CVE-2026-97976

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel_pcie: validate packet_len before skb_put_data btintel_pcie_submit_rx_work() reads packet_len from rfh_hdr without checking if it exceeds the RX buffer size. An oversized packet_len can lead to an out-of-bounds read in skb_put_data(). Validate packet_len to ensure it is non-zero and does not exceed BTINTEL_PCIE_BUFFER_SIZE - sizeof(*rfh_hdr), logging an error when invalid. This issue was reported by Claude Mythos. It can be simulated either by using customized firmware configured to return an invalid packet_len or by modifying rfh_hdr->packet_len in the driver before calling btintel_pcie_submit_rx_work().

• https://git.kernel.org/stable/c/46884c0f92708f1d218fc94d88800227a19b52f8
• https://git.kernel.org/stable/c/6436e1b5331b1aebf905c13e0880a37032719b75
• https://git.kernel.org/stable/c/73a50c636425cb9f7ab647b5a97bd14dd5610076
• https://git.kernel.org/stable/c/ab0159b1f7214ce9bad9862751e4553e635a21b1

Published

Sep 25, 2026

Last Modified

Sep 25, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-97970In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97971In the Linux kernel, the following vulnerability has been re…7.8
• CVE-2026-97972In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97973In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97974In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97975In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97977In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97978In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97979In the Linux kernel, the following vulnerability has been re…
• CVE-2026-9798A flaw was found in Keycloak, an open-source identity and ac…4.3
• CVE-2026-97980In the Linux kernel, the following vulnerability has been re…
• CVE-2026-97981In the Linux kernel, the following vulnerability has been re…