CVE-2026-41838

highpriority · track · 30OT risk · elevatedEPSS 0.002 · 6 %ileDEEUFRUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.17% (6th) EPSS

CVSS 7.5 · high

Is it mine?

20 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.8–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:Nsecondary · security@vmware.comexploitability 1.2 · impact 3.6

v3.14.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:Nsecondary · OSV

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-330USCWE-330US

affected products (20)

Products and version ranges known to be affected.

Dell Secure Connect Gateway <5.36.00.16all versionscert_bundDE
IBM Operational Decision Managerall versionscert_bundDEcpe:/a:ibm:operational_decision_manager:-
Dell Secure Connect Gateway< 5.36.00.16cert_bundDE
IBM Sterling Connect:Direct< 6.3.0.20cert_bundDE
IBM Sterling Connect:Direct< 6.4.0.9cert_bundDE
RealObjects PDFreactor< 12.6.1cert_bundDE
VMware Tanzu Spring Framework< 6.2.19cert_bundDE
VMware Tanzu Spring Framework< 7.0.8cert_bundDE
Spring Spring Framework5.3.0 → 5.3.49enisa_euvdEU
Spring Spring Framework6.1.0 → 6.1.28enisa_euvdEU
Spring Spring Framework6.2.0 → 6.2.18.1enisa_euvdEU
Spring Spring Framework7.0.0 → 7.0.7.1enisa_euvdEU
vmware spring framework5.3.0 → 5.3.49nvdUScpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*
vmware spring framework6.1.0 → 6.1.28nvdUScpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*
vmware spring framework6.2.0 → 6.2.18.1nvdUScpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*
vmware spring framework7.0.0 → 7.0.7.1nvdUScpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*
Maven org.springframework:spring-websocket≤ 5.3.48osvUSpkg:maven/org.springframework/spring-websocket
Maven org.springframework:spring-websocket6.1.0 → 6.1.27osvUSpkg:maven/org.springframework/spring-websocket
Maven org.springframework:spring-websocket6.2.0 → 6.2.19osvUSpkg:maven/org.springframework/spring-websocket
Maven org.springframework:spring-websocket7.0.0 → 7.0.8osvUSpkg:maven/org.springframework/spring-websocket

advisories (4)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1828VMware Tanzu Spring Framework: Mehrere SchwachstellenDeutsch2026-06-08csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in VMware Tanzu Spring Framework ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, sensible Informationen offenzulegen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, Cross-Site-Scripting- und Open-Redirect-Angriffe durchzuführen oder einen Denial-of-Service-Zustand zu verursachen.
GHSA-q723-847q-5g8gSpring Framework Predictable Session ID in WebSocket Module2026-06-09ghsa · osvUS
IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
CERTFR-2026-AVI-1355Multiples vulnérabilités dans Oracle WeblogicFrançais2026-10-21vendor · certfrFR
CERTFR-2026-AVI-1385Multiples vulnérabilités dans les produits VMwareFrançais2026-10-26vendor · certfrFR

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 osv certfr NVD CVE.org MITRE

published 2026-06-09modified 2026-07-23

references (4)

External citations — patches, advisories, analysis.

scry

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