CVE-2025-39849

HIGH

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() If the ssid->datalen is more than IEEE80211_MAX_SSID_LEN (32) it would lead to memory corruption so add some bounds checking.

CVSS v3.1 Score

7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 9/19/2025Modified: 5/12/2026

Related Intelligence (1)

CRITICALData Breach

Siemens SIMATIC

<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-134-10.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>SIMATIC CN 4100 contains multiple vulnerabilities which could potentially lead to a compromise in availability, integrity and confidentiality. Siemens has released a new version for SIMATIC CN 4100 and recommends to update to the late

CVE-2024-47704CVE-2024-57924
CISA Advisories

References (7)

https://git.kernel.org/stable/c/31229145e6ba5ace3e9391113376fa05b7831edePatchhttps://git.kernel.org/stable/c/5cb7cab7adf9b1e6a99e2081b0e30e9e59d07523Patchhttps://git.kernel.org/stable/c/62b635dcd69c4fde7ce1de4992d71420a37e51e3Patchhttps://git.kernel.org/stable/c/8e751d46336205abc259ed3990e850a9843fb649Patchhttps://git.kernel.org/stable/c/e472f59d02c82b511bc43a3f96d62ed08bf4537fPatchhttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlMailing ListThird Party Advisoryhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html