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CVE-2026-89523: Linux 6.15
CVE-2026-89523. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00173 (percentile 0.06316), scored 17-Oct-2026.
Affected technology
Linux · 276a568832577c81ec90b62dc506bbdc3781ca46 to before 5be6d02837d418bc6c805b5cab1b338de6de9ca7, 276a568832577c81ec90b62dc506bbdc3781ca46 to before c5e073f2fbfd34d22099a50d96f60990799753e2, 276a568832577c81ec90b62dc506bbdc3781ca46 to before 2889e84282dda147f10b10d94cf0efd90a349c53, 74eb79258bfd5f2ffe6d26a09c898992b2afa1ce, 6.14.3 to before 6.15
Linux
Linux · 6.15
Linux
Component: Not specified by the source
File: drivers/net/wireless/mediatek/mt76/mt7925/mac.c, drivers/net/wireless/mediatek/mt76/mt7925/main.c, drivers/net/wireless/mediatek/mt76/mt7925/pci.c, drivers/net/wireless/mediatek/mt76/mt7925/usb.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00173 · percentile 0.06316 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89523.html