Out-of-bounds Write Affecting torvalds/linux package, versions [5.7,5.10.271)[5.11,5.15.222)[5.16,6.1.189)[6.2,6.6.158)[6.7,6.12.111)[6.13,6.18.53)[6.19,7.2.7)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-20824540
- published11 Oct 2026
- disclosed25 Sept 2026
- creditUnknown
Introduced: 25 Sep 2026
NewCVE-2026-98108 (opens in a new tab)How to fix?
Upgrade torvalds/linux to version 5.10.271, 5.15.222, 6.1.189, 6.6.158, 6.12.111, 6.18.53, 7.2.7 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write in the l2cap_le_connect_req process. An attacker can cause memory corruption and potentially execute arbitrary code or crash the system by sending crafted L2CAP_LE_CONN_REQ signalling commands with duplicate identifiers over a Bluetooth Low Energy (BLE) link to a system running an LE listener in EXT_FLOWCTL mode with DEFER_SETUP enabled. This is only exploitable if the target system is running an LE listener in EXT_FLOWCTL mode with DEFER_SETUP, and the attacker is within Bluetooth radio range.
Note: The Linux kernel project assigns a CVE to every bug fix it ships, whether or not the bug has been shown to be exploitable. This advisory was generated from that process and has not been individually assessed for exploitability. See the kernel's CVE process documentation: https://github.com/torvalds/linux/blob/master/Documentation/process/cve.rst