Redis TLS pending-list use-after-free (public RCE PoC)
Direct answer
Redis TLS pending-list use-after-free (public RCE PoC), also tracked as CVE-2026-81934 is a critical-severity threat campaign HOL Guard tracked from Aug 31, 2026 to Aug 31, 2026, verified against 3 primary sources and last reviewed Sep 20, 2026. Active tracking has ended and the record remains published as a permanent historical research record.
Redis TLS pending-list use-after-free. Upgrade to the patched release.
Also tracked as CVE-2026-81934
- First observed
- Aug 31, 2026
- Last observed
- Aug 31, 2026
- Last reviewed
- Sep 20, 2026
- Tracking ended
- Aug 31, 2026
Record exports
Uncertainty and limitations
Read the evidence limits before acting on this record.
Confirm exact fixed version against the live advisory.
- Campaign tracks CVE-2026-81934 only.
- HOL blog is operator guidance.
Guard coverage and policy
What Guard's reviewed assertions do and do not claim for this campaign, and the reviewed starting points for defense.
No Guard coverage mapping or campaign-specific policy guidance is published for this record.
Safe next step. Campaign guidance is defensive context. It does not auto-apply policy or claim universal campaign coverage.
Timeline
Reviewed events, oldest first, each tied to a verified source.
- Disclosure
CVE-2026-81934 Redis TLS UAF disclosed.
Publication clock: 499.1 hours from reviewed disclosure timestamp to HOL publication; 12-hour critical target; historical backfill outside target.
Sources
Every claim on this record is traceable to the sources below.
Campaign questions, answered
Redis TLS pending-list use-after-free. Upgrade to the patched release. HOL Guard tracked the campaign from Aug 31, 2026 to Aug 31, 2026.
No. Active tracking ended Aug 31, 2026; this page remains as a labeled historical research record and does not imply the threat is currently active.
The record cites 3 primary sources, names 0 reviewed artifacts, and was last fully reviewed Sep 20, 2026 by HOL Guard Security Publishing. Its uncertainty and limitations are stated on the record itself.
Campaign guidance is defensive context. It does not auto-apply policy or claim universal campaign coverage.
The permalink above is permanent. The full record can be downloaded from this page as JSON, an artifact CSV, and a STIX 2.1 bundle, and corrections can be requested through the published correction path on the record. Confirm exact fixed version against the live advisory.
Reviewed in full by HOL Guard Security Publishing.
- Published
- Last full review
- Last modified
Record HGTC-2026-736EEC12