CVE-2026-4101

criticalpriority · track · 39EPSS 0.004 · 30 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.36% (30th) EPSS

CVSS 9.8 · critical

Is it mine?

10 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 under certain load conditions could allow an attacker to bypass authentication mechanisms and gain unauthorized access to the application.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.1–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · psirt@us.ibm.com USexploitability 2.2 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287US

affected products (10)

Products and version ranges known to be affected.

IBM Security Verify Access <10.0.9.1 IF1all versionscert_bundDE
IBM Security Verify Access< 10.0.9.1 IF1cert_bundDE
IBM Security Verify Access≤ 10.0 ≤10.0.9.1enisa_euvdEU
IBM Security Verify Access Container≤ 10.0 ≤10.0.9.1enisa_euvdEU
IBM Verify Identity Access≤ 11.0 ≤11.0.2enisa_euvdEU
IBM Verify Identity Access Container≤ 11.0 ≤11.0.2enisa_euvdEU
ibm security verify access10.0.0.0 → 10.0.9.1nvdUScpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
ibm security verify access container10.0.0.0 → 10.0.9.1nvdUScpe:2.3:a:ibm:security_verify_access_container:*:*:*:*:*:*:*:*
ibm verify identity access11.0.0.0 → 11.0.2.0nvdUScpe:2.3:a:ibm:verify_identity_access:*:*:*:*:*:*:*:*
ibm verify identity access container11.0.0.0 → 11.0.2.0nvdUScpe:2.3:a:ibm:verify_identity_access_container:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0949IBM Security Verify Access: Mehrere SchwachstellenDeutsch2026-03-31csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in IBM Security Verify Access ausnutzen, um Administratorrechte zu erlangen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Cross-Site-Scripting-Angriffe durchzuführen sowie Daten zu verändern oder offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2026-04-01modified 2026-10-26

references (3)

External citations — patches, advisories, analysis.

scry

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