VulnerabilityModified

CVE-2018-19665

The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.

MEDIUM 5.7EPSS 0.94%

Does this matter?

Lower severity and a low EPSS score (0.94%). Track it; it rarely justifies an emergency change on its own.

Description

The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption.

CVSS 3.1: 5.7 MEDIUMCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.94% probability · 61th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-190
Affected: qemu/qemu · opensuse/leap
Source: cve@mitre.org

EPSS trend

EPSS 0.9% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.htmlMailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/11/29/1Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/106050Third Party Advisory, VDB Entry
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.htmlMailing List, Patch, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.htmlMailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2018/11/29/1Mailing List, Patch, Third Party Advisory
http://www.securityfocus.com/bid/106050Third Party Advisory, VDB Entry
https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03570.htmlMailing List, Patch, Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.