Red Hat Security Advisory: kernel-rt security update
Affects Linux kernelSource GCVE Database
Not known to be exploited : upgrade Linux kernel to 9.2.1 soon.
Data as of 29 Oct 2026, 10:36 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.3% chance of exploitation in 30 days – higher than 33% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 9.2.1
Exploitation evidence
Disclosed: evidence found.
CVE published 14 May 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade Linux kernel to 9.2.1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Red Hat Product Security Red Hat | Affected
| Fixed in
|
AI-suggested
Red Hat has released an official security update for the kernel-rt packages in Red Hat Enterprise Linux 9.2 Extended Update Support that addresses CVE-2024-53141. Users should apply the update as detailed in the Red Hat advisory and reboot affected systems to ensure the fix takes effect. No additional mitigation steps are indicated by the vendor.
Description
A security vulnerability (CVE-2024-53141) has been identified in the kernel-rt packages of Red Hat Enterprise Linux 9.2 Extended Update Support. The issue involves a missing range check in the netfilter ipset component's bitmap_ip_uadt function. This flaw could potentially impact systems requiring real-time Linux kernel determinism. Red Hat has released an important security update to address this vulnerability, and applying the update requires a system reboot.