CVE-2026-42499
HighAdvisory
Published 7 May 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.008
- 55th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3,934
- of 17,803 indexed, latest versions
- Container images
- 4,529
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Quadratic string concatenation in consumePhrase in net/mail
Carried by container images the latest versions of 3,934 of 17,803 indexed charts deploy, on 4,529 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| golang-1.19deb | 1.19.8-2 | no fix listed | 1 |
| stdlibgolang | go1.13, go1.13.1, go1.13.3, go1.13.4+180 more | 1.25.10 | 4,529 |
- OSV records
- DEBIAN-CVE-2026-42499GO-2026-4977
- Also known as
- BIT-golang-2026-42499
Charts affected
3,934 by stars
Container images carrying it
4,529 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| istio/ | 325156535773 | stdlib | 1.25.10 | 1 |
| istio/ | 9c3d6a218181 | stdlib | 1.25.10 | 1 |
| istio/ | ac0284d75ec9 | stdlib | 1.25.10 | 1 |
| istio/ | ce9d87606701 | stdlib | 1.25.10 | 1 |
| istio/ | db08d6963975 | stdlib | 1.25.10 | 1 |
| istio/ | e7e110a421c2 | stdlib | 1.25.10 | 1 |
| istio/ | f8b0e412ac4a | stdlib | 1.25.10 | 1 |
| istio/ | 87a9db561d2e | stdlib | 1.25.10 | 1 |
| istio/ | 88c6c693e67a | stdlib | 1.25.10 | 1 |
| istio/ | df69c1a7af7c | stdlib | 1.25.10 | 1 |
| itzg/ | 1c59f9631f3b | stdlib | 1.25.10 | 1 |
| itzg/ | bb552b59fb53 | stdlib | 1.25.10 | 1 |
| itzg/ | 8672e335dbef | stdlib | 1.25.10 | 1 |
| itzg/ | e8640538dac5 | stdlib | 1.25.10 | 1 |
| itzmanish/ | 02154d1c05b5 | stdlib | 1.25.10 | 1 |
| ixsystems/ | 19c218455cd2 | stdlib | 1.25.10 | 1 |
| j0113/ | 696cb8ca9f4e | stdlib | 1.25.10 | 1 |
| jacobalberty/ | 4a3616625dda | stdlib | 1.25.10 | 1 |
| jacobalberty/ | b3edc809a3ff | stdlib | 1.25.10 | 1 |
| jaegertracing/ | 42822be7888b | stdlib | 1.25.10 | 1 |
| jaegertracing/ | 60e65bfffe1f | stdlib | 1.25.10 | 1 |
| jaegertracing/ | 7d32a4eddec7 | stdlib | 1.25.10 | 1 |
| jaegertracing/ | ca6b73330616 | stdlib | 1.25.10 | 1 |
| jaegertracing/ | db45c07f2e1b | stdlib | 1.25.10 | 1 |
| jaegertracing/ | f6b5d09073f1 | stdlib | 1.25.10 | 1 |
| jaegertracing/ | e128b9adbb29 | stdlib | 1.25.10 | 1 |
| jaegertracing/ | ff81f0a9f63c | stdlib | 1.25.10 | 1 |
| jaegertracing/ | 3f036ec60e61 | stdlib | 1.25.10 | 1 |
| jaegertracing/ | b636f0f464bc | stdlib | 1.25.10 | 1 |
| jakuboskera/ | a305b8ce5bff | stdlib | 1.25.10 | 1 |
| jamesorlakin/ | 3894dc11b236 | stdlib | 1.25.10 | 1 |
| jamesread/ | f3066e207efd | stdlib | 1.25.10 | 1 |
| jdvalencia422/ | a80b6e47a7b8 | stdlib | 1.25.10 | 1 |
| jeboehm/ | e756949e537d | stdlib | 1.25.10 | 1 |
| jeboehm/ | d03fb7bae0a2 | stdlib | 1.25.10 | 1 |
| jeboehm/ | 5fb2f31c940d | stdlib | 1.25.10 | 1 |
| jeboehm/ | 9da13edf5aa8 | stdlib | 1.25.10 | 1 |
| jenkins/ | 95313257a8cd | stdlib | 1.25.10 | 1 |
| jenkins/ | de4fea113221 | stdlib | 1.25.10 | 1 |
| jfwenisch/ | 9e6c229f953c | stdlib | 1.25.10 | 1 |
| jhaals/ | 26873480863b | stdlib | 1.25.10 | 1 |
| jhaals/ | 6bca8d5a4914 | stdlib | 1.25.10 | 1 |
| jhaals/ | 916a1cf45d36 | stdlib | 1.25.10 | 1 |
| jhaals/ | 9516e3b3e88c | stdlib | 1.25.10 | 1 |
| jhidalgo3/ | 0390e155c46d | stdlib | 1.25.10 | 1 |
| jhonbrownn/ | 8f6551ecc98c | stdlib | 1.25.10 | 1 |
| jkremser/ | e35cf56ef183 | stdlib | 1.25.10 | 1 |
| jmferrer/ | 030f68ec6998 | stdlib | 1.25.10 | 1 |
| joeelliott/ | b4acd14642d0 | stdlib | 1.25.10 | 1 |
| juicedata/ | 3e4daf9626d5 | stdlib | 1.25.10 | 1 |