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Vulnerabilities

Vulnerability · CVE-2023-22458

CVE-2023-22458 is listed by Redis is an in-memory database that persists on disk..

Published Jan 20, 2023 · catalog updated Jun 16, 2026 · the affected product

Last checked Oct 31, 2026. A connected source was read within the last 7 days.

Check this week

CVE-2023-22458 is not in CISA KEV. FIRST estimates a 71.98% chance of exploitation in the next 30 days. Check whether you run the affected product.

Gaps on this record

  • No plain product name is stored. The page cannot tell you which product to check.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
71.98%
Remediation
Version ranges on file
Affected products
cpe redis/redis

CVE-2023-22458 is listed by Redis is an in-memory database that persists on disk..

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe redis/redis< 6.2.9
  • cpe redis/redis< 7.0.8

How to fix CVE-2023-22458

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2023-22458 is not in CISA KEV. FIRST estimates a 71.98% chance of exploitation in the next 30 days. Check whether you run the affected product.

Which versions are affected?

Compare what you have installed with < 6.2.9, < 7.0.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-190: Integer Overflow. EPSS 71.98%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Redis security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 20, 2023 · Monitored products — high

    Detected

    CVE-2023-22458 is listed by Redis is an in-memory database that persists on disk..

  2. Jun 16, 2026 · Monitored products — high

    Updated

    CVE-2023-22458 is listed by Redis is an in-memory database that persists on disk..

Sources

  • FIRST EPSSExploitation probabilityCVE-2023-22458

    30-day exploitation probability 71.98%

    first.org
  • Monitored products — highVendor advisoryCVE-2023-22458

    Redis is an in-memory database that persists on disk. Authenticated users can issue a or command with specially crafted arguments to trigger a denial-of-service by crashing Redis with an assertion failure. This problem affects Redis versions 6.2 or newer up to but not including 6.2.9 as well as versions 7.0 up to but not including 7.0.8. Users are advised to upgrade. There are no known workarounds

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 31, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 31, 2026
  • Monitored products — highOct 31, 2026