CVE-2025-12801

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-03-04. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

A fix is available — apply it.

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.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

March 4, 2026

Last Modified

June 30, 2026

Advisory Details (10)

Auto-updated Jun 25, 2026
Patch available. Sources: redhat.
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:5877
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:5873
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:5867
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:5606
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:5127
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.4 Extended Update Support.

https://access.redhat.com/errata/RHSA-2026:3942
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.6 Extended Update Support.

https://access.redhat.com/errata/RHSA-2026:3941
redhat Patch Available

Affected: Red Hat Enterprise Linux 9.

https://access.redhat.com/errata/RHSA-2026:3940
redhat Patch Available

Affected: Red Hat Enterprise Linux 10.

https://access.redhat.com/errata/RHSA-2026:3939
redhat Patch Available

Affected: Red Hat Enterprise Linux 8.

https://access.redhat.com/errata/RHSA-2026:3938

Vendor Advisories for CVE-2025-12801(8)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(10)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrhcos-416.94.202603231244-02026-04-02redhat
redhatrhcos-417.94.202603242359-02026-04-01redhat
redhatrhcos-4.19.9.6.202603251941-02026-04-01redhat
redhatrhcos-418.94.202603181125-02026-03-25redhat
redhatrhceph/rhceph-8-rhel9:17740028672026-03-24redhat
redhatnfs-utils-1:2.8.3-0.el10_1.32026-03-06redhat
redhatnfs-utils-1:2.5.4-26.el9_4.32026-03-06redhat
redhatnfs-utils-1:2.5.4-34.el9_6.32026-03-06redhat
redhatnfs-utils-1:2.3.3-68.el8_102026-03-05redhat
redhatnfs-utils-1:2.5.4-38.el9_7.32026-03-05redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
nfs-utils1:1.3.4-6 ... 1:2.9.2-1 (47 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
nfs-utils1:2.6.2-4 ... 1:2.9.2-1 (34 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
nfs-utils1:2.8.3-1 ... 1:2.9.2-1 (8 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
nfs-utils1:2.8.3-1, 1:2.8.4-1, 1:2.8.4-2, 1:2.8.5-11:2.8.6-1—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(2)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 8× in last 7d / 57× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 189 total refreshes for this CVE.

  1. 2026-08-30 22:04 UTCOSV refresh
  2. 2026-08-30 19:16 UTCEPSS rescore
  3. 2026-08-30 01:21 UTCEPSS rescore
  4. 2026-08-28 21:40 UTCEPSS rescore
  5. 2026-08-27 14:24 UTCEPSS rescore
  6. 2026-08-26 14:45 UTCEPSS rescore
  7. 2026-08-25 13:47 UTCEPSS rescore
  8. 2026-08-24 14:15 UTCEPSS rescore
  9. 2026-08-23 00:18 UTCEPSS rescore
  10. 2026-08-21 23:48 UTCEPSS rescore
  11. 2026-08-20 22:54 UTCEPSS rescore
  12. 2026-08-19 17:02 UTCEPSS rescore
  13. 2026-08-18 13:47 UTCEPSS rescore
  14. 2026-08-17 13:46 UTCEPSS rescore
  15. 2026-08-16 14:55 UTCEPSS rescore
  16. 2026-08-16 02:13 UTCEPSS rescore
  17. 2026-08-16 02:13 UTCEPSS rescore
  18. 2026-08-15 01:29 UTCEPSS rescore
  19. 2026-08-14 08:36 UTCEG score recompute
  20. 2026-08-14 08:36 UTCVendor advisory
  21. 2026-08-14 08:36 UTCGHSA enrichment
  22. 2026-08-13 21:59 UTCEPSS rescore
  23. 2026-08-13 00:40 UTCEG score recompute
  24. 2026-08-13 00:40 UTCVendor advisory
  25. 2026-08-13 00:40 UTCGHSA enrichment
Show 75 more
  1. 2026-08-12 13:49 UTCEPSS rescore
  2. 2026-08-11 23:18 UTCEG score recompute
  3. 2026-08-11 23:18 UTCVendor advisory
  4. 2026-08-11 23:18 UTCGHSA enrichment
  5. 2026-08-11 13:41 UTCEPSS rescore
  6. 2026-08-10 23:59 UTCEPSS rescore
  7. 2026-08-10 09:37 UTCEG score recompute
  8. 2026-08-10 09:37 UTCVendor advisory
  9. 2026-08-10 09:37 UTCGHSA enrichment
  10. 2026-08-09 13:45 UTCEPSS rescore
  11. 2026-08-09 08:14 UTCEG score recompute
  12. 2026-08-09 08:14 UTCVendor advisory
  13. 2026-08-09 08:14 UTCGHSA enrichment
  14. 2026-08-07 20:06 UTCEG score recompute
  15. 2026-08-07 20:06 UTCVendor advisory
  16. 2026-08-07 20:06 UTCGHSA enrichment
  17. 2026-08-07 16:26 UTCEPSS rescore
  18. 2026-08-06 13:45 UTCEPSS rescore
  19. 2026-08-06 02:42 UTCEG score recompute
  20. 2026-08-06 02:42 UTCVendor advisory
  21. 2026-08-06 02:42 UTCGHSA enrichment
  22. 2026-08-05 19:16 UTCEPSS rescore
  23. 2026-08-04 15:09 UTCEPSS rescore
  24. 2026-08-04 10:37 UTCEPSS rescore
  25. 2026-08-04 04:11 UTCEG score recompute
  26. 2026-08-04 04:11 UTCVendor advisory
  27. 2026-08-04 04:11 UTCGHSA enrichment
  28. 2026-08-03 10:35 UTCEPSS rescore
  29. 2026-08-02 19:01 UTCEG score recompute
  30. 2026-08-02 19:01 UTCVendor advisory
  31. 2026-08-02 19:01 UTCGHSA enrichment
  32. 2026-08-02 02:25 UTCEPSS rescore
  33. 2026-08-01 04:14 UTCEPSS rescore
  34. 2026-07-30 16:26 UTCEPSS rescore
  35. 2026-07-30 01:29 UTCEPSS rescore
  36. 2026-07-28 15:35 UTCEPSS rescore
  37. 2026-07-27 14:12 UTCEPSS rescore
  38. 2026-07-26 14:53 UTCEPSS rescore
  39. 2026-07-25 14:17 UTCEPSS rescore
  40. 2026-07-24 14:16 UTCEPSS rescore
  41. 2026-07-23 14:17 UTCEPSS rescore
  42. 2026-07-23 02:48 UTCEG score recompute
  43. 2026-07-22 14:07 UTCEPSS rescore
  44. 2026-07-22 14:07 UTCEPSS rescore
  45. 2026-07-21 15:24 UTCEPSS rescore
  46. 2026-07-19 14:30 UTCEPSS rescore
  47. 2026-07-19 14:30 UTCEPSS rescore
  48. 2026-07-19 02:28 UTCEPSS rescore
  49. 2026-07-19 02:28 UTCEPSS rescore
  50. 2026-07-18 10:03 UTCEPSS rescore
  51. 2026-07-17 10:29 UTCOSV refresh
  52. 2026-07-16 17:02 UTCEPSS rescore
  53. 2026-07-16 17:02 UTCEPSS rescore
  54. 2026-07-15 16:57 UTCEPSS rescore
  55. 2026-07-15 16:57 UTCEPSS rescore
  56. 2026-07-15 01:59 UTCEPSS rescore
  57. 2026-07-15 01:59 UTCEPSS rescore
  58. 2026-07-13 22:29 UTCEPSS rescore
  59. 2026-07-13 22:29 UTCEPSS rescore
  60. 2026-07-13 06:12 UTCEPSS rescore
  61. 2026-07-12 05:46 UTCEPSS rescore
  62. 2026-07-12 05:45 UTCEPSS rescore
  63. 2026-07-11 08:26 UTCEPSS rescore
  64. 2026-07-11 08:26 UTCEPSS rescore
  65. 2026-07-09 19:09 UTCEPSS rescore
  66. 2026-07-08 15:14 UTCEPSS rescore
  67. 2026-07-07 13:45 UTCEPSS rescore
  68. 2026-07-06 16:26 UTCEPSS rescore
  69. 2026-07-06 02:22 UTCEPSS rescore
  70. 2026-07-06 02:22 UTCEPSS rescore
  71. 2026-07-05 02:30 UTCEPSS rescore
  72. 2026-07-04 06:30 UTCEPSS rescore
  73. 2026-07-01 15:06 UTCEPSS rescore
  74. 2026-06-30 23:21 UTCEPSS rescore
  75. 2026-06-29 14:06 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-12801?
CVE-2025-12801 is a medium vulnerability published on March 4, 2026. 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…
When was CVE-2025-12801 disclosed?
CVE-2025-12801 was first published in the National Vulnerability Database on March 4, 2026, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-12801 actively exploited?
CVE-2025-12801 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 61.7% of all scored CVEs.
What is the CVSS score of CVE-2025-12801?
CVE-2025-12801 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2025-12801?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-12801, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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