CVE-2026-46124

medium Red Hat
EPSS Score
0.0%
Exploitation probability in 30 days
Top 95% most likely to be exploited
Published: May 28, 2026 (43 days ago)
Last Modified: May 28, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in the Linux kernel's `isofs` filesystem. An authenticated NFS (Network File System) peer can exploit this vulnerability by providing a specially crafted file handle. This allows the server to read arbitrary in-range blocks on the backing device, leading to information disclosure where unrelated data from adjacent partitions may be sent to the NFS client as directory entry metadata.

CWE

CWE-1285

Affected Products

Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 lore.kernel.org