Out-of-Bounds Affecting torvalds/linux package, versions [4.5,5.10.259)[5.11,5.15.210)[5.16,6.1.176)[6.2,6.6.143)[6.7,6.12.94)[6.13,6.18.36)[6.19,7.0.13)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-20789974
- published11 Oct 2026
- disclosed19 Jun 2026
- creditUnknown
Introduced: 19 Jun 2026
CVE-2026-52910 (opens in a new tab)How to fix?
Upgrade torvalds/linux to version 5.10.259, 5.15.210, 6.1.176, 6.6.143, 6.12.94, 6.18.36, 7.0.13 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-Bounds in the reuseport_select_sock process. An attacker can cause kernel memory corruption, potentially leading to privilege escalation, information disclosure, or denial of service by racing the replacement or detachment of a classic BPF program on a UDP reuseport group while concurrently sending packets to trigger use-after-free conditions.
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