CVE-2025-21439

creationtimestamp| type| source ---|---|--- 2025-04-07 13:36:07+00:00| seen| Telegram/PxgItuH1qTSdpVIqjljQp70ezMBrxj3Wpd4MMoc5smzp-38 2025-04-07 15:07:10+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3lmaafhz7bj2q 2025-04-07 15:23:38+00:00| seen| https://t.me/cvedetector/22290...

CVE-2025-21439 Out-of-bounds Read in Windows WLAN Host

Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer...

CVE-2025-21439

CVE-2025-21439 describes a memory corruption risk in the WLAN stack when an IOCTL reads board data and copies it to the provided output buffer. The CVSSv3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) assigns a base score of 7.8 (HIGH) with local, low-complexity access and no user interaction. T...