# CVE-2023-28427: thunderbird: ELSA-2023-1802: thunderbird security update (IMPORTANT)

CVE-2023-28427 is fixed in thunderbird on 1 platform, first by DEBIAN-CVE-2023-28427, released March 28, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-28427
- Priority: High
- CVSS: 8.2 (IMPORTANT)
- EPSS: 0.0119
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 28, 2023

## Description

ELSA-2023-1802: thunderbird security update (IMPORTANT)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | thunderbird Debian 12.15 (bookworm) | 1:102.9.1-1 | [DEBIAN-CVE-2023-28427](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28427.md) | Mar 28, 2023 |
| Linux | thunderbird Debian 13.5 (trixie) | 1:102.9.1-1 | [DEBIAN-CVE-2023-28427](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28427.md) | Mar 28, 2023 |
| Linux | thunderbird Debian 14 | 1:102.9.1-1 | [DEBIAN-CVE-2023-28427](https://patchblox.com/security/data/fix/linux/debian-cve-2023-28427.md) | Mar 28, 2023 |
| Linux | thunderbird RHEL 8 | 0:102.10.0-2.el8_7 | [RHSA-2023:1802](https://patchblox.com/security/data/fix/linux/rhsa-2023-1802.md) | Apr 17, 2023 |
| Linux | thunderbird RHEL 9 | 0:102.10.0-2.el9_1 | [RHSA-2023:1809](https://patchblox.com/security/data/fix/linux/rhsa-2023-1809.md) | Apr 17, 2023 |
| Linux | thunderbird almalinux 8 | 102.10.0-2.el8_7.alma | [ALSA-2023:1802](https://patchblox.com/security/data/fix/linux/alsa-2023-1802.md) | Apr 17, 2023 |
| Linux | thunderbird almalinux 9 | 102.10.0-2.el9_1.alma | [ALSA-2023:1809](https://patchblox.com/security/data/fix/linux/alsa-2023-1809.md) | Apr 17, 2023 |
| Linux | thunderbird ol 8 | 0:102.10.0-2.0.1.el8_7 | [ELSA-2023-1802](https://patchblox.com/security/data/fix/linux/elsa-2023-1802.md) | Apr 18, 2023 |
| Linux | thunderbird ol 9 | 0:102.10.0-2.0.1.el9_1 | [ELSA-2023-1809](https://patchblox.com/security/data/fix/linux/elsa-2023-1809.md) | Apr 18, 2023 |
| Linux | thunderbird rocky 8 | 0:102.10.0-2.el8_7 | [RLSA-2023:1802](https://patchblox.com/security/data/fix/linux/rlsa-2023-1802.md) | Apr 26, 2023 |
| Linux | thunderbird rocky 9 | 0:102.10.0-2.el9_1 | [RLSA-2023:1809](https://patchblox.com/security/data/fix/linux/rlsa-2023-1809.md) | Apr 26, 2023 |

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Data as of 2026-11-11T01:43:54Z 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

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