Libfuse
Vendor:
First CVE: Jan 22, 2011 · Active for 15 years
3
Total CVEs
More Total CVEs than 64% of tracked products
1.5
Avg CVEs / Year
Higher CVE frequency than 56% of tracked products
6.4
Avg CVSS
Higher Avg CVSS than 27% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Libfuse over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 22, 2011
15 years ago
Most Recent CVE
Mar 20, 2026
126 days ago
CVE Severity & Scoring
Libfuse3 CVEs
67%
33%
All CVEs352,231 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local2 (66.7%)
Network0 (0.0%)
Unknown1 (33.3%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (66.7%)
High0 (0.0%)
Unknown1 (33.3%)
User Interaction
None2 (66.7%)
Unknown1 (33.3%)
Required0 (0.0%)
Privileges Required
Low2 (66.7%)
High0 (0.0%)
None0 (0.0%)
Unknown1 (33.3%)
Top CVEs
Signals from CVEs in this product scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2010-3879MEDIUM FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent di | Jan 22, 2011 | 5.8 | 34 | NO | YES |
CVE-2026-33150HIGH libfuse is the reference implementation of the Linux FUSE. From version 3.18.0 to before version 3.18.2, a use-after-free vulnerability in the io_uring subsystem of libfuse allows | Mar 20, 2026 | 7.8 | 30 | NO | NO |
CVE-2026-33179MEDIUM libfuse is the reference implementation of the Linux FUSE. From version 3.18.0 to before version 3.18.2, a NULL pointer dereference and memory leak in fuse_uring_init_queue allows | Mar 20, 2026 | 5.5 | 22 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (3 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
1 CVE
33.3% of CVEs· 90th percentile
Social Chatter
Signals from CVEs in this product scope (3 CVEs).
Media Mentions
Signals from CVEs in this product scope (3 CVEs).
Top CNAs Publishing CVEs For Libfuse
Top CWEs
Versions
No cataloged versions.