VDB
CVE-2026-7837
CVE-2026-7837
PUBLISHED
CVSS 3.700000047683716 LOW
A time-of-check time-of-use (TOCTOU) condition in the ad_flush function in Netatalk 3.0.0 through 4.4.2 involves root-privileged file operations, which may allow a remote attacker to cause limited data modification under specific race conditions.
EPSS 0.05% · 14.8th percentile
Risk Scores
CVSS v3.1
3.700000047683716
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
0.05%
14.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Netatalk | Netatalk | 3.0.0, 4.5.0 |
Timeline
- May 21, 2026 EPSS Score
- May 21, 2026 CVE Published
- May 21, 2026 CVE Updated
- May 21, 2026 PoC Published
- May 22, 2026 EPSS Score
- May 22, 2026 Coalition ESS Score
- May 22, 2026 Security Advisory
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- Netatalk Security Advisory CVE-2026-7837 vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-7837 advisory