# RHSA-2025:4043: Security update for 6 packages

RHSA-2025:4043, released April 23, 2025, fixes 2 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2025-4043
- Platform: Linux
- Released: Apr 23, 2025
- Priority: High (Closes CVE-2023-27349, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2025:4043

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [bluez](https://patchblox.com/security/data/product/linux/bluez.md) | RHEL 8 | 0:5.63-5.el8_10 |
| [bluez-cups](https://patchblox.com/security/data/product/linux/bluez-cups.md) | RHEL 8 | 0:5.63-5.el8_10 |
| [bluez-hid2hci](https://patchblox.com/security/data/product/linux/bluez-hid2hci.md) | RHEL 8 | 0:5.63-5.el8_10 |
| [bluez-libs](https://patchblox.com/security/data/product/linux/bluez-libs.md) | RHEL 8 | 0:5.63-5.el8_10 |
| [bluez-libs-devel](https://patchblox.com/security/data/product/linux/bluez-libs-devel.md) | RHEL 8 | 0:5.63-5.el8_10 |
| [bluez-obexd](https://patchblox.com/security/data/product/linux/bluez-obexd.md) | RHEL 8 | 0:5.63-5.el8_10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-27349](https://patchblox.com/security/data/cve/CVE-2023-27349.md) | High | bluez: BlueZ Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution Vulnerability | 8.0 | 0.0143 |  |
| [CVE-2023-51589](https://patchblox.com/security/data/cve/CVE-2023-51589.md) | High | BlueZ Audio Profile AVRCP parse_media_element Out-Of-Bounds Read Information Disclosure Vulnerability | 7.1 | 0.0083 |  |

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Data as of 2026-11-07T12:40:37Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo