CVE-2025-12801

mediumpriority · track · 0EPSS 0.005 · 41 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.48% (41st) EPSS

CVSS 6.5 · medium

Is it mine?

44 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A vulnerability was recently discovered in the rpc.mountd daemon in the nfs-utils package for Linux, that allows a NFSv3 client to escalate the privileges assigned to it in the /etc/exports file at mount time. In particular, it allows the client to access any subdirectory or subtree of an exported directory, regardless of the set file permissions, and regardless of any 'root_squash' or 'all_squash' attributes that would normally be expected to apply to that client.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedlibnfsidmap-1:2.3.3-68.el8_10.i686 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-1:2.3.3-68.el8_10.x86_64 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-devel-1:2.3.3-68.el8_10.i686 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-devel-1:2.3.3-68.el8_10.x86_64 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixednfs-utils-1:2.3.3-68.el8_10.x86_64 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-1:2.8.3-0.el10_1.3.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-devel-1:2.8.3-0.el10_1.3.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixednfs-utils-1:2.8.3-0.el10_1.3.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixednfs-utils-coreos-1:2.8.3-0.el10_1.3.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixednfsv4-client-utils-1:2.8.3-0.el10_1.3.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-1:2.5.4-38.el9_7.3.i686 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-1:2.5.4-38.el9_7.3.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-devel-1:2.5.4-38.el9_7.3.i686 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibnfsidmap-devel-1:2.5.4-38.el9_7.3.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixednfs-utils-1:2.5.4-38.el9_7.3.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixednfs-utils-coreos-1:2.5.4-38.el9_7.3.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixednfsv4-client-utils-1:2.5.4-38.el9_7.3.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · secalert@redhat.com USexploitability 2.8 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · SUSE Product Security

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-732USprimaryCWE-279USCWE-279US

affected products (44)

Products and version ranges known to be affected.

IBM DB2all versionscert_bundDEcpe:/a:ibm:db2:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat Enterprise Linux 10all versionscert_bundDEcpe:/o:redhat:enterprise_linux:10
Red Hat Enterprise Linux 8all versionscert_bundDEcpe:/o:redhat:enterprise_linux:8
Red Hat Enterprise Linux 9all versionscert_bundDEcpe:/o:redhat:enterprise_linux:9
Red Hat Enterprise Linux 9.4all versionscert_bundDEcpe:/o:redhat:enterprise_linux:9.4
Red Hat Enterprise Linux 9.6all versionscert_bundDEcpe:/o:redhat:enterprise_linux:9.6
Red Hat OpenShift Container Platform <4.16.59all versionscert_bundDE
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Red Hat OpenShift≤ Container Platform <4.16.59cert_bundDE
Red Hat Red Hat Ceph Storage 8< 1774002867enisa_euvdEU
Red Hat Red Hat Enterprise Linux 10< 1:2.8.3-0.el10_1.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 8< 1:2.3.3-68.el8_10enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9< 1:2.5.4-38.el9_7.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support< 1:2.5.4-26.el9_4.3enisa_euvdEU
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support< 1:2.5.4-34.el9_6.3enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.16< 416.94.202603231244-0enisa_euvdEU
Red Hat Red Hat OpenShift Container Platform 4.17< 417.94.202603242359-0enisa_euvdEU

showing 20 of 44

advisories (4)

Vendor and ecosystem advisories describing this.

RHSA-2026:3938security update for nfs-utils2026-03-05csaf · suse_csafDE
security update for nfs-utils
RHSA-2026:3939security update for nfs-utils2026-03-05csaf · suse_csafDE
security update for nfs-utils
RHSA-2026:3940security update for nfs-utils2026-03-05csaf · suse_csafDE
security update for nfs-utils
WID-SEC-W-2026-0615Red Hat Enterprise Linux (nfs-utils): Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2026-03-05csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund suse_csaf NVD CVE.org MITRE

published 2026-03-04modified 2026-09-01

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references (28)

External citations — patches, advisories, analysis.

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