7.1
CVE-2026-19774
- EPSS 0.33%
- Veröffentlicht 15.09.2026 18:01:53
- Zuletzt bearbeitet 18.09.2026 19:10:46
- Erkennungen
BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerBlueZ
≫
Produkt
BlueZ
Default Statusunknown
Version
b138a0849ba26310c3f40e78037565ce274d8737
Status
affected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.33% | 0.259 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| Trend Micro | 7.1 | 1.2 | 5.9 |
CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
|
CWE-121 Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
https://www.zerodayinitiative.com/advisories/ZDI-26-589/
https://github.com/bluez/bluez/pull/2251