CVE-2026-7836
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 c…
Published May 21, 2026 · updated Jul 23, 2026
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.
Code
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Timeline
Detection, updates, and resolution for this record.
May 21, 2026 · NIST NVD
Detected
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.
Jul 23, 2026 · NIST NVD
Updated
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.
Sources
- CVE.orgVulnerability recordCVE-2026-7836
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-7836
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.
nvd.nist.gov