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Description

Inbox Zero is an AI personal assistant for email. Prior to 2.29.3, the cleaner email stream endpoint used a shared Redis subscription listener, which could deliver thread events for one authenticated account to another authenticated account using the cleaner feature at the same time. This vulnerability is fixed in 2.29.3.

PUBLISHED Reserved 2026-04-30 | Published 2026-05-11 | Updated 2026-05-11 | Assigner GitHub_M




LOW: 2.3CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Product status

< 2.29.3
affected

References

github.com/...x-zero/security/advisories/GHSA-f3gp-v7cj-2569

github.com/...ommit/02341923b5460ce9630c4681a9b6461ba466688a

cve.org (CVE-2026-42865)

nvd.nist.gov (CVE-2026-42865)

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