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Full vulnerability report · 2026
CVE-2026-41716High confidence

Spring Data web support unbounded negative-result cache keyed on attacker-supplied property names

Spring · Spring Data Commons

7.5HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2026-41716 · CSAF 2.0 · revision 3 · finalRed Hat Product SecuritySpring Data Commons: Spring Data Commons: Denial of Service due to cache exhaustion via attacker-supplied strings
1 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • spring-data-commons as a component of Red Hat Fuse 7
Summary
A flaw was found in Spring Data Commons. An attacker can exploit this vulnerability by sending repeated requests with specially crafted strings, which are then permanently retained in the internal property-lookup cache. This can lead to heap exhaustion, resulting in a Denial of Service (DoS) for the affected system.
Remediation
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-35899

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Spring Data's internal property-lookup cache accepts and permanently retains attacker-supplied strings as cache keys, allowing heap exhaustion through repeated requests. Affected versions: Spring Data Commons 2.7.0 through 2.7.19; 3.3.0 through 3.3.16; 3.4.0 through 3.4.14; 3.5.0 through 3.5.11; 4.0.0 through 4.0.5.

What

Spring Data's internal property-lookup cache accepts and permanently retains attacker-supplied strings as cache keys, allowing heap exhaustion through repeated requests. Affected versions: Spring Data Commons 2.7.0 through 2.7.19; 3.3.0 through 3.3.16; 3.4.0 through 3.4.14; 3.5.0 through 3.5.11; 4.0.0 through 4.0.5.

Why

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

Spring Data's internal property-lookup cache accepts and permanently retains attacker-supplied strings as cache keys, allowing heap exhaustion through repeated requests. Affected versions: Spring Data Commons 2.7.0 through 2.7.19; 3.3.0 through 3.3.16; 3.4.0 through 3.4.14; 3.5.0 through 3.5.11; 4.0.0 through 4.0.5.

Why

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Allocation of Resources Without Limits or Throttling → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-770 ↗

CWE-770: Allocation of Resources Without Limits or Throttling. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedCWE-770
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

CERT-FR · French · CERTFR-2026-AVI-1165Multiples vulnérabilités dans les produits IBM

d?id=CVE-2026-41417 Référence CVE CVE-2026-41586 https://www.cve.org/CVERecord?id=CVE-2026-41586 Référence CVE CVE-2026-41606 https://www.cve.org/CVERecord?id=CVE-2026-41606 Référence CVE CVE-2026-41607 https://www.cve.org/CVERecord?id=CVE-2026-41607 Référence CVE CVE-2026-41635 https://www.cve.org/CVERecord?id=CVE-2026-41635 Référence CVE CVE-2026-41691 https://www.cve.org/CVERecord?id=CVE-2026-41691 Référence CVE CVE-2026-41695 https://www.cve.org/CVERecord?id=CVE-2026-41695 Référence CVE CVE-2026-41707 https://www.cve.org/CVERecord?id=CVE-2026-41707 Référence CVE CVE-2026-41711 https://www.cve.org/CVERecord?id=CVE-2026-41711 Référence CVE CVE-2026-41716 https://www.cve.org/CVERecord?id=CVE-2026-41716 Référence CVE CVE-2026-41721 https://www.cve.org/CVERecord?id=CVE-2026-41721 Référence CVE CVE-2026-41901 https://www.cve.org/CVERecord?id=CVE-2026-41901 Référence CVE CVE-2026-42033 https://www.cve.org/CVERecord?id=CVE-2026-42033 Référence CVE CVE-2026-42034 https://www.cve.org/CVERecord?id=CVE-2026-42034 Référence CVE CVE-2026-42035 https://www.cve.org/CVERecord?id=CVE-2026-42035 Référence CVE CVE-2026-42036 https://www.cve.org/CVERecord?id=CVE-2026-42036 Référence CVE CVE-2026-42037 https://www.cve.org/CVERecord?id=CVE-2026-42037 Référence CVE CVE-2026-42038 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0958Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2026-41006 Référence CVE CVE-2026-41007 https://www.cve.org/CVERecord?id=CVE-2026-41007 Référence CVE CVE-2026-41035 https://www.cve.org/CVERecord?id=CVE-2026-41035 Référence CVE CVE-2026-4111 https://www.cve.org/CVERecord?id=CVE-2026-4111 Référence CVE CVE-2026-41409 https://www.cve.org/CVERecord?id=CVE-2026-41409 Référence CVE CVE-2026-41635 https://www.cve.org/CVERecord?id=CVE-2026-41635 Référence CVE CVE-2026-41694 https://www.cve.org/CVERecord?id=CVE-2026-41694 Référence CVE CVE-2026-41695 https://www.cve.org/CVERecord?id=CVE-2026-41695 Référence CVE CVE-2026-41711 https://www.cve.org/CVERecord?id=CVE-2026-41711 Référence CVE CVE-2026-41716 https://www.cve.org/CVERecord?id=CVE-2026-41716 Référence CVE CVE-2026-41721 https://www.cve.org/CVERecord?id=CVE-2026-41721 Référence CVE CVE-2026-41841 https://www.cve.org/CVERecord?id=CVE-2026-41841 Référence CVE CVE-2026-41842 https://www.cve.org/CVERecord?id=CVE-2026-41842 Référence CVE CVE-2026-41843 https://www.cve.org/CVERecord?id=CVE-2026-41843 Référence CVE CVE-2026-41844 https://www.cve.org/CVERecord?id=CVE-2026-41844 Référence CVE CVE-2026-41846 https://www.cve.org/CVERecord?id=CVE-2026-41846 Référence CVE CVE-2026-41848 https://www.cve.org/CVERecord?id=CVE-2026-41848 Référence CVE CVE-2026-41850 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0719Multiples vulnérabilités dans les produits Spring

De multiples vulnérabilités ont été découvertes dans les produits Spring. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un contournement de la politique de sécurité et un déni de service.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-019982BroadcomのSpring Data Commonsにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性

Spring Dataの内部プロパティルックアップキャッシュは、攻撃者が提供した文字列をキャッシュキーとして受け入れ、永続的に保持します。これにより、繰り返しリクエストを送ることでヒープメモリが枯渇する可能性があります。影響を受けるバージョンは、Spring Data Commons 2.7.0から2.7.19、3.3.0から3.3.16、3.4.0から3.4.14、3.5.0から3.5.11、4.0.0から4.0.5です。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6847Spring 제품 보안 업데이트 권고

Spring Data Commons에서 발생하는 Allocation of Resources Without Limits or Throttling 취약점(CVE-2026-41716) [15][37]

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
spring-data-commons as a component of Red Hat Fuse 7
Fixed
Action
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 9 Jun 2026 · Last source change 30 Jun 2026, 21:39 UTC · CWE-770 · Allocation of Resources Without Limits or Throttling

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-35899
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2026-35899↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-41716 · cve.blacktree.nl