BIT-golang-2026-42504

Import Source

JSON Data

https://api.osv.dev/v1/vulns/BIT-golang-2026-42504

Aliases

Published

2026-06-05T05:45:23Z

Modified

2026-06-05T07:56:10Z

Summary

Quadratic complexity in WordDecoder.DecodeHeader in mime

Details

Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU.

Database specific

{
    "cpes":  [
        "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*"
    ],
    "severity":  "High"
}

References

Affected packages

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.25.11

Introduced

1.26.0-0

Fixed

1.26.4

source

"https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2026-42504.json"