CVE-2026-68190
CVE CVE-2026-68190EUVD EUVD-2026-55291Published 2026-08-10T12:00:07.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB reads in rtw_get_wps_ie() rtw_get_wps_ie() iterates over IE data from network frames without validating that the IE header and payload fit within the remaining buffer before reading them. Specifically: - in_ie[cnt + 1] is read without checking cnt + 1 < in_len - memcmp(&in_ie[cnt + 2], ...) accesses cnt + 2 without bounds check - in_ie[cnt + 1] is used as length without verifying payload fits Add bounds checks at the top of the loop body to break early if fewer than 2 bytes remain for the IE header, or if the declared payload extends past the end of the buffer. Also require at least 4 bytes of payload before comparing the WPS OUI.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 554c0a3abf216c991c5ebddcdb2c08689ecd290b <630fdca3f2437fee3ffd437c4b646ccf84c7be87; 554c0a3abf216c991c5ebddcdb2c08689ecd290b <23c31f107b4f8f420a754a45d12599bdb78f9bb8; patch: 0; 554c0a3abf216c991c5ebddcdb2c08689ecd290b <875479f18835ac11e21a83e88f3d4dc7ccdcd0c4; patch: 6.12.101; patch: 7.2-rc5; patch: 6.6.148; 554c0a3abf216c991c5ebddcdb2c08689ecd290b <b9d9a4cd2e59df7281992a076464d2536e80c674; patch: 6.18.42; 4.12; patch: 7.1.6; 554c0a3abf216c991c5ebddcdb2c08689ecd290b <0e95ff792ae0aa6fbad9455943e9e1e4062670e9
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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