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Vulnerability record · CVE-2026-53179 · published 25 June 2026

CVE-2026-53179: Linux kernel out-of-bounds read vulnerability

Linux · Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix buffer over-read in rtw_update_protection rtw_update_protection() is called with a pointer offset into the ies buffer but the full ie_length is passed, causing a potential buffer over-read.

7.1 CVSS 3.1 High EPSS 0.13% · top 98.1% CWE-125 · Out-of-bounds read
7.1CVSS 3.1 base score
0.13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
6 Jul 2026Last modified by NVD

Description

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix buffer over-read in rtw_update_protection rtw_update_protection() is called with a pointer offset into the ies buffer but the full ie_length is passed, causing a potential buffer over-read.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.kernel.org/stable/c/303f65af819f6d5aa302e82bce72b57a8575faea Patch
https://git.kernel.org/stable/c/514ab98364595007d4557ecc85d7e5f012c504d3 Patch
https://git.kernel.org/stable/c/735dabdf21561a24d8bcae456c9c32f7f961a029 Patch
https://git.kernel.org/stable/c/c35ce55b12bb8fcd365daeb516e9782048119b36 Patch

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Source: NIST National Vulnerability Database (record CVE-2026-53179), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.