How severe is CVE-2022-33105?

CVE-2022-33105 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-2022-33105 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-33105?

CVE-2022-33105 affects Redis. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-33105?

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.

When was CVE-2022-33105 published?

CVE-2022-33105 was published on 2022-06-23 and last updated on 2026-06-17.

CVE-2022-33105

CVE-2022-33105 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-401.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-401
Affected product: Redis
Published: 2022-06-23
Last modified: 2026-06-17

Description

Redis v7.0 was discovered to contain a memory leak via the component streamGetEdgeID.

Frequently asked questions

What is CVE-2022-33105?: Redis v7.0 was discovered to contain a memory leak via the component streamGetEdgeID.
How severe is CVE-2022-33105?: CVE-2022-33105 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-2022-33105 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-33105?: CVE-2022-33105 affects Redis. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-33105?: 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.
When was CVE-2022-33105 published?: CVE-2022-33105 was published on 2022-06-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:redis:redis:7.0:*:*:*:*:*:*:*

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