# CVE-2026-47089: cyrus-imapd: An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2

CVE-2026-47089 is fixed in 13 products on 1 platform, first by OPENSUSE-SU-2026:21368-1, released July 17, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-47089
- Priority: Routine
- CVSS: 4.3 (medium)
- EPSS: 0.0028
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 16, 2026

## Description

An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. LISTRIGHTS os not limited to users with admin access. An authenticated user could call IMAP LISTRIGHTS against any mailbox they could name and learn what principals had what access to it. (This action should have been restricted to users with admin access on the target mailbox.)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | cyrus-imapd Debian 12.15 (bookworm) | 3.6.1-4+deb12u5 | [DEBIAN-CVE-2026-47089](https://patchblox.com/security/data/fix/linux/debian-cve-2026-47089.md) | Jul 22, 2026 |
| Linux | cyrus-imapd Debian 13.5 (trixie) | 3.10.2-1+deb13u2 | [DEBIAN-CVE-2026-47089](https://patchblox.com/security/data/fix/linux/debian-cve-2026-47089.md) | Jul 22, 2026 |
| Linux | cyrus-imapd Debian 14 | 3.12.3-1 | [DEBIAN-CVE-2026-47089](https://patchblox.com/security/data/fix/linux/debian-cve-2026-47089.md) | Jul 22, 2026 |
| Linux | cyrus-imapd Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd opensuse-leap 16.0 | 3.8.7-bp160.1.1 | [OPENSUSE-SU-2026:21368-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21368-1.md) | Jul 17, 2026 |
| Linux | cyrus-imapd-debuginfo Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-debugsource Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-devel Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-doc-extra Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-libs Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-libs-debuginfo Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-utils Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-utils-debuginfo Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-virusscan Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | cyrus-imapd-virusscan-debuginfo Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | perl-Cyrus Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |
| Linux | perl-Cyrus-debuginfo Fedora 43 | 3.10.4-1.fc43 | [FEDORA-2026-97A7EC5786](https://patchblox.com/security/data/fix/linux/fedora-2026-97a7ec5786.md) | Sep 14, 2026 |

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Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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