Access of Uninitialized Pointer The advisory has been revoked - it doesn't affect any version of package libperf (opens in a new tab)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-LIBPERF-20904109
- published14 Oct 2026
- disclosed17 Sept 2026
Introduced: 17 Sep 2026
CVE-2026-90084 (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 libperf package and not the libperf package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-vf: fix workqueue and netdev race in probe/remove
Initialize the VF workqueue before register_netdev() so ndo_set_rx_mode does not queue work on a NULL workqueue. Unregister the netdev before destroying the workqueue, and add proper probe error cleanup.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2536399
- https://access.redhat.com/security/cve/CVE-2026-90084
- https://git.kernel.org/stable/c/3ba97ff4f873481d370bee7f7dfb87f8296af9be
- https://git.kernel.org/stable/c/42a139332ce81a907dac987f1494d30e0a8ab149
- https://git.kernel.org/stable/c/ef42c9e922dfa806576d9d82867da2f3cd76b3ca
- https://git.kernel.org/stable/c/00dda563f4963f28fab46d09b912d68268b8e7a5
- https://git.kernel.org/stable/c/bdc530baf079eee104f9ea5d83815e798ea155df
- https://git.kernel.org/stable/c/4a4b53231b77986ce55b38122174222c86416de7