Is CVE-2025-27151 in the CISA KEV catalog?

No. CVE-2025-27151 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-27151?

CVE-2025-27151 has a CVSS v3 base score of 4.7 (MEDIUM).

What is the EPSS score for CVE-2025-27151?

CVE-2025-27151 has an EPSS score of 0.80% (52th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-27151?

Upgrade redict on debian unstable to 7.3.5+ds-1 or later. Fixes are available for 20 affected products.

CVE & CISA-KEV Catalog

CVE-2025-27151

MEDIUM

4.7

CVSS v3

NVD

Description

Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been patched in version 8.0.2.

CWE-20Improper Input Validation CWE-121Stack-based Buffer Overflow

How to fix

Remediation Available

redictDebian

Fixed in:7.3.5+ds-1CVE-2025-27151

redisRocky

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.src::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

redisRed Hat / RHEL

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.src::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

redis-debuginfoRocky

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

redis-debuginfoRed Hat / RHEL

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

redis-debugsourceRocky

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

redis-debugsourceRed Hat / RHEL

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

redis-develRocky

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

redis-develRed Hat / RHEL

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.ppc64le::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.aarch64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.x86_64::redis:7RHSA-2025:12008

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.s390x::redis:7RHSA-2025:12008

redis-docRocky

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.noarch::redis:7RHSA-2025:12008

redis-docRed Hat / RHEL

Fixed in:0:7.2.10-1.module+el9.6.0+23332+115a3b01.noarch::redis:7RHSA-2025:12008

valkeyRed Hat / RHEL

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

valkeyRocky

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

valkey-debuginfoRocky

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

valkey-debuginfoRed Hat / RHEL

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

valkey-debugsourceRocky

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

valkey-debugsourceRed Hat / RHEL

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

valkey-develRocky

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

valkey-develRed Hat / RHEL

Fixed in:0:8.0.4-1.el10_0RHSA-2025:11401

Redis on WindowsWindows application

Affected:7.0.0 7.2.9Fixed in:7.2.9MSOpenTech

Affected:8.0.0 8.0.2Fixed in:8.0.2MSOpenTech

Affected:7.4.0 7.4.4Fixed in:7.4.4MSOpenTech

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.80%probability of exploitation in 30 days

52ndpercentile

Moderate risk: more likely to be exploited than 52% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory1

github.com

Release Notes1

github.com

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-23.