Use After Free Affecting torvalds/linux package, versions [6.6.51,6.6.160)[6.8.9,6.9)[6.9,6.12.114)[6.13,6.18.57)[6.19,7.1.8)
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-20817410
- published11 Oct 2026
- disclosed28 Aug 2026
- creditUnknown
Introduced: 28 Aug 2026
CVE-2026-80692 (opens in a new tab)How to fix?
Upgrade torvalds/linux to version 6.6.160, 6.9, 6.12.114, 6.18.57, 7.1.8 or higher.
Overview
Affected versions of this package are vulnerable to Use After Free via the hci_connect_acl and hci_connect_le_sync callbacks in the Bluetooth stack. An attacker can achieve arbitrary code execution, escalate privileges, or cause a denial of service by triggering a race condition that leads to use-after-free of the conn object during Bluetooth connection setup or teardown events. This can be exploited by an adjacent attacker or a local unprivileged user through repeated connection and abort cycles.
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