CVE-2026-44064 | ASP session ID out-of-bounds access

An out-of-bounds read in ASP session ID handling in Netatalk 1.3 through 4.4.2 allows an adjacent network attacker to obtain limited information or cause a denial of service via a crafted ASP request.

Published: 2026-05-21 Last update: 2026-05-21 Assigner: 33c584b5-0579-4c06-b2a0-8d8329fcab9c Source: 33c584b5-0579-4c06-b2a0-8d8329fcab9c
NVD Status：Deferred，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2026-44064 is rated Low Risk (29.5/100): CVSS High severity, with low exploitation likelihood (EPSS 0.01%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2026-44064

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-21 — 0.01% —

Full EPSS history (1 record total)

Common vulnerability scoring system (CVSS) metrics for CVE-2026-44064

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.1 3.1 HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Click to expand
Attack vector (AV:A)
Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 4.2 33c584b5-0579-4c06-b2a0-8d8329fcab9c

Weakness enumeration for CVE-2026-44064

GitHub Security Advisory for CVE-2026-44064

GHSA-4pvp-5874-59c5 · Severity: high — An out-of-bounds read in ASP session ID handling in Netatalk 1.3 through 4.4.2 allows an adjacent...

OS Trackers for CVE-2026-44064

vendor priority summary link
debian not yet assigned CVE-2026-44064 not yet assigned priority: Debian including 1 source packages (netatalk), 4 status rows across 4 suites (bullseye, forky, sid, trixie): resolved 3, open 1. https://security-tracker.debian.org/tracker/CVE-2026-44064
suse high — https://www.suse.com/security/cve/CVE-2026-44064/
ubuntu medium CVE-2026-44064 medium priority: Ubuntu including 1 source packages (netatalk), 8 status rows across 8 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream): not-affected 5, released 2, needed 1. https://ubuntu.com/security/CVE-2026-44064

Affected software / configurations for CVE-2026-44064

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2026-44064

cvelogic Threat Intelligence