How severe is CVE-2025-48367?

CVE-2025-48367 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-48367 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48367?

CVE-2025-48367 affects Redis. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-48367?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-48367 have an EU (EUVD) identifier?

Yes. CVE-2025-48367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20232.

When was CVE-2025-48367 published?

CVE-2025-48367 was published on 2025-07-07 and last updated on 2026-06-17.

CVE-2025-48367

CVE-2025-48367 is a high-severity vulnerability in Redis with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-20232
Weakness: CWE-770
Affected product: Redis
Published: 2025-07-07
Last modified: 2026-06-17

Description

Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.

Frequently asked questions

What is CVE-2025-48367?: Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.
How severe is CVE-2025-48367?: CVE-2025-48367 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-48367 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48367?: CVE-2025-48367 affects Redis. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-48367?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-48367 have an EU (EUVD) identifier?: Yes. CVE-2025-48367 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20232.
When was CVE-2025-48367 published?: CVE-2025-48367 was published on 2025-07-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*

More vulnerabilities in Redis

CVE-2022-0543 — Critical (CVSS 10.0): It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a…
CVE-2025-49844 — Critical (CVSS 9.9): Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user…
CVE-2026-25243 — High (CVSS 8.8): Redis is an in-memory data structure store. In versions of redis-server up to 8.6.3, the RESTORE command does not…
CVE-2026-23479 — High (CVSS 8.8): Redis is an in-memory data structure store. In redis-server from 7.2.0 until 8.6.3, the unblock client flow does not…
CVE-2025-62507 — High (CVSS 8.8): Redis is an open source, in-memory database that persists on disk. In versions 8.2.0 and above, a user can run the…
CVE-2026-23631 — High (CVSS 8.1): Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated…

All CVEs affecting Redis →

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities

CVE-2026-31283 — Critical (CVSS 9.8): In Totara LMS v19.1.5 and before, the forgot password API does not implement rate limiting for the target email…
CVE-2020-37067 — Critical (CVSS 9.8): Filetto 1.0 FTP server contains a denial of service vulnerability in the FEAT command processing that allows attackers…
CVE-2021-47875 — Critical (CVSS 9.8): GeoGebra CAS Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the…
CVE-2025-11832 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling vulnerability in Azure Access Technology BLU-IC2, Azure Access…
CVE-2024-44241 — Critical (CVSS 9.8): The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.1 and iPadOS 18.1, macOS Sequoia…
CVE-2022-3439 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.5.0.

Browse all CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities →