# RHSA-2024:3784: thunderbird security update

RHSA-2024:3784, released June 10, 2024, fixes 6 CVEs in thunderbird (version 0:115.11.0-1.el8_10). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2024-3784
- Platform: Linux
- Released: Jun 10, 2024
- Priority: High (Closes CVE-2024-4367, high severity)
- CVEs: 6, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2024:3784

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [thunderbird](https://patchblox.com/security/data/product/linux/thunderbird.md) | RHEL 8 | 0:115.11.0-1.el8_10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-4367](https://patchblox.com/security/data/cve/CVE-2024-4367.md) | High | Mozilla Firefox ESR and 6 others: Improper Check for Unusual or Exceptional Conditions | 8.8 | 0.7066 |  |
| [CVE-2024-4770](https://patchblox.com/security/data/cve/CVE-2024-4770.md) | High | Mozilla Firefox ESR and 6 others: Use After Free | 8.8 | 0.0059 |  |
| [CVE-2024-4777](https://patchblox.com/security/data/cve/CVE-2024-4777.md) | High | Mozilla Firefox ESR and 6 others: Use After Free | 8.8 | 0.0054 |  |
| [CVE-2024-4768](https://patchblox.com/security/data/cve/CVE-2024-4768.md) | Routine | Mozilla Firefox ESR and 6 others: Improper Preservation of Permissions | 6.1 | 0.0054 |  |
| [CVE-2024-4767](https://patchblox.com/security/data/cve/CVE-2024-4767.md) | Routine | Mozilla Firefox ESR and 6 others: Exposure of Private Personal Information to an Unauthorized Actor | 6.1 | 0.0049 |  |
| [CVE-2024-4769](https://patchblox.com/security/data/cve/CVE-2024-4769.md) | Routine | Mozilla Firefox ESR and 6 others: Insufficient Type Distinction | 6.1 | 0.0037 |  |

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Data as of 2026-11-08T13:06:02Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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