# RHSA-2026:3939: nfs-utils security update

RHSA-2026:3939, released March 12, 2026, fixes 1 CVE in nfs-utils (version 2.8.3-0.el10_1.3). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-3939
- Platform: Linux
- Released: Mar 12, 2026
- Priority: Routine (Closes CVE-2025-12801)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:3939

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [nfs-utils](https://patchblox.com/security/data/product/linux/nfs-utils.md) | RHEL 10 | 2.8.3-0.el10_1.3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-12801](https://patchblox.com/security/data/cve/CVE-2025-12801.md) | Routine | libnfsidmap0: This update for nfs-utils fixes the following issue:  Security fixes:  - CVE-2025-12801: rpc.mountd allows a NFSv3 cl... | 6.5 | 0.0051 |  |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo