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CVE-2025-32023

Good to know:

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Date: July 7, 2025

Redis is vulnerable to an out-of-bounds write condition in its HyperLogLog implementation.

Severity Score

Related Resources (11)

https://security-tracker.debian.org/tracker/CVE-2025-32023
https://github.com/redis/redis/security/advisories/GHSA-rp2m-q4j6-gr43
https://security.alpinelinux.org/vuln/CVE-2025-32023
https://nvd.nist.gov/vuln/detail/CVE-2025-32023
https://github.com/redis/redis/releases?after=5.0.5
https://github.com/redis/redis/commit/50188747cbfe43528d2719399a2a3c9599169445
https://github.com/redis/redis/releases/tag/7.2.10
https://github.com/redis/redis/releases/tag/8.0.3
https://github.com/redis/redis/releases/tag/6.2.19
https://github.com/redis/redis/releases/tag/7.4.5
https://www.mend.io/vulnerability-database/CVE-2025-32023

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Integer Overflow to Buffer Overflow

CWE-680

Top Fix

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Upgrade Version

Upgrade to version https://github.com/redis/redis.git - 8.0.3;https://github.com/redis/redis.git - 7.4.5;https://github.com/redis/redis.git - 7.2.10;https://github.com/redis/redis.git - 6.2.19

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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