fusermount in FUSE before 2.7.5, and 2.8.x before 2.8.2, allows local users to unmount an arbitrary FUSE filesystem share via a symlink attack on a mountpoint.
CVE-2010-0789
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 3.3 — v2 rates that LOW (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:L/AC:M/Au:N/C:N/I:P/A:P. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 0.4% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
- Lower severity and no public exploit yet
A fix is available — apply it.
- CVSS v2.0 (legacy)
- 3.3LOWNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 3.3(low)
- EG Risk
- 20(Track)EG Risk 20/100SSVC: 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 computedSeverity33% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 32%
- KEV
- Not listed
Published
March 2, 2010
Last Modified
April 29, 2026
References (38)
- cve@mitrehttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567633
- cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2010-February/034518.html
- cve@mitrehttp://lists.fedoraproject.org/pipermail/package-announce/2010-February/034580.html
- cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2010-02/msg00003.html
- cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
- cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
- cve@mitrehttp://secunia.com/advisories/38261
- cve@mitrehttp://secunia.com/advisories/38287
- cve@mitrehttp://secunia.com/advisories/38359
- cve@mitrehttp://secunia.com/advisories/38437
- cve@mitrehttp://sourceforge.net/projects/fuse/files/ReleaseNotes/fuse-2.8.3.html/view
- cve@mitrehttp://sourceforge.net/projects/fuse/files/fuse-2.X/2.7.5/fuse-2.7.5.tar.gz/download
- cve@mitrehttp://www.debian.org/security/2010/dsa-1989
- cve@mitrehttp://www.securityfocus.com/bid/37983
- cve@mitrehttp://www.ubuntu.com/usn/USN-892-1
Patch Availability(1)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | fuse-utils (2.7.3-4ubuntu2.1) @ intrepid | 2026-05-29 | ubuntu |
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
(5 across 5 ecosystems)
Debian:11(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| fuse | — | 2.8.1-1.2 | — |
Debian:12(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| fuse | — | 2.8.1-1.2 | — |
Debian:13(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| fuse | — | 2.8.1-1.2 | — |
Debian:4.0(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| fuse | 2.5.3-4.4 | 2.5.3-4.4+etch1 | — |
Debian:5.0(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| fuse | 2.7.4-1.1, 2.7.4-1.1+kbsd | 2.7.4-1.1+lenny1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
All Vendor Advisories
(1)
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Data Freshness Timeline
(refreshed 3× in last 7d / 15× 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 122 total refreshes for this CVE.
- 2026-08-26 14:40 UTCEPSS rescore
- 2026-08-25 13:43 UTCEPSS rescore
- 2026-08-24 22:05 UTCOSV refresh
- 2026-08-19 16:58 UTCEPSS rescore
- 2026-08-18 13:42 UTCEPSS rescore
- 2026-08-16 02:09 UTCEPSS rescore
- 2026-08-15 01:25 UTCEPSS rescore
- 2026-08-09 13:41 UTCEPSS rescore
- 2026-08-08 15:19 UTCOSV refresh
- 2026-08-07 16:21 UTCEPSS rescore
- 2026-08-06 13:41 UTCEPSS rescore
- 2026-08-05 19:11 UTCEPSS rescore
- 2026-08-04 15:04 UTCEPSS rescore
- 2026-08-01 04:10 UTCEPSS rescore
- 2026-07-30 01:26 UTCEPSS rescore
- 2026-07-26 13:40 UTCEG score recompute▲ 3.30
- 2026-07-25 14:12 UTCEPSS rescore
- 2026-07-23 08:19 UTCOSV refresh
- 2026-07-23 01:01 UTCEG score recompute
- 2026-07-23 00:38 UTCEG score recompute
- 2026-07-23 00:05 UTCEG score recompute
- 2026-07-22 21:44 UTCEG score recompute
- 2026-07-22 14:03 UTCEPSS rescore
- 2026-07-22 14:03 UTCEPSS rescore
- 2026-07-21 15:20 UTCEPSS rescore
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- 2026-07-20 17:03 UTCEPSS rescore
- 2026-07-19 02:25 UTCEPSS rescore
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- 2026-07-11 08:22 UTCEPSS rescore
- 2026-07-08 15:10 UTCEPSS rescore
- 2026-07-08 15:10 UTCEPSS rescore
- 2026-07-06 03:32 UTCOSV refresh
- 2026-07-06 02:19 UTCEPSS rescore
- 2026-07-06 02:19 UTCEPSS rescore
- 2026-07-05 02:26 UTCEPSS rescore
- 2026-07-02 14:01 UTCEPSS rescore
- 2026-07-01 15:02 UTCEPSS rescore
- 2026-06-30 23:19 UTCEPSS rescore
- 2026-06-29 14:02 UTCEPSS rescore
- 2026-06-29 14:02 UTCEPSS rescore
- 2026-06-28 14:03 UTCEPSS rescore
- 2026-06-28 04:52 UTCEPSS rescore
- 2026-06-28 04:52 UTCEPSS rescore
- 2026-06-27 03:05 UTCEPSS rescore
- 2026-06-25 13:46 UTCEPSS rescore
- 2026-06-24 14:02 UTCEPSS rescore
- 2026-06-24 14:02 UTCEPSS rescore
- 2026-06-23 21:30 UTCEPSS rescore
- 2026-06-23 21:29 UTCEPSS rescore
- 2026-06-22 14:22 UTCEPSS rescore
- 2026-06-22 14:22 UTCEPSS rescore
- 2026-06-21 14:53 UTCEPSS rescore
- 2026-06-21 01:56 UTCEPSS rescore
- 2026-06-21 01:56 UTCEPSS rescore
- 2026-06-19 19:22 UTCEPSS rescore
- 2026-06-19 19:22 UTCEPSS rescore
- 2026-06-18 17:49 UTCEPSS rescore
- 2026-06-18 17:49 UTCEPSS rescore
- 2026-06-17 17:49 UTCEPSS rescore
- 2026-06-17 17:49 UTCEPSS rescore
- 2026-06-17 14:35 UTCOSV refresh
- 2026-06-16 17:49 UTCEPSS rescore
- 2026-06-15 17:44 UTCEPSS rescore
- 2026-06-14 23:14 UTCEPSS rescore
- 2026-06-13 22:57 UTCEPSS rescore
- 2026-06-13 22:57 UTCEPSS rescore
- 2026-06-13 22:57 UTCEPSS rescore
- 2026-06-12 23:08 UTCEPSS rescore
- 2026-06-12 23:08 UTCEPSS rescore
- 2026-06-11 13:56 UTCEPSS rescore
- 2026-06-10 22:14 UTCEPSS rescore
- 2026-06-10 13:17 UTCEPSS rescore
- 2026-06-08 14:13 UTCEPSS rescore
- 2026-06-07 15:22 UTCEPSS rescore
- 2026-06-07 15:22 UTCEPSS rescore
- 2026-06-06 13:44 UTCEPSS rescore
- 2026-06-06 13:44 UTCEPSS rescore
- 2026-06-05 22:44 UTCEPSS rescore
- 2026-06-05 22:44 UTCEPSS rescore
- 2026-06-05 06:07 UTCEPSS rescore
- 2026-06-05 06:07 UTCEPSS rescore
- 2026-06-04 13:09 UTCEPSS rescore
- 2026-06-04 13:09 UTCEPSS rescore
- 2026-06-02 20:10 UTCEPSS rescore
- 2026-06-02 20:10 UTCEPSS rescore
- 2026-06-01 13:49 UTCEPSS rescore
- 2026-06-01 13:49 UTCEPSS rescore
- 2026-05-31 22:28 UTCEPSS rescore
- 2026-05-31 22:28 UTCEPSS rescore
- 2026-05-31 00:14 UTCEPSS rescore
- 2026-05-31 00:13 UTCEPSS rescore
- 2026-05-29 13:40 UTCEPSS rescore
- 2026-05-29 12:39 UTCEG score recompute
- 2026-05-29 12:39 UTCVendor advisory
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Frequently asked(4)
What is CVE-2010-0789?
When was CVE-2010-0789 disclosed?
Is CVE-2010-0789 actively exploited?
How do I remediate CVE-2010-0789?
Dependency Blast Radius
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