Missing Release of Resource after Effective Lifetime The advisory has been revoked - it doesn't affect any version of package kernel-headers (opens in a new tab)
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-RHEL10-KERNELHEADERS-15300377
- published17 Feb 2026
- disclosed14 Feb 2026
Introduced: 14 Feb 2026
CVE-2026-23160 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-headers package and not the kernel-headers package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: Fix memory leak in octep_device_setup()
In octep_device_setup(), if octep_ctrl_net_init() fails, the function returns directly without unmapping the mapped resources and freeing the allocated configuration memory.
Fix this by jumping to the unsupported_dev label, which performs the necessary cleanup. This aligns with the error handling logic of other paths in this function.
Compile tested only. Issue found using a prototype static analysis tool and code review.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2439899
- https://access.redhat.com/security/cve/CVE-2026-23160
- https://git.kernel.org/stable/c/5058d3f8f17202e673f90af1446252322bd0850f
- https://git.kernel.org/stable/c/8016dc5ee19a77678c264f8ba368b1e873fa705b
- https://git.kernel.org/stable/c/d753f3c3f9d7a6e6dbb4d3a97b73007d71624551
- https://git.kernel.org/stable/c/fdfd28e13c244d7c3345e74f339fd1b67605b694