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 |
|---|---|---|---|---|
| logiqai/ | 798306811f2d | stdlib | 1.25.10 | 1 |
| logiqai/ | 3e149f6781b8 | stdlib | 1.25.10 | 1 |
| logiqai/ | 4a746ff04d6a | stdlib | 1.25.10 | 1 |
| longhornio/ | 5b0bc1b88f0c | stdlib | 1.25.10 | 1 |
| longhornio/ | dca34321452c | stdlib | 1.25.10 | 1 |
| longhornio/ | ede61fe2a472 | stdlib | 1.25.10 | 1 |
| longhornio/ | 9f6e5e3be8ab | stdlib | 1.25.10 | 1 |
| longhornio/ | e60f36161511 | stdlib | 1.25.10 | 1 |
| longhornio/ | 5875cef29348 | stdlib | 1.25.10 | 1 |
| louislam/ | 2e478d3170bd | stdlib | 1.25.10 | 1 |
| louislam/ | 059b49d64739 | stdlib | 1.25.10 | 1 |
| louislam/ | 0b55bcb83a1c | stdlib | 1.25.10 | 1 |
| louislam/ | 3d632903e6af | stdlib | 1.25.10 | 1 |
| louislam/ | 4c364ef96aad | stdlib | 1.25.10 | 1 |
| louislam/ | 91e963bfda56 | stdlib | 1.25.10 | 1 |
| louislam/ | 96510915e6be | stdlib | 1.25.10 | 1 |
| louislam/ | 9865163f92c1 | stdlib | 1.25.10 | 1 |
| louislam/ | a4eab252e5a2 | stdlib | 1.25.10 | 1 |
| louislam/ | a84767d7934f | stdlib | 1.25.10 | 1 |
| louislam/ | bc6f244ecf27 | stdlib | 1.25.10 | 1 |
| lumenvox/ | 12310cf52f79 | stdlib | 1.25.10 | 1 |
| lumenvox/ | 5114f08ab8ef | stdlib | 1.25.10 | 1 |
| lumenvox/ | 7ff037a71c50 | stdlib | 1.25.10 | 1 |
| lumenvox/ | de940e2ec601 | stdlib | 1.25.10 | 1 |
| lumenvox/ | 9a69862e1248 | stdlib | 1.25.10 | 1 |
| lumenvox/ | 82bf01d9ebec | stdlib | 1.25.10 | 1 |
| lumenvox/ | dadac2a74be6 | stdlib | 1.25.10 | 1 |
| lumenvox/ | 38aa8711c9ef | stdlib | 1.25.10 | 1 |
| lumenvox/ | 35d0b1ac053e | stdlib | 1.25.10 | 1 |
| lumenvox/ | 6420a6e7d6c2 | stdlib | 1.25.10 | 1 |
| lumenvox/ | 93fd6ff1d62c | stdlib | 1.25.10 | 1 |
| lumenvox/ | c961fe78e2ca | stdlib | 1.25.10 | 1 |
| macropower/ | c77ab5ea955c | stdlib | 1.25.10 | 1 |
| macropower/ | 1e9c4fb89787 | stdlib | 1.25.10 | 1 |
| macropower/ | dbb05debb785 | stdlib | 1.25.10 | 1 |
| maldridge/ | 391de2b76128 | stdlib | 1.25.10 | 1 |
| manojchaulagain/ | f237b5f637ae | stdlib | 1.25.10 | 1 |
| mantlenetworkio/ | 6bf383d14291 | stdlib | 1.25.10 | 1 |
| markdegroot/ | d8445f2a0de6 | stdlib | 1.25.10 | 1 |
| masipcat/ | 696206e5954d | stdlib | 1.25.10 | 1 |
| masipcat/ | 769f7bb64694 | stdlib | 1.25.10 | 1 |
| matrixdb/ | 7e9ffe249a51 | stdlib | 1.25.10 | 1 |
| matrixdb/ | ed3c7e6291e8 | stdlib | 1.25.10 | 1 |
| matrixdb/ | 95b2e38e913d | stdlib | 1.25.10 | 1 |
| matrixdb/ | ba763bb01ddc | stdlib | 1.25.10 | 1 |
| matrixdb/ | 7ab06fe3d8a7 | stdlib | 1.25.10 | 1 |
| matrixdotorg/ | 6b95dd129e35 | stdlib | 1.25.10 | 1 |
| matrixdotorg/ | c3c4a9de2a0b | stdlib | 1.25.10 | 1 |
| mattermost/ | b440b282599e | stdlib | 1.25.10 | 1 |
| mattermost/ | 31078df7a3c8 | stdlib | 1.25.10 | 1 |