CVE-2026-78401 json
Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify Access
published 2026-10-08 31 d ago modified 2026-10-10 30 d ago also EUVD-2026-95270
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.
Patch / fix
- ibm security_verify_access 10.0.9.3
- ibm verify_identity_access 11.0.3.1
- ibm.com/support/pages/node/7291628 advisory
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 30 d ago
Exploit prediction
0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- IBM Security Verify Access
- IBM Verify Identity Access
- IBM Security Verify Access Container
- IBM Verify Identity Access Container
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
ibm.com
/support/pages/node/7291628
vendor-advisory, patch
Sources
- CVE List CVE-2026-78401
- NVD CVE-2026-78401
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