CVE-2026-98355
RDMA/rtrs: guard against null kobj name
No known exploitation. EPSS puts it in the 4th percentile. Fixed versions are out.
What to do
Find your product and version, then upgrade to the build on the right.
- LinuxAffected: ≥ 5a93929d9f9a1d82946ddd49e260b6dd1756ad6d, < f79cf42ff23f9120246cd6740eaa26f59c632a4aUpgrade to: f79cf42ff23f9120246cd6740eaa26f59c632a4aAffected: ≥ 5a93929d9f9a1d82946ddd49e260b6dd1756ad6d, < 99c24a8968ebef0573825b5cb89d5985d51635b9Upgrade to: 99c24a8968ebef0573825b5cb89d5985d51635b9Stated by: CVE record
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs: guard against null kobj name In the client, if `init_path()` errors, the callee tries to clean up with `rtrs_clt_close_conns()`. However, this can lead to calling the event tracing code with `clt_path->kobj->name` being `NULL` and thus causing a null pointer dereference when trying to copy from it. This just adds a guard to check that the name is not `NULL` before copying from it. The server appears to have a similar pattern.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.2% chance of exploitation activity in the next 30 days, which ranks it in the 4th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
2 events over 0 days, from the signal feeds we watch.
- Publishedrecord updated
Affected products
Sources
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