Buffer Overflow Affecting bluez-cups-debuginfo package, versions <0:5.62-2.amzn2023.0.7


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.27% (17th percentile)

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  • Snyk IDSNYK-AMZN2023-BLUEZCUPSDEBUGINFO-20250184
  • published29 Sept 2026
  • disclosed15 Sept 2026

Introduced: 15 Sep 2026

NewCVE-2026-19774  (opens in a new tab)
CWE-120  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 bluez-cups-debuginfo to version 0:5.62-2.amzn2023.0.7 or higher.
This issue was patched in ALAS2023-2026-3141.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bluez-cups-debuginfo package and not the bluez-cups-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability.

The specific flaw exists within the handling of the stream endpoints. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29429.

CVSS Base Scores

version 3.1