CVE-2026-46644
MediumAdvisory
Published 28 May 2026In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.9
- base score, highest
- EPSS
- 0.005
- 44th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 104
- of 17,781 indexed, latest versions
- Container images
- 94
- deployed by those charts
- Fix available
- 1 of 1
- affected package
symfony/polyfill-intl-idn: xn-- labels with ASCII-only Punycode payloads are treated as equivalent to their decoded form
Carried by container images the latest versions of 104 of 17,781 indexed charts deploy, on 94 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| symfony/ | v1.18.1, v1.19.0, v1.20.0, v1.22.1+11 more | 1.38.1 | 94 |
- OSV records
- GHSA-2xf4-cg6j-vhgq
Charts affected
104 by stars
Container images carrying it
94 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | c5075f0320cd | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 94a749392fcf | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | ee6a21e66ff0 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | c17f1ba17d36 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | eeb625bd660c | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 03aba499950f | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 24bbca4a52a8 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | da6b05a1a601 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | deed102b4255 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 35225eaa87ab | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 4ffe222b3e3a | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 26d91dcbba56 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 834b8e1af290 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 72aae2080595 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 1ea5412bed26 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | ef77f4c089a1 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | cd9656e6bc2c | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | c22764cbfa97 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | d17257e4fa27 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 956c4fb64796 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 7242da105081 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | eb36ead1954e | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | afe623824b82 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 04f1b7f0d573 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | f745e2870692 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 198db44fabb5 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 66bbaf95a123 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | e918014fb8d3 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | c4f6c03af5d3 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 64f5eb7a398b | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | f36c423cd259 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | b2666ffcbad8 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 9affab218351 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 8f1bbd5cda85 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | cc795b254b73 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | f05447347ff1 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 8be69156acbb | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 034151b61a80 | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | 69423a100fab | symfony/ | 1.38.1 | 1 |
| ghcr.io/ | eee94f9f7a53 | symfony/ | 1.38.1 | 1 |
| public.ecr.aws/ | 573779e57fae | symfony/ | 1.38.1 | 1 |
| quay.io/ | 3207f957e80c | symfony/ | 1.38.1 | 1 |
| quay.io/ | 4b188259267e | symfony/ | 1.38.1 | 1 |
| quay.io/ | cad83090c58f | symfony/ | 1.38.1 | 1 |