Astra Linux – Vulnerability in hiredis

Hiredis is a minimalistic C client library for the Redis database. In affected versions, Hiredis can be vulnerable to integer overflow if maliciously crafted or corrupted RESP mult-bulk protocol data is provided. When parsing mult-bulk array-like replies, Hiredis fails to check whether count...

EUVD-2026-36467

Netty: Unbounded pre-allocation in RedisArrayAggregator from RESP array length...

CVE-2026-50011 Netty has unbounded pre-allocation in RedisArrayAggregator from RESP array length

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, RedisArrayAggregator pre-allocates ArrayList with initial capacity equal to the RESP array element count declared in an array header. That count is taken fro...

CVE-2026-50011

Netty CVE-2026-50011 affects RedisArrayAggregator in Netty (prior to 4.1.135.Final and 4.2.15.Final). A RESP header can claim a large initial ArrayList capacity, taken from the wire before child messages exist, enabling unbounded pre-allocation. This can cause memory consumption issues. The issue...

CVE-2025-67733 Valkey Affected by RESP Protocol Injection via Lua error_reply

Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user can use scripting commands to inject arbitrary information into the response stream for the given client, potentially corrupting or returning tampered data to other users on the same...

CVE-2025-67733

Valkey is affected by a RESP protocol injection via Lua error_reply. Before versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user could inject information into the response stream through scripting commands, potentially corrupting or returning tampered data to other users on the same connect...

Important: hiredis

Issue Overview: Hiredis is a minimalistic C client library for the Redis database. In affected versions Hiredis is vulnurable to integer overflow if provided maliciously crafted or corrupted RESP mult-bulk protocol data. When parsing multi-bulk array-like replies, hiredis fails to check if count...

hiredis -- integer/buffer overflow

hiredis maintainers report: Hiredis is vulnurable to integer overflow if provided maliciously crafted or corrupted RESP mult-bulk protocol data. When parsing multi-bulk array-like replies, hiredis fails to check if count sizeofredisReply can be represented in SIZEMAX. If it can not, and the callo...