Use After Free The advisory has been revoked - it doesn't affect any version of package perf (opens in a new tab)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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RHEL10-PERF-17593336
- published27 Jun 2026
- disclosed25 Jun 2026
Introduced: 25 Jun 2026
CVE-2026-53232 (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 perf package and not the perf package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
net: phy: clean the sfp upstream if phy probing fails
Sashiko reported that we don't call sfp_bus_del_upstream() in the probe failure path, so let's add it, otherwise the sfp-bus is left with a dangling 'upstream' field, that may be used later on during SFP events.
This issue existed before the generic phylib sfp support, back when drivers were calling phy_sfp_probe themselves.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2492782
- https://access.redhat.com/security/cve/CVE-2026-53232
- https://git.kernel.org/stable/c/48774e87bbaa0056819d4b52301e4692e50e3252
- https://git.kernel.org/stable/c/0b27701ce93161d7bbf4b25fa20ca59963b0e20c
- https://git.kernel.org/stable/c/12fb84dc4dc8eb47ebe2b27f7de6255a4a205e1b
- https://git.kernel.org/stable/c/3a254779c169954fe23328a1db51f67be374f913
- https://git.kernel.org/stable/c/9326b654f90a09eadeb796c82801a5609d57f0c8
- https://git.kernel.org/stable/c/18c7c311323b19a353c3042180982e0ce5fa7e5f