CVE-2026-42507
MediumAdvisory
Published 2 Jun 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.004
- 31st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 4,141
- of 17,821 indexed, latest versions
- Container images
- 4,740
- deployed by those charts
- Fix available
- 1 of 2
- affected packages
Arbitrary inputs are included in errors without any escaping in net/textproto
Carried by container images the latest versions of 4,141 of 17,821 indexed charts deploy, on 4,740 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+184 more | 1.25.11 | 4,740 |
- OSV records
- DEBIAN-CVE-2026-42507GO-2026-5039
- Also known as
- BIT-golang-2026-42507
Charts affected
4,141 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
4,740 by charts deploying them
A fixed version is listed for 1 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| natsio/ | e808e0644ce1 | stdlib | 1.25.11 | 1 |
| natsio/ | bb241956b0dc | stdlib | 1.25.11 | 1 |
| natsio/ | 1261dae38389 | stdlib | 1.25.11 | 1 |
| natsio/ | 0d50270fa374 | stdlib | 1.25.11 | 1 |
| natsio/ | 47094fcae2f4 | stdlib | 1.25.11 | 1 |
| natsio/ | 5b21830a9e9d | stdlib | 1.25.11 | 1 |
| natsio/ | 6bdaceb63aa5 | stdlib | 1.25.11 | 1 |
| natsio/ | 81edf32a3680 | stdlib | 1.25.11 | 1 |
| natsio/ | 8c28b75bc416 | stdlib | 1.25.11 | 1 |
| natsio/ | bf97e5e9b9d2 | stdlib | 1.25.11 | 1 |
| natsio/ | c3a755eab2cc | stdlib | 1.25.11 | 1 |
| natsio/ | 104a3e938b23 | stdlib | 1.25.11 | 1 |
| natsio/ | 02469dc907bc | stdlib | 1.25.11 | 1 |
| natsio/ | 2adf791d9f9f | stdlib | 1.25.11 | 1 |
| natsio/ | 4fbf6dacb847 | stdlib | 1.25.11 | 1 |
| natsio/ | 54b0d7ff058e | stdlib | 1.25.11 | 1 |
| natsio/ | bce728062c4f | stdlib | 1.25.11 | 1 |
| ncabatoff/ | 6f0549dc24e9 | stdlib | 1.25.11 | 1 |
| neo4j/ | ea1b8444808d | stdlib | 1.25.11 | 1 |
| neosmemo/ | 3e1253477066 | stdlib | 1.25.11 | 1 |
| neosmemo/ | 3eefcc231141 | stdlib | 1.25.11 | 1 |
| neosmemo/ | c6defc2dfb98 | stdlib | 1.25.11 | 1 |
| neosu/ | 256530d8e5c6 | stdlib | 1.25.11 | 1 |
| nerzhul/ | 4215df511f31 | stdlib | 1.25.11 | 1 |
| netapp/ | 06f6c9a0653f | stdlib | 1.25.11 | 1 |
| netapp/ | 49cfe552d9c2 | stdlib | 1.25.11 | 1 |
| netapp/ | ec22fc6e5c5a | stdlib | 1.25.11 | 1 |
| netapp/ | 58b9fac358bd | stdlib | 1.25.11 | 1 |
| netbirdio/ | 57740157b4d7 | stdlib | 1.25.11 | 1 |
| netbirdio/ | 0c9994b393ea | stdlib | 1.25.11 | 1 |
| netbirdio/ | 52682e5f48f9 | stdlib | 1.25.11 | 1 |
| netbirdio/ | b0adc4ad4ec6 | stdlib | 1.25.11 | 1 |
| netbirdio/ | 872e3add0e1e | stdlib | 1.25.11 | 1 |
| netbirdio/ | a10762533793 | stdlib | 1.25.11 | 1 |
| netbirdio/ | d32f82514a24 | stdlib | 1.25.11 | 1 |
| netbirdio/ | 46ce5a45538f | stdlib | 1.25.11 | 1 |
| netbirdio/ | 67176bcbf6ab | stdlib | 1.25.11 | 1 |
| netbirdio/ | e8f392611152 | stdlib | 1.25.11 | 1 |
| netrisai/ | c271efe749d0 | stdlib | 1.25.11 | 1 |
| netrisai/ | 53178bf173c2 | stdlib | 1.25.11 | 1 |
| netrisai/ | 14d82948a8b2 | stdlib | 1.25.11 | 1 |
| netrisai/ | a030a31289f4 | stdlib | 1.25.11 | 1 |
| netrisai/ | 0aa742a0b906 | stdlib | 1.25.11 | 1 |
| netrisai/ | 95abfb776bb4 | stdlib | 1.25.11 | 1 |
| netrisai/ | 44f60aa0d898 | stdlib | 1.25.11 | 1 |
| newrelic/ | 1a448492b55a | stdlib | 1.25.11 | 1 |
| nginx/ | eb5b4fd73325 | stdlib | 1.25.11 | 1 |
| nineinfra/ | debb1e3410e2 | stdlib | 1.25.11 | 1 |
| nineinfra/ | 8d8ed87ef77c | stdlib | 1.25.11 | 1 |
| nineinfra/ | 11259032fb04 | stdlib | 1.25.11 | 1 |