# thunderbird-gnome-support 1:102.4.2+build2-0ubuntu0.18.04.1: thunderbird-gnome-support 1:102.4.2+build2-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)

thunderbird-gnome-support 1:102.4.2+build2-0ubuntu0.18.04.1, released October 26, 2022, fixes 16 CVEs in thunderbird-gnome-support. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-thunderbird-gnome-support-1-102.4.2-build2-0ubuntu0.18.04.1
- Platform: Linux
- Released: Oct 26, 2022
- Priority: High (Closes CVE-2022-40959, high severity)
- CVEs: 16, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [thunderbird-gnome-support](https://patchblox.com/security/data/product/linux/thunderbird-gnome-support.md) | Ubuntu 18.04.6 LTS (bionic) | 1:102.4.2+build2-0ubuntu0.18.04.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-40959](https://patchblox.com/security/data/cve/CVE-2022-40959.md) | High | Mozilla Thunderbird and 4 others: Insecure Storage of Sensitive Information | 8.8 | 0.0146 |  |
| [CVE-2022-40962](https://patchblox.com/security/data/cve/CVE-2022-40962.md) | High | Mozilla Thunderbird and 4 others: Out-of-bounds Write | 8.8 | 0.0143 |  |
| [CVE-2022-39236](https://patchblox.com/security/data/cve/CVE-2022-39236.md) | High | xul-ext-lightning: Matrix Javascript SDK is the Matrix Client-Server SDK for JavaScript | 8.8 | 0.0136 |  |
| [CVE-2022-39249](https://patchblox.com/security/data/cve/CVE-2022-39249.md) | High | thunderbird: ELSA-2022-7190: thunderbird security update (IMPORTANT) | 8.8 | 0.0128 |  |
| [CVE-2022-40957](https://patchblox.com/security/data/cve/CVE-2022-40957.md) | High | Mozilla Thunderbird and 4 others: Improper Handling of Inconsistent Structural Elements | 8.8 | 0.0124 |  |
| [CVE-2022-39250](https://patchblox.com/security/data/cve/CVE-2022-39250.md) | High | thunderbird: ELSA-2022-7190: thunderbird security update (IMPORTANT) | 8.8 | 0.0119 |  |
| [CVE-2022-40958](https://patchblox.com/security/data/cve/CVE-2022-40958.md) | High | Mozilla Thunderbird and 4 others: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | 8.8 | 0.0118 |  |
| [CVE-2022-39251](https://patchblox.com/security/data/cve/CVE-2022-39251.md) | High | thunderbird: ELSA-2022-7190: thunderbird security update (IMPORTANT) | 8.8 | 0.0118 |  |
| [CVE-2022-40960](https://patchblox.com/security/data/cve/CVE-2022-40960.md) | High | Mozilla Thunderbird and 4 others: Use After Free | 8.8 | 0.0108 |  |
| [CVE-2022-40956](https://patchblox.com/security/data/cve/CVE-2022-40956.md) | High | Mozilla Thunderbird and 4 others: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | 8.8 | 0.0094 |  |
| [CVE-2022-42928](https://patchblox.com/security/data/cve/CVE-2022-42928.md) | High | Mozilla Firefox and 4 others: NULL Pointer Dereference | 8.8 | 0.0089 |  |
| [CVE-2022-42929](https://patchblox.com/security/data/cve/CVE-2022-42929.md) | High | Mozilla Firefox and 4 others: Uncontrolled Resource Consumption | 8.8 | 0.0079 |  |
| [CVE-2022-42932](https://patchblox.com/security/data/cve/CVE-2022-42932.md) | High | Mozilla Firefox and 4 others: Out-of-bounds Write | 8.8 | 0.0077 |  |
| [CVE-2022-42927](https://patchblox.com/security/data/cve/CVE-2022-42927.md) | High | Mozilla Firefox and 4 others: Origin Validation Error | 8.8 | 0.0045 |  |
| [CVE-2022-3266](https://patchblox.com/security/data/cve/CVE-2022-3266.md) | Routine | Mozilla Thunderbird and 4 others: Out-of-bounds Read | 5.5 | 0.0030 |  |
| [CVE-2022-42931](https://patchblox.com/security/data/cve/CVE-2022-42931.md) | Routine | Mozilla Firefox and 2 others: Cleartext Storage of Sensitive Information | 3.3 | 0.0014 |  |

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Data as of 2026-11-13T14:02:24Z 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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