# ELSA-2022-1950: Security update for 5 packages

ELSA-2022-1950, released May 17, 2022, fixes 1 CVE across 5 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-1950
- Platform: Linux
- Released: May 17, 2022
- Priority: Routine (Closes CVE-2021-33515)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-1950.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [dovecot](https://patchblox.com/security/data/product/linux/dovecot.md) | ol 8 | 1:2.3.16-2.el8 |
| [dovecot-devel](https://patchblox.com/security/data/product/linux/dovecot-devel.md) | ol 8 | 1:2.3.16-2.el8 |
| [dovecot-mysql](https://patchblox.com/security/data/product/linux/dovecot-mysql.md) | ol 8 | 1:2.3.16-2.el8 |
| [dovecot-pgsql](https://patchblox.com/security/data/product/linux/dovecot-pgsql.md) | ol 8 | 1:2.3.16-2.el8 |
| [dovecot-pigeonhole](https://patchblox.com/security/data/product/linux/dovecot-pigeonhole.md) | ol 8 | 1:2.3.16-2.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-33515](https://patchblox.com/security/data/cve/CVE-2021-33515.md) | Routine | dovecot: Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind | 4.8 | 0.0285 |  |

---

Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo