# RHSA-2024:0603: Security update for 2 packages

RHSA-2024:0603, released January 30, 2024, fixes 9 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2024-0603
- Platform: Linux
- Released: Jan 30, 2024
- Priority: High (Closes CVE-2024-0741, high severity)
- CVEs: 9, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2024:0603

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [firefox](https://patchblox.com/security/data/product/linux/firefox.md) | RHEL 9 | 0:115.7.0-1.el9_3 |
| [firefox-x11](https://patchblox.com/security/data/product/linux/firefox-x11.md) | RHEL 9 | 0:115.7.0-1.el9_3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-0741](https://patchblox.com/security/data/cve/CVE-2024-0741.md) | High | Mozilla Firefox ESR and 5 others: Out-of-bounds Write | 7.5 | 0.0216 |  |
| [CVE-2024-0750](https://patchblox.com/security/data/cve/CVE-2024-0750.md) | High | Mozilla Firefox ESR and 5 others: User Interface (UI) Misrepresentation of Critical Information | 8.8 | 0.0084 |  |
| [CVE-2024-0755](https://patchblox.com/security/data/cve/CVE-2024-0755.md) | High | Mozilla Firefox ESR and 5 others: Improper Control of Generation of Code ('Code Injection') | 8.8 | 0.0075 |  |
| [CVE-2024-0751](https://patchblox.com/security/data/cve/CVE-2024-0751.md) | High | Mozilla Firefox ESR and 5 others: Improper Privilege Management | 8.8 | 0.0063 |  |
| [CVE-2024-0742](https://patchblox.com/security/data/cve/CVE-2024-0742.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 | 0.0060 |  |
| [CVE-2024-0746](https://patchblox.com/security/data/cve/CVE-2024-0746.md) | Routine | Mozilla Firefox ESR and 5 others: Use After Free | 6.5 | 0.0074 |  |
| [CVE-2024-0753](https://patchblox.com/security/data/cve/CVE-2024-0753.md) | Routine | Mozilla Firefox ESR and 5 others: In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. | 6.5 | 0.0072 |  |
| [CVE-2024-0747](https://patchblox.com/security/data/cve/CVE-2024-0747.md) | Routine | Mozilla Firefox ESR and 5 others: Protection Mechanism Failure | 6.5 | 0.0060 |  |
| [CVE-2024-0749](https://patchblox.com/security/data/cve/CVE-2024-0749.md) | Routine | Mozilla Firefox ESR and 5 others: Origin Validation Error | 6.1 | 0.0034 |  |

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Data as of 2026-11-07T18:46:35Z 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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