Fixed packages 10
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-debuginfo | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-debugsource | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-devel | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-mysql | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-mysql-debuginfo | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-pgsql | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-pgsql-debuginfo | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-pigeonhole | 1:2.3.21-19.el10_2.1 |
| Red Hat · RHEL 10 enterprise_linux:10.2 | dovecot-pigeonhole-debuginfo | 1:2.3.21-19.el10_2.1 |
Vulnerabilities 1
-
Medium 4.3
An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE-2026-27857 was incompl…
References
-
article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2476476
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_41988.json
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report
https://access.redhat.com/security/cve/CVE-2026-42006
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advisory
https://www.cve.org/CVERecord?id=CVE-2026-42006
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-42006
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article
https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026-0002.json