CVE-2026-115646Hitachi HiRDB Server Version 10

Not on CISA's list of exploited flaws, and not in the news we track.

Chance of exploitation in 30 daysEPSS

0.39%

0%Higher than 32% of all CVEs

Exploited in the wild: Not confirmedBy CISA
Severity: 9.8 of 10Critical, CVSS
Used in ransomware: Not known
US federal deadline: None set

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About this flaw

Partial String Comparison Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-50-06 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-50-/F through 09-66/V; HiRDB Server Version 9(32): from 09-50-06 through 09-66-22; HiRDB Server with Additional Function Version 9(32): from 09-50-/F through 09-66-/V.

Published: 10 Nov 2026
Weakness: CWE-187

What should I do about this?

Advisories and references

hitachi.comhitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-165/index.html