01 Record

CVE-2026-90017

staging: rtl8723bs: fix OOB read in rtw_action_frame_parse()

HighPUBLISHEDCNA: Linux

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

View raw JSON

02 Description

staging: rtl8723bs: fix OOB read in rtw_action_frame_parse()

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: 0.35% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 29.2% of scored records. A rank, not a probability.
NVD base score: 7.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
NVD analysis status: Received. NVD last modified this record on 2026-10-19.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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: 2026-09-16 10:33Z1 MO AGO
Last updated: 2026-10-19 08:56Z10 DAYS AGO
Reserved: 2026-09-11
Assigning CNA: Linux
Record state: PUBLISHED
Severity: High (CVSS 7.1)
CNA CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 1718a4eb09cc8c751fffb2354756850e2445f1a7f4c7ed7d476d7bee300cf76f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux554c0a3abf216c991c5ebddcdb2c08689ecd290b to < 15081ff835b29e456da29303b32efc436df04695, 554c0a3abf216c991c5ebddcdb2c08689ecd290b to < 310aaa8058d19cc431aedac0f5bb814e84479393, 554c0a3abf216c991c5ebddcdb2c08689ecd290b to < 1410bce22351ba15d8e58287cbf09d55d7f21fc9, 554c0a3abf216c991c5ebddcdb2c08689ecd290b to < 0b7f64c7bb9664777168768c6b44affb07dcbf24, 554c0a3abf216c991c5ebddcdb2c08689ecd290b to < 136f9a3ab87ded8aaf081425cfb2059659dd9023, 554c0a3abf216c991c5ebddcdb2c08689ecd290b to < b041e3f35e0d262d42a711094ab594634d72744a, 554c0a3abf216c991c5ebddcdb2c08689ecd290b to < a54fd1a44862d263df9f8bc17fca3620be31addb, 554c0a3abf216c991c5ebddcdb2c08689ecd290b to < ff917923f4fb9c83717ba135ee47d7e4c1567bb7, 4.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/15081ff835b29e456da29303b32efc436df04695
git.kernel.orghttps://git.kernel.org/stable/c/310aaa8058d19cc431aedac0f5bb814e84479393
git.kernel.orghttps://git.kernel.org/stable/c/1410bce22351ba15d8e58287cbf09d55d7f21fc9
git.kernel.orghttps://git.kernel.org/stable/c/0b7f64c7bb9664777168768c6b44affb07dcbf24
git.kernel.orghttps://git.kernel.org/stable/c/136f9a3ab87ded8aaf081425cfb2059659dd9023
git.kernel.orghttps://git.kernel.org/stable/c/b041e3f35e0d262d42a711094ab594634d72744a
git.kernel.orghttps://git.kernel.org/stable/c/a54fd1a44862d263df9f8bc17fca3620be31addb
git.kernel.orghttps://git.kernel.org/stable/c/ff917923f4fb9c83717ba135ee47d7e4c1567bb7

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.111-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.111-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.2.6-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.