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CVE-2026-7836
Published: May 21, 2026
Modified: May 21, 2026
PUBLISHED
CVSS v3.1
3.1
LOW
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Netatalk | Netatalk | affected 2.0.0 - <= 4.4.2unaffected 4.5.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
References
Netatalk Security Advisory CVE-2026-7836
vendor-advisory
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