ALPINE-CVE-2026-7837

Source
https://security.alpinelinux.org/vuln/CVE-2026-7837
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-7837.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-7837
Upstream
  • CVE-2026-7837
Published
2026-05-21T09:16:30Z
Modified
2026-11-03T06:32:57Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

A time-of-check time-of-use (TOCTOU) condition in the ad_flush function in Netatalk 3.0.0 through 4.4.2 involves root-privileged file operations, which may allow a remote attacker to cause limited data modification under specific race conditions.

References

Affected packages

Alpine:v3.24 / netatalk

Package

Name
netatalk
Purl
pkg:apk/alpine/netatalk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.5.0-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-7837.json"