Medium severity · published May 21, 2026
CVE-2026-44065
Off-by-two in papd lp_write()
4.2
CVSS
0.1%
EPSS
No
On KEV
Description
An off-by-two error in lp_write() in papd in Netatalk 2.0.0 through 4.4.2 allows an adjacent network attacker to modify limited data or cause a minor service disruption via crafted print data.
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack vector
Adjacent
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Netatalk · Netatalk
2.0.0 through 4.4.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-44065
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-44065
netatalk.io
https://netatalk.io/security/CVE-2026-44065
More from Netatalk
9.9
CVE-2026-44050
Heap buffer overflow in CNID daemon comm_rcv()
9.8
CVE-2024-38441
Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[len] to '\0' in FPMapName in afp_mapname in etc/afpd/directory.c
9.8
CVE-2024-38439
Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c
9.8
CVE-2023-42464
A Type Confusion vulnerability was found in the Spotlight RPC functions in afpd in Netatalk 3.1.x before 3.1.17
9.8
CVE-2022-43634
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk