Description
fast-xml-parser before 4.1.2 allows __proto__ for Prototype Pollution.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | node-webfont | No fix yet | — |
| Debian 13 | node-webfont | No fix yet | — |
| Debian 12 | node-webfont | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | node-webfont | No fix yet | — |
| Ubuntu 26.04 LTS | node-webfont | No fix yet | — |
| Ubuntu 25.10 | node-webfont | No fix yet | — |
| Ubuntu 24.04 LTS | node-webfont | No fix yet | — |