GO-2026-5689Published
Mailpit: Concurrent map read & write in proxy CSS rewriter - remote unauth crash (fatal error: concurrent map read and map write)
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-45712 · Microsoft / collected KEV context
cve-program · CVE-2026-45712
- https://github.com/axllent/mailpit/security/advisories/GHSA-w4vj-r5pg-3722
- https://github.com/axllent/mailpit/releases/tag/v1.30.0
nvd · CVE-2026-45712
- https://github.com/axllent/mailpit/releases/tag/v1.30.0
- https://github.com/axllent/mailpit/security/advisories/GHSA-w4vj-r5pg-3722
osv · GHSA-w4vj-r5pg-3722
- https://github.com/axllent/mailpit/security/advisories/GHSA-w4vj-r5pg-3722
- https://nvd.nist.gov/vuln/detail/CVE-2026-45712
- https://github.com/axllent/mailpit
- https://github.com/axllent/mailpit/releases/tag/v1.30.0
osv · GO-2026-5689
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.