Yüksek CVSS 8.1
CVE-2026-74340: CVE-2026-74340: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: wifi: wcn36xx: fix OOB read from firmware count in PRINT_REG_INFO indication The firmware-controlled rsp->count field is used as the loop bound for indexing into the flexible rsp->regs[] array without validation against the message length. A count exceeding the actual data causes out-of- bounds reads from the heap-allocated message buffer. Add a check that count fits within the received message.
Özet bilgiler
- CVSS v3.1
- 8.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H - EPSS
- %0,42 (yüzdelik 36)
- Yama
- Yok / bilinmiyor