- Fixed multiple use‑after‑free vulnerabilities affecting TLS pending data handling and the blocked client list.
- Patched ACL permission bypasses and out‑of‑bounds argument handling in commands like SORT, GEORADIUS, XREAD, and EVAL.
- Resolved a malicious RDB payload issue that could cause out‑of‑range slot info handling, leading to memory corruption and potential remote code execution.
7.4.11
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Fixed multiple critical security vulnerabilities including CVE‑2026‑62356, heap out‑of‑bounds write, use‑after‑free, and TLS client certificate authentication bypass.
Fixed several critical CVE‑2026‑62356 vulnerabilities: buffer overflow, out‑of‑bounds access, use‑after‑free, and ACL bypass in commands like SORT, GEORADIUS, and XREADGROUP.
Fixed multiple heap OOB write and use‑after‑free vulnerabilities in CMSketch loading, TopK cleanup, and TLS pending data handling.