Bug 2525226 (CVE-2026-81934) - CVE-2026-81934 redis: Redis: Arbitrary code execution via TLS pending-data list use-after-free
Summary: CVE-2026-81934 redis: Redis: Arbitrary code execution via TLS pending-data li...
Keywords:
Status: NEW
Alias: CVE-2026-81934
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-27 20:18 UTC by OSIDB Bzimport
Modified: 2026-09-01 16:00 UTC (History)
108 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-27 20:18:07 UTC 
Redis contains a use-after-free vulnerability in the 'tlsProcessPendingData()' function, which handles the TLS pending-data list if Redis is configured with TLS support. A remote, unauthenticated attacker may be able to execute arbitrary commands with the privileges of the Redis server. Fixed in Redis 8.2.9, 8.4.6, 8.6.6, 8.8.2, and 8.10.1.
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