Redis security advisory (AV26-423) - Update 1
Serial number: AV26-423 Date: May 5, 2026 Updated: October 19, 2026 On May 5, 2026, Redis published a security advisory to address vulnerabilities in the following products: Redis Software – multiple versions Redis OSS/CE releases – multiple versions Update 1 Open-source reporting indicates that CVE-2026-25243 is being exploited in the wild.
Summary from Canadian Centre for Cyber Security.
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Severity and exploitation facts from NVD, FIRST, and CISA.