CVE-2026-98827

A flaw was found in the Linux kernel's ath9k_htc wireless network driver. An attacker transmitting large network packets can trigger a Denial of Service (DoS) or system crash through memory corruption. This issue occurs because the driver limits aggregated transmit packets only by count rather than cumulative data size, causing a buffer overflow when copying oversized network frames into a fixed-size buffer.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.