openSUSE 16: cyradm / cyrus-imapd / cyrus-imapd-devel / cyrus-imapd-snmp / etc (openSUSE-SU-2026:21929-1)

high Nessus Plugin ID 350143

Synopsis

The remote openSUSE host is missing one or more security updates.

Description

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21929-1 advisory.

Changes in cyrus-imapd:

Update to 3.8.8 (bugfix release):

- CVE-2026-61907: JMAP snooze bypasses destination-mailbox ACL (bsc#1279908)
- CVE-2026-61908: JMAP email-header blob ID out-of-bounds index (bsc#1279975)
- CVE-2026-61909: CalDAV/CardDAV multiget bypasses per-href ACL (bsc#1279976)
- CVE-2026-61910: Mailbox/set let sharee change special-use role on shared mailboxes (bsc#1279977)
- CVE-2026-61911: Sieve mailbox existence oracle (bsc#1279978)
- CVE-2026-61915: VPATCH BYPARAM double-free (bsc#1279979)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 350143

File Name: openSUSE-2026-21929-1.nasl

Version: 1.1

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 9/25/2026

Updated: 9/25/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 51.46

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:C

CVSS Score Source: CVE-2026-61915

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:novell:opensuse:16.0, p-cpe:/a:novell:opensuse:cyradm, p-cpe:/a:novell:opensuse:cyrus-imapd-devel, p-cpe:/a:novell:opensuse:cyrus-imapd-snmp-mibs, p-cpe:/a:novell:opensuse:cyrus-imapd-snmp, p-cpe:/a:novell:opensuse:cyrus-imapd-utils, p-cpe:/a:novell:opensuse:cyrus-imapd, p-cpe:/a:novell:opensuse:libcyrus0, p-cpe:/a:novell:opensuse:perl-cyrus-annotator, p-cpe:/a:novell:opensuse:perl-cyrus-imap, p-cpe:/a:novell:opensuse:perl-cyrus-sieve-managesieve

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 9/22/2026

Vulnerability Publication Date: 9/9/2026

Reference Information

CVE: CVE-2026-61907, CVE-2026-61908, CVE-2026-61909, CVE-2026-61910, CVE-2026-61911, CVE-2026-61915

Detections

Analytics