# thunderbird 1:115.4.1+build1-0ubuntu1: thunderbird 1:115.4.1+build1-0ubuntu1 for Ubuntu 24.04.5 LTS (noble)

thunderbird 1:115.4.1+build1-0ubuntu1, released October 25, 2023, fixes 8 CVEs in thunderbird. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-noble-thunderbird-1-115.4.1-build1-0ubuntu1
- Platform: Linux
- Released: Oct 25, 2023
- Priority: High (Closes CVE-2023-5730, high severity)
- CVEs: 8, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [thunderbird](https://patchblox.com/security/data/product/linux/thunderbird.md) | Ubuntu 24.04.5 LTS (noble) | 1:115.4.1+build1-0ubuntu1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-5730](https://patchblox.com/security/data/cve/CVE-2023-5730.md) | High | Mozilla Firefox ESR and 5 others: Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. | 9.8 | 0.0154 |  |
| [CVE-2023-5724](https://patchblox.com/security/data/cve/CVE-2023-5724.md) | High | Mozilla Firefox ESR and 5 others: Uncontrolled Resource Consumption | 7.5 | 0.0152 |  |
| [CVE-2023-5728](https://patchblox.com/security/data/cve/CVE-2023-5728.md) | High | Mozilla Firefox ESR and 5 others: Use After Free | 7.5 | 0.0132 |  |
| [CVE-2023-5721](https://patchblox.com/security/data/cve/CVE-2023-5721.md) | High | Mozilla Firefox ESR and 5 others: It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally… | 7.5 | 0.0081 |  |
| [CVE-2023-5732](https://patchblox.com/security/data/cve/CVE-2023-5732.md) | Routine | Address bar spoofing via bidirectional characters | 6.5 | 0.0105 |  |
| [CVE-2023-5725](https://patchblox.com/security/data/cve/CVE-2023-5725.md) | Routine | Mozilla Firefox ESR and 5 others: A malicious installed WebExtension could open arbitrary URLs, which under the right circumstance could… | 6.1 | 0.0094 |  |
| [CVE-2023-5727](https://patchblox.com/security/data/cve/CVE-2023-5727.md) | Routine | Mozilla Firefox ESR and 5 others: The executable file warning was not presented when downloading .msix, .msixbundle, .appx, and .appxbundle… | 6.5 | 0.0083 |  |
| [CVE-2023-5726](https://patchblox.com/security/data/cve/CVE-2023-5726.md) | Routine | thunderbird: A website could have obscured the full screen notification by using the file open dialog | n/a | 0.0069 |  |

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