VDB
CVE-2026-7836
CVE-2026-7836
PUBLISHED
CVSS 3.0999999046325684 LOW
An incorrect calculation in the hextoint macro in Netatalk 2.0.0 through 4.4.2 due to improper uppercase character handling allows a remote authenticated attacker to cause limited data modification via crafted hexadecimal input.
EPSS 0.04% · 13.7th percentile
Risk Scores
CVSS v3.1
3.0999999046325684
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS Score
0.04%
13.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Netatalk | Netatalk | 2.0.0, 4.5.0 |
Timeline
- May 21, 2026 EPSS Score
- May 21, 2026 CVE Published
- May 21, 2026 PoC Published
- May 21, 2026 CVE Updated
- 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-2026-7836 vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-7836 advisory