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 |
|---|---|---|---|---|
| falcosecurity/ | 0eeb79adc580 | stdlib | 1.25.10 | 1 |
| falcosecurity/ | 7df783d5269a | stdlib | 1.25.10 | 1 |
| falcosecurity/ | 8a99fcc57a57 | stdlib | 1.25.10 | 1 |
| falcosecurity/ | 1976da721518 | stdlib | 1.25.10 | 1 |
| falcosecurity/ | 828ee36cb13a | stdlib | 1.25.10 | 1 |
| fatliverfreddy/ | e79f24ca7371 | stdlib | 1.25.10 | 1 |
| featureformcom/ | 82396f8fb5e8 | stdlib | 1.25.10 | 1 |
| federid/ | fbfb7c6510a7 | stdlib | 1.25.10 | 1 |
| feiyu563/ | 224cfa68cbd9 | stdlib | 1.25.10 | 1 |
| felipecs8/ | f945423be36d | stdlib | 1.25.10 | 1 |
| filebrowser/ | 4fcd47af573c | stdlib | 1.25.10 | 1 |
| filebrowser/ | c5d0a75a0041 | stdlib | 1.25.10 | 1 |
| fission/ | 3fcfd8a0fa5d | stdlib | 1.25.10 | 1 |
| fission/ | fa0f24cdb9cd | stdlib | 1.25.10 | 1 |
| fission/ | 04c6e06af175 | stdlib | 1.25.10 | 1 |
| flanksource/ | 1dacc3195bf9 | stdlib | 1.25.10 | 1 |
| flanksource/ | 689687a7cf95 | stdlib | 1.25.10 | 1 |
| flanksource/ | 764c84e550db | stdlib | 1.25.10 | 1 |
| flanksource/ | 891f21df54fb | stdlib | 1.25.10 | 1 |
| flanksource/ | bd3294c20a60 | stdlib | 1.25.10 | 1 |
| flashbots/ | 7c486b5789da | stdlib | 1.25.10 | 1 |
| flashcatcloud/ | 421acb36181b | stdlib | 1.25.10 | 1 |
| fleetdm/ | 12e644b7f40e | stdlib | 1.25.10 | 1 |
| flomesh/ | cc39c96711c4 | stdlib | 1.25.10 | 1 |
| flomesh/ | 22f849c70b25 | stdlib | 1.25.10 | 1 |
| flomesh/ | b188e128cbfe | stdlib | 1.25.10 | 1 |
| flomesh/ | add7a4da4622 | stdlib | 1.25.10 | 1 |
| flomesh/ | 47287e3ad324 | stdlib | 1.25.10 | 1 |
| flomesh/ | bd224d55ed0f | stdlib | 1.25.10 | 1 |
| fluxcd/ | 704d55295355 | stdlib | 1.25.10 | 1 |
| fluxcd/ | 92b891e495d8 | stdlib | 1.25.10 | 1 |
| fluxcd/ | 31a8c79a6803 | stdlib | 1.25.10 | 1 |
| fluxninja/ | 356d7aa86632 | stdlib | 1.25.10 | 1 |
| fonoster/ | d08a8a574a50 | stdlib | 1.25.10 | 1 |
| foomo/ | e436da524785 | stdlib | 1.25.10 | 1 |
| forchaladtest/ | 70827eaecad1 | stdlib | 1.25.10 | 1 |
| fortio/ | fc8221136fe2 | stdlib | 1.25.10 | 1 |
| fosrl/ | ccd2b0e9a049 | stdlib | 1.25.10 | 1 |
| foundationdb/ | 7d7b6985291e | stdlib | 1.25.10 | 1 |
| foxcpp/ | 6ab538e2f28b | stdlib | 1.25.10 | 1 |
| foxcpp/ | 8fa2bd8f6830 | stdlib | 1.25.10 | 1 |
| foxcpp/ | a4b839985b9b | stdlib | 1.25.10 | 1 |
| foxcpp/ | eeb5813fc4d1 | stdlib | 1.25.10 | 1 |
| gabekangas/ | 97461aedb580 | stdlib | 1.25.10 | 1 |
| galaxy/ | e5c265fe9fcd | stdlib | 1.25.10 | 1 |
| galaxy/ | e50a890e24c9 | stdlib | 1.25.10 | 1 |
| galexrt/ | 5373078a3a08 | stdlib | 1.25.10 | 1 |
| garethgeorge/ | b85297975428 | stdlib | 1.25.10 | 1 |
| garugaru/ | 5201314c28f3 | stdlib | 1.25.10 | 1 |
| garugaru/ | 89d66d117029 | stdlib | 1.25.10 | 1 |