CVE-2026-47089Patch

LOWCVSS 4.3 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.)

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0.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Referenced assets1 URL

By indicator

https://vulnipulse.com/advisories/linux-cve-2026-47089

Full discourse1 post

VulniPulse@vulnipulse91d
Patch
⚠️ Red Hat Enterprise Linux 10 alert: CVE-2026-47089 (CVSS 4.3) Authenticated attackers could access sensitive information. Apply the vendor-recommended mitigation. https://vulnipulse.com/advisories/linux-cve-2026-47089 #Linux #RedHatEnterpriseLinux10 #CyberSecurity #CVE
Post summary
Red Hat issues a mitigation advisory for CVE-2026-47089, noting a CVSS of 4.3 and that authenticated attackers can access sensitive information, and urges applying the vendor-recommended patch.
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