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 |
|---|---|---|---|---|
| alpine/ | d870622d0040 | stdlib | 1.25.10 | 1 |
| alpine/ | e5c0b053fed7 | stdlib | 1.25.10 | 1 |
| alpine/ | eec354133193 | stdlib | 1.25.10 | 1 |
| alpine/ | fc059f056ad0 | stdlib | 1.25.10 | 1 |
| alpine/ | 1ee9df6316d4 | stdlib | 1.25.10 | 1 |
| alpine/ | 2c59a3f0726c | stdlib | 1.25.10 | 1 |
| alpine/ | 862d86046bbc | stdlib | 1.25.10 | 1 |
| alpine/ | c4a11ae9a1cb | stdlib | 1.25.10 | 1 |
| altinity/ | 1d6f18dbd599 | stdlib | 1.25.10 | 1 |
| altinity/ | 4baec90b20cd | stdlib | 1.25.10 | 1 |
| altinity/ | 74315beb57db | stdlib | 1.25.10 | 1 |
| altinity/ | 7a85f522c5bc | stdlib | 1.25.10 | 1 |
| altinity/ | 8f0f582d41f0 | stdlib | 1.25.10 | 1 |
| altinity/ | db7dde971407 | stdlib | 1.25.10 | 1 |
| altinity/ | 1a46d104406d | stdlib | 1.25.10 | 1 |
| altinity/ | 2912a6c15b44 | stdlib | 1.25.10 | 1 |
| altinity/ | 6ecf67edfb71 | stdlib | 1.25.10 | 1 |
| altinity/ | 85b4fdbae053 | stdlib | 1.25.10 | 1 |
| altinity/ | a4d7ff0c727e | stdlib | 1.25.10 | 1 |
| amaanx86/ | d7206ac7a319 | stdlib | 1.25.10 | 1 |
| amazon/ | b55277652ea8 | stdlib | 1.25.10 | 1 |
| amazon/ | c9b14856fd22 | stdlib | 1.25.10 | 1 |
| amazon/ | d8ab0eef5074 | stdlib | 1.25.10 | 1 |
| amazon/ | 73b79b02f03a | stdlib | 1.25.10 | 1 |
| amazon/ | e745d1783c93 | stdlib | 1.25.10 | 1 |
| ambassador/ | 2a4598b03a6a | stdlib | 1.25.10 | 1 |
| ambassador/ | b7eb1be3345d | stdlib | 1.25.10 | 1 |
| ambassador/ | 5fc571509b8c | stdlib | 1.25.10 | 1 |
| ambassador/ | 7a1ea0d934fb | stdlib | 1.25.10 | 1 |
| amd64/ | e20a653e0f51 | stdlib | 1.25.10 | 1 |
| anamskenneth/ | 9ecf04f42cc3 | stdlib | 1.25.10 | 1 |
| anchore/ | bde9eedf639d | stdlib | 1.25.10 | 1 |
| anchore/ | 8aad6d0912dd | stdlib | 1.25.10 | 1 |
| andrcuns/ | 43060f159f4c | stdlib | 1.25.10 | 1 |
| andrcuns/ | b4a8eb20581a | stdlib | 1.25.10 | 1 |
| andreacioni/ | 2938b310090a | stdlib | 1.25.10 | 1 |
| andrewmackrodt/ | 33f9080470c9 | stdlib | 1.25.10 | 1 |
| ankane/ | d3a9d8ac27bb | stdlib | 1.25.10 | 1 |
| anonaddy/ | 957a95565166 | stdlib | 1.25.10 | 1 |
| ansgroup/ | cd6b0ef2b309 | stdlib | 1.25.10 | 1 |
| ansiblesemaphore/ | 03d1f8684027 | stdlib | 1.25.10 | 1 |
| antrea/ | c10bc45c6272 | stdlib | 1.25.10 | 1 |
| anujarosha/ | ed60e46870b6 | stdlib | 1.25.10 | 1 |
| anujdatar/ | 685df04a643b | stdlib | 1.25.10 | 1 |
| apache/ | 64e58748b6b9 | stdlib | 1.25.10 | 1 |
| apache/ | adf7260c2c5f | stdlib | 1.25.10 | 1 |
| apache/ | ce90bdc3d2af | stdlib | 1.25.10 | 1 |
| apache/ | e5560ad0b86e | stdlib | 1.25.10 | 1 |
| apache/ | c010ea7d1694 | stdlib | 1.25.10 | 1 |
| apache/ | 412f92cde0b3 | stdlib | 1.25.10 | 1 |