01 Record

CVE-2026-31670

net: rfkill: prevent unlimited numbers of rfkill events from being created

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net: rfkill: prevent unlimited numbers of rfkill events from being created

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.12% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.1% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-07-14.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-04-24 14:45Z4 MO AGO

Last updated

2026-07-14 12:48Z1 MO AGO

Reserved

2026-03-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.2

Document digest

fd3dab3cb7ccf4a5ca652d13ca42e29258d488c01b6f418dd2920667983aaaeb

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxc64fb01627e24725d1f9d535e4426475a4415753 to < 4bcd1615a4e2a185ae9edd27b4143d7dfa7134f4, c64fb01627e24725d1f9d535e4426475a4415753 to < b1e0c8d3ab58a0161db487bf5fc47adfcaf5d5ca, c64fb01627e24725d1f9d535e4426475a4415753 to < e3842779547c83150569071d9980517cc9029fc0, c64fb01627e24725d1f9d535e4426475a4415753 to < 673d2a3eef6e0ee9736501a150c9e4024a4e60a6, c64fb01627e24725d1f9d535e4426475a4415753 to < 82843afc19012a29ba863961ef494165aa1a88f4, c64fb01627e24725d1f9d535e4426475a4415753 to < a8c26800e0220e1550af012f5a20e50f5c78864d, c64fb01627e24725d1f9d535e4426475a4415753 to < 80ce4cb026f0a4c4532b6cad827b44debda6256a, c64fb01627e24725d1f9d535e4426475a4415753 to < ea245d78dec594372e27d8c79616baf49e98a4a1, 2.6.31—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/4bcd1615a4e2a185ae9edd27b4143d7dfa7134f4
git.kernel.orghttps://git.kernel.org/stable/c/b1e0c8d3ab58a0161db487bf5fc47adfcaf5d5ca
git.kernel.orghttps://git.kernel.org/stable/c/e3842779547c83150569071d9980517cc9029fc0
git.kernel.orghttps://git.kernel.org/stable/c/673d2a3eef6e0ee9736501a150c9e4024a4e60a6
git.kernel.orghttps://git.kernel.org/stable/c/82843afc19012a29ba863961ef494165aa1a88f4
git.kernel.orghttps://git.kernel.org/stable/c/a8c26800e0220e1550af012f5a20e50f5c78864d
git.kernel.orghttps://git.kernel.org/stable/c/80ce4cb026f0a4c4532b6cad827b44debda6256a
git.kernel.orghttps://git.kernel.org/stable/c/ea245d78dec594372e27d8c79616baf49e98a4a1
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2026-31670

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31670

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References