Medium [CVE-2026-98861] Denial of Service via fprobe use-after-free
This medium-severity Red Hat Linux advisory covers CVE-2026-98861; related products: Red Hat Enterprise Linux 10, Red Hat package: kernel.
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Summary
Denial of Service via fprobe use-after-free. Red Hat rates this moderate (CVSS 4.7).
Weakness: CWE-416.
Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative. Check it before change work.
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists. Confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
Mitigation checklist
- Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Official advisory · high-confidence parse· fetched 10 days ago·verify at source
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