CVE-2026-46026

216.73.216.6

· Published 27/05/2026 16:17 · Modified 27/05/2026 14:48 · Author: The MITRE Corporation

Labels: CVE-2026-46026 2026-05-27 416baaa9-dc9f-4396-8d5f-8c081fb06d67 CVE-2026-46026

Essential information

Published: 27/05/2026 16:17
Modified: 27/05/2026 14:48
Author: The MITRE Corporation
Creator: The MITRE Corporation
CVSS: 5.5 MEDIUM (v3.1)
CISA KEV: No
CWE: —
EPSS (First): P7.2% ?EPSS percentile: rank of this vulnerability versus all others. Higher percentile = more likely to be exploited. Learn more (score 0.00175)
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS metrics

Description

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the maximum number of lookups Current code does no bound checking on the number of lookups a client can perform. Though the code restricts the lookups to local clients, there is still a possibility of a malicious local client sending a flood of NEW_LOOKUP messages over the same socket. Fix this issue by limiting the maximum number of lookups to 64 globally. Since the nameserver allows only atmost one local observer, this global lookup count will ensure that the lookups stay within the limit. Note that, limit of 64 is chosen based on the current platform requirements. If requirement changes in the future, this limit can be increased.

NVD status

Status: Modified — CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.
Source: nist-nvd-api
NVD: View on NVD

Affected products (CPE)

Product	CPE
linux / linux kernel	`cpe:2.3:o:linux:linux_kernel::::::::`