Hitachi HiRDB Server with Additional Function Version 9 vulnerabilities

Latest Hitachi HiRDB Server with Additional Function Version 9 CVEs

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1. CVE-2026-115646 Partial String Comparison Vulnerability in HiRDB

   Published 2026-11-10

   Critical·CVSS 9.8 EPSS 0.39%

   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...

2. CVE-2026-82117 Authentication Bypass by Spoofing Vulnerability in HiRDB

   Published 2026-10-27

   Critical·CVSS 9.8 EPSS 0.64%

   Authentication Bypass by Spoofing Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version...

3. CVE-2026-82116 Missing Authentication for Critical Function Vulnerability in HiRDB

   Published 2026-10-27

   Critical·CVSS 9.8 EPSS 0.61%

   Missing Authentication for Critical Function Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Ser...

4. CVE-2026-82118 Stack-based Buffer Overflow Vulnerability in HiRDB

   Published 2026-10-27

   Critical·CVSS 9.8 EPSS 0.52%

   Stack-based Buffer Overflow Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32)...

5. CVE-2026-82120 Heap-based Buffer Overflow Vulnerability in HiRDB

   Published 2026-10-27

   Critical·CVSS 9.8 EPSS 0.36%

   Heap-based Buffer Overflow Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32):...

6. CVE-2026-82119 OS Command Injection Vulnerability in HiRDB

   Published 2026-10-27

   Critical·CVSS 9.8 EPSS 1.0%

   OS Command Injection Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): from...

7. CVE-2026-82121 Origin Validation Error Vulnerability in HiRDB

   Published 2026-10-27

   High·CVSS 7.5 EPSS 0.21%

   Origin Validation Error Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): fr...

8. CVE-2026-82122 Stack-based Buffer Overflow Vulnerability in HiRDB

   Published 2026-10-27

   Critical·CVSS 9.4 EPSS 0.45%

   Stack-based Buffer Overflow Vulnerability in HiRDB. This issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32)...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.