What is CVE-2026-46145?

CVE-2026-46145 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-05-28.

How severe is CVE-2026-46145?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Linux

CVE-2026-46145

In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Validate rx_hash_key_len Sashiko points out that rx_hash_key_len comes from a uAPI structure and is blindly passed to memcpy, allowing the userspace to trash…

EPSS: 0.000 (2.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linux — versions 0266a177631d4c6b963b5b12dd986a8c5abdbf06, 6.2, 0

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67
416baaa9-dc9f-4396-8d5f-8c081fb06d67

Frequently asked questions

What is CVE-2026-46145?: CVE-2026-46145 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2026-05-28.
How severe is CVE-2026-46145?: High severity. CVSS v3 base score is 7.8 out of 10.