CVE-2026-25243-debugfree

CVE-2026-25243 — 无DEBUG的Redis RCE（私有） 可靠的远程代码执行 ，来自一个精心构造的 RESTORE 命令，针对 jemalloc Redis — 无需DEBUG 命令、无需 /proc、无需 gdb、无需 ROP，ASLR 开启。以 redis 进程身份运行攻击者命令（默认镜像中为 root）。 🔒 私有仓库 — 仅限授权的安全研究/协调披露。请勿重新分发。该漏洞已在上游修复（6.2.22 / 7.2.14 / 7.4.9 / 8.2.6 / 8.4.3 / 8.6.3，提交 b9dde6fc）；本仓库针对修复前的路径。 状态/校准说明（请阅读）...

CVE-2026-25243

CVE-2026-25243 — Redis RESTORE 双重释放 → 远程代码执行 已在 Rocky Linux 8.10、aarch64、Redis 8.6.2、jemalloc 5.3.0 上验证。 参考： https://www.zeroday.cloud/blog/redis-cve-2026-25243-deep-dive TLDR；稳定利用，适用于多种操作系统发行版和架构。 执行摘要 这是什么？ 这是 Redis 中的一个内存破坏漏洞，允许经过身份验证的攻击者以 Redis 用户身份运行任意命令。该攻击在现实世界中可行，且只需一条 RESTORE 命令——这是正常的...

CVE-2026-25589-25588-25243-23631-23479-REDIS

检查与修复指南：截至 2026.05.08 的 5 个 Redis CVE 发布日期： 2026-05-08 作者： TonyCao [email protected] 来源： Redis 安全公告 目录 1. 概述 2. 受影响版本 3. 各 CVE 详情 CVE-2026-23479 — 解除客户端阻塞流程中的 Use-after-free CVE-2026-25243 — RESTORE 中的无效内存访问 CVE-2026-25588 — 带 RedisTimeSeries 模块的 RESTORE CVE-2026-25589 — 带 RedisBloom 模块的...

AlmaLinux 9.2 [TuxCare] Security Update: redis / redis-devel / redis-doc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1778845249)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1778845249 advisory. - Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can...

Rocky Linux 9.6 [TuxCare] Security Update: redis / redis-devel / redis-doc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1778616298)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778616298 advisory. - Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can...

AlmaLinux 9.6 [TuxCare] Security Update: redis / redis-devel / redis-doc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1778616298)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778616298 advisory. - Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can...

PinTheft-asm

pintheft-asm 用原始 x86-64 汇编重写了 PinTheft-go，为什么不呢。 make ./pintheft 弹出一个 root shell。退出时会打印恢复命令。 详情 → 原始 PoC。...

valkey: Valkey: Remote code execution via use-after-free in stream deserialization

A flaw was found in Valkey, a distributed key-value database. A remote attacker could exploit a use-after-free vulnerability in the RESTORE command. This occurs when a malformed data stream is processed during stream deserialization, causing a shared resource to be improperly managed. If...

redis: Redis: Remote Code Execution via specially crafted RESTORE payload

A flaw was found in Redis. An authenticated attacker, in an unusual configuration where they can execute the RESTORE command, could exploit a double free vulnerability. This occurs when a specially crafted RESTORE payload references the same NACK pending entry by multiple consumers, and both...

Astra Linux – Vulnerability in Redis

Redis is an in-memory data structure store. In versions of redis-server up to 8.6.3, the RESTORE command does not properly validate serialized values. An authenticated attacker with permission to execute RESTORE can provide a crafted serialized payload that triggers invalid memory access and may...

redis: Redis: Remote Code Execution via specially crafted RESTORE payload

A flaw was found in Redis. An authenticated attacker, in an unusual configuration where they can execute the RESTORE command, could exploit a double free vulnerability. This occurs when a specially crafted RESTORE payload references the same NACK pending entry by multiple consumers, and both...

redis: Redis: Remote Code Execution via specially crafted RESTORE payload

A flaw was found in Redis. An authenticated attacker, in an unusual configuration where they can execute the RESTORE command, could exploit a double free vulnerability. This occurs when a specially crafted RESTORE payload references the same NACK pending entry by multiple consumers, and both...

redis: Redis: Remote Code Execution via specially crafted RESTORE payload

A flaw was found in Redis. An authenticated attacker, in an unusual configuration where they can execute the RESTORE command, could exploit a double free vulnerability. This occurs when a specially crafted RESTORE payload references the same NACK pending entry by multiple consumers, and both...

valkey: Valkey: Remote code execution via use-after-free in stream deserialization

A flaw was found in Valkey, a distributed key-value database. A remote attacker could exploit a use-after-free vulnerability in the RESTORE command. This occurs when a malformed data stream is processed during stream deserialization, causing a shared resource to be improperly managed. If...

redis: Redis: Remote Code Execution via specially crafted RESTORE payload

A flaw was found in Redis. An authenticated attacker, in an unusual configuration where they can execute the RESTORE command, could exploit a double free vulnerability. This occurs when a specially crafted RESTORE payload references the same NACK pending entry by multiple consumers, and both...

valkey: Valkey: Remote code execution via use-after-free in stream deserialization

A flaw was found in Valkey, a distributed key-value database. A remote attacker could exploit a use-after-free vulnerability in the RESTORE command. This occurs when a malformed data stream is processed during stream deserialization, causing a shared resource to be improperly managed. If...

ALSA-2026:64807 Important: valkey security, bug fix, and enhancement update

Valkey is an advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets. You can run atomic operations on these types, like appending to a string; incrementing the value in a hash; pushing to a list; computing s...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: redis (UTSA-2026-106458)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106458 advisory. Redis before 8.8.0, in the unusual case where an authenticated attacker can execute RESTORE, allows remote code execution via a RESTORE payload where the same NACK...

valkey: Valkey: Remote code execution via use-after-free in stream deserialization

A flaw was found in Valkey, a distributed key-value database. A remote attacker could exploit a use-after-free vulnerability in the RESTORE command. This occurs when a malformed data stream is processed during stream deserialization, causing a shared resource to be improperly managed. If...

CVE-2026-63639

A flaw was found in Valkey, a distributed key-value database. A remote attacker could exploit a use-after-free vulnerability in the RESTORE command. This occurs when a malformed data stream is processed during stream deserialization, causing a shared resource to be improperly managed. If...