# ELSA-2020-4186: Security update for 9 packages

ELSA-2020-4186, released October 7, 2020, fixes 1 CVE across 9 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/elsa-2020-4186
- Platform: Linux
- Released: Oct 7, 2020
- Priority: Routine (Closes CVE-2020-14355)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2020-4186.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [spice-glib](https://patchblox.com/security/data/product/linux/spice-glib.md) | ol 8 | 0:0.37-1.el8_2.2 |
| [spice-glib-devel](https://patchblox.com/security/data/product/linux/spice-glib-devel.md) | ol 8 | 0:0.37-1.el8_2.2 |
| [spice-gtk](https://patchblox.com/security/data/product/linux/spice-gtk.md) | ol 8 | 0:0.37-1.el8_2.2 |
| [spice-gtk-tools](https://patchblox.com/security/data/product/linux/spice-gtk-tools.md) | ol 8 | 0:0.37-1.el8_2.2 |
| [spice-gtk3](https://patchblox.com/security/data/product/linux/spice-gtk3.md) | ol 8 | 0:0.37-1.el8_2.2 |
| [spice-gtk3-devel](https://patchblox.com/security/data/product/linux/spice-gtk3-devel.md) | ol 8 | 0:0.37-1.el8_2.2 |
| [spice-gtk3-vala](https://patchblox.com/security/data/product/linux/spice-gtk3-vala.md) | ol 8 | 0:0.37-1.el8_2.2 |
| [spice-server](https://patchblox.com/security/data/product/linux/spice-server.md) | ol 8 | 0:0.14.2-1.el8_2.1 |
| [spice-server-devel](https://patchblox.com/security/data/product/linux/spice-server-devel.md) | ol 8 | 0:0.14.2-1.el8_2.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-14355](https://patchblox.com/security/data/cve/CVE-2020-14355.md) | Routine | libspice-server1: Multiple buffer overflow vulnerabilities were found in the QUIC imagedecoding process of the SPICE remote display sys... | 6.6 | 0.0269 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo