ | 44fe6feab985 | undici | 6.23.0 | 1 |
| catalysm/ | f003b35f54d9 | undici | 6.23.0 | 1 |
| cryptexlabs/ | 189c07411d7c | undici | 6.23.0 | 1 |
| cspconsole/ | 9a2d8840bfdf | undici | 6.23.0 | 1 |
| deconzcommunity/ | 062de2362641 | node-undici undici | no fix listed 6.23.0 | 1 |
| directus/ | e3c8bb975350 | undici | 6.23.0 | 1 |
| diygod/ | 7a6312cac0d5 | undici | 6.23.0 | 1 |
| ethereumoptimism/ | e07968a0e686 | undici | 6.23.0 | 1 |
| evoapicloud/ | 966625532d90 | undici | 7.18.2 | 1 |
| fallenbagel/ | 4538137bc5af | undici | 7.18.2 | 1 |
| felddy/ | 6c5e3e9ffbb0 | undici | 6.23.0 | 1 |
| globalping/ | 8acbd23009fd | undici | 6.23.0 | 1 |
| hirosystems/ | 9c98b23c1515 | undici | 6.23.0 | 1 |
| jupyterhub/ | 3974ba945e65 | node-undici undici | no fix listed 6.23.0 | 1 |
| kubebb/ | fd8ecbd73213 | undici | 6.23.0 | 1 |
| langgenius/ | 066035f93856 | node-undici undici | no fix listed 6.23.0 | 1 |
| langgenius/ | fca918260dd6 | node-undici undici | no fix listed 6.23.0 | 1 |
| library/ | 2654b1e90413 | undici | 6.23.0 | 1 |
| library/ | 83f7bf209844 | undici | 6.23.0 | 1 |
| library/ | ac533a6988ee | undici | 6.23.0 | 1 |
| library/ | 04c0fc150f3a | undici | 6.23.0 | 1 |
| louislam/ | 4c364ef96aad | undici | 6.23.0 | 1 |
| louislam/ | 9865163f92c1 | undici | 6.23.0 | 1 |
| n8nio/ | 8b39ed5a2de9 | undici | 6.23.0 | 1 |
| n8nio/ | dd171d45102a | undici | 6.23.0 | 1 |
| offchainlabs/ | 9f779fa84b7b | node-undici undici | no fix listed 6.23.0 | 1 |
| offchainlabs/ | e95865866129 | node-undici undici | no fix listed 6.23.0 | 1 |
| opea/ | 2bee4eb66f3e | undici | 6.23.0 | 1 |
| openhab/ | bfd4a60e90da | node-undici undici | no fix listed 7.18.2 | 1 |
| openmined/ | d11524a3854a | undici | 6.23.0 | 1 |
| polonel/ | 0cf6513f6fe3 | undici | 6.23.0 | 1 |
| sbs20/ | dad1fd6e9a98 | node-undici undici | no fix listed 6.23.0 | 1 |
| speckle/ | 49d10dcdfb91 | undici | 6.23.0 | 1 |
| speckle/ | 4b6a0750d5aa | undici | 6.23.0 | 1 |
| speckle/ | 52f8eabf5cea | undici | 6.23.0 | 1 |
| speckle/ | 687f43ab16f3 | undici | 6.23.0 | 1 |
| speckle/ | 75cdf256067b | undici | 6.23.0 | 1 |
| speckle/ | 79f14a2bf931 | undici | 6.23.0 | 1 |
| speckle/ | 89a5872375f9 | undici | 6.23.0 | 1 |
| speckle/ | 8fd157733393 | undici | 6.23.0 | 1 |
| speckle/ | bf6a501b2210 | undici | 6.23.0 | 1 |