CVE-2026-44054 json
Predictable afpd session token
published 2026-05-21 5 mo ago modified 2026-07-23 3 mo ago also EUVD-2026-31231
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 20%
- public exploits
- 0
- none known
Summary
Netatalk 2.0.0 through 4.4.2 generates AFP session tokens derived from predictable process IDs, which allows a remote authenticated attacker to cause a denial of service by exploiting the reconnect mechanism.
Patch / fix
- Netatalk Netatalk 4.4.3
- netatalk Debian 13 4.2.3~ds-1+deb13u2
- netatalk Debian 14 4.4.3~ds-1
debian advisories DEBIAN-CVE-2026-44054
- netatalk Alpine 3.24 4.4.3-r0
alpine advisories ALPINE-CVE-2026-44054
Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2026-44054 updated cvss 7.5
netatalk: Netatalk: Denial of Service via predictable session token
-
Red Hat All currently supported Red Hat productsnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Netatalk Netatalk
Classification
- Weakness
-
- CWE-330 Use of Insufficiently Random Values
References
-
netatalk.io
/security/CVE-2026-44054
vendor-advisory
Sources
- CVE List CVE-2026-44054
- NVD CVE-2026-44054
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.