# RHSA-2024:9405: Security update for 5 packages

RHSA-2024:9405, released November 12, 2024, fixes 1 CVE across 5 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2024-9405
- Platform: Linux
- Released: Nov 12, 2024
- Priority: Routine (Closes CVE-2021-3903)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2024:9405

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [vim-X11](https://patchblox.com/security/data/product/linux/vim-x11.md) | RHEL 9 | 2:8.2.2637-21.el9 |
| [vim-common](https://patchblox.com/security/data/product/linux/vim-common.md) | RHEL 9 | 2:8.2.2637-21.el9 |
| [vim-enhanced](https://patchblox.com/security/data/product/linux/vim-enhanced.md) | RHEL 9 | 2:8.2.2637-21.el9 |
| [vim-filesystem](https://patchblox.com/security/data/product/linux/vim-filesystem.md) | RHEL 9 | 2:8.2.2637-21.el9 |
| [vim-minimal](https://patchblox.com/security/data/product/linux/vim-minimal.md) | RHEL 9 | 2:8.2.2637-21.el9 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-3903](https://patchblox.com/security/data/cve/CVE-2021-3903.md) | Routine | xxd: vim is vulnerable to Heap-based Buffer Overflow | 5.5 | 0.0065 |  |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo