CVE-2026-7836

3.1 lowEPSS 0.3%

Low (3.1). EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

3.1 low

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 17% of CVEs (scores of 2026-10-31)
CWE: CWE-682
Published: 2026-05-21
Modified: 2026-07-23
Record from: the NVD, synced 2026-10-19

References

https://netatalk.io/security/CVE-2026-7836

Check your stack JSON