Bug 2480391 (CVE-2026-7837) - CVE-2026-7837 netatalk: Netatalk: Limited data modification due to TOCTOU condition
Summary: CVE-2026-7837 netatalk: Netatalk: Limited data modification due to TOCTOU con...
Keywords:
Status: NEW
Alias: CVE-2026-7837
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2480445 2480446
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-21 09:01 UTC by OSIDB Bzimport
Modified: 2026-05-21 12:57 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-05-21 09:01:19 UTC 
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.
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