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Full vulnerability report · 2026
CVE-2026-85014High confidence

undici vulnerable to Denial of Service via WebSocketStream unclean close

undici · undici

Official source article: GitHub GHSA-RX4F-C7P8-82VQ ↗. Check the applicable product and release in the original source.

5.9MediumCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 2 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityMediumOperational priority:Medium, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.37% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs undici undici and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: As exposure requiresRemediation target: Within 365 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 2 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

5 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 2 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcenode-undiciAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcenode-undiciAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcenode-undiciVendor fix publishedDebian records a fixed source-package version for this release.8.10.2+dfsg+~cs3.2.2-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcenode-undiciVendor fix publishedDebian records a fixed source-package version for this release.8.10.2+dfsg+~cs3.2.2-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivenode-undiciUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Open-source package ranges4 source-attributed ranges

These OSV and GitHub advisory ranges apply only to the named package and ecosystem. A listed fixed version is not a universal product patch or proof that an update is installed.

Ecosystem and packageAffected rangeFirst fixed versionEvidence
npmundici>= 7.0.0, < 7.29.17.29.1GitHub advisory ↗upstream repository advisory · 29 Sep 2026
npmundici>= 8.0.0, < 8.10.28.10.2GitHub advisory ↗upstream repository advisory · 29 Sep 2026
npmundiciSEMVER: introduced 7.0.0; fixed 7.29.17.29.1OSV record ↗aggregator derived · 29 Sep 2026
npmundiciSEMVER: introduced 8.0.0; fixed 8.10.28.10.2OSV record ↗aggregator derived · 29 Sep 2026
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-2026-85014 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityundici: undici: Denial of Service via WebSocketStream unclean close
113 known affected

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

  • exploit-intelligence/vulnerability-analysis-rhel9 as a component of Exploit Intelligence
  • openshift-pipelines/pipelines-console-plugin-pf5-rhel9 as a component of OpenShift Pipelines
  • openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines
  • amq-broker-bin.zip as a component of Red Hat AMQ Broker 7
  • amq-broker-maven-repository.zip as a component of Red Hat AMQ Broker 7
  • automation-platform-ui.src as a component of Red Hat Ansible Automation Platform 2
  • rh-podman-desktop.git as a component of Red Hat Build of Podman Desktop
  • rhdh/red-hat-developer-hub-backstage-plugin-lightspeed-backend as a component of Red Hat Developer Hub
  • rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend as a component of Red Hat Developer Hub
  • rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend-module-loki as a component of Red Hat Developer Hub
  • rhdh/red-hat-developer-hub-backstage-plugin-scaffolder-backend-module-orchestrator as a component of Red Hat Developer Hub
  • rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub
Summary
A flaw was found in undici's experimental WebSocketStream client. A remote attacker, operating as an untrusted server, can trigger a Denial of Service (DoS) by closing the TCP connection without a proper WebSocket close handshake. This action causes an unhandled error in the client, leading to the termination of the entire Node.js process.
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/
Optional official sources

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

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

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-2026-71465

No EUVD known-exploited evidence

undici vulnerable to Denial of Service via WebSocketStream unclean close

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
5.9 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 2 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

undici's experimental WebSocketStream client crashes the whole Node.js process when a remote peer closes the TCP connection without a WebSocket close handshake. On an unclean close the internal socket-close handler calls abort on the writable stream unconditionally and discards the returned promise, but per the WHATWG Streams standard aborting a locked writable returns a promise that rejects with a TypeError. Because the application holds a writer on that writable, which is the only way to write, the rejection is never observed and Node's default unhandled-rejection behavior terminates the process. An untrusted server can therefore crash a client with a single abrupt disconnect, with no authentication and no application mistake. This affects undici versions from 7.0.0 up to 7.29.1 and from 8.0.0 up to 8.10.2. Users should upgrade to undici 7.29.1 or 8.10.2.

What

undici's experimental WebSocketStream client crashes the whole Node.js process when a remote peer closes the TCP connection without a WebSocket close handshake. On an unclean close the internal socket-close handler calls abort on the writable stream unconditionally and discards the returned promise, but per the WHATWG Streams standard aborting a locked writable returns a promise that rejects with a TypeError. Because the application holds a writer on that writable, which is the only way to write, the rejection is never observed and Node's default unhandled-rejection behavior terminates the process. An untrusted server can therefore crash a client with a single abrupt disconnect, with no authentication and no application mistake. This affects undici versions from 7.0.0 up to 7.29.1 and from 8.0.0 up to 8.10.2. Users should upgrade to undici 7.29.1 or 8.10.2.

Why

An exception is thrown from a function, but it is not caught.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

What

undici's experimental WebSocketStream client crashes the whole Node.js process when a remote peer closes the TCP connection without a WebSocket close handshake. On an unclean close the internal socket-close handler calls abort on the writable stream unconditionally and discards the returned promise, but per the WHATWG Streams standard aborting a locked writable returns a promise that rejects with a TypeError. Because the application holds a writer on that writable, which is the only way to write, the rejection is never observed and Node's default unhandled-rejection behavior terminates the process. An untrusted server can therefore crash a client with a single abrupt disconnect, with no authentication and no application mistake. This affects undici versions from 7.0.0 up to 7.29.1 and from 8.0.0 up to 8.10.2. Users should upgrade to undici 7.29.1 or 8.10.2.

Why

An exception is thrown from a function, but it is not caught.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

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 → Uncaught Exception → disrupt the affected service
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
High: exploitation depends on specific conditions
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-248 ↗

CWE-248: Uncaught Exception. An exception is thrown from a function, but it is not caught.

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:H/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.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.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.
NetworkUnauthenticatedDenial of serviceCWE-248
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-71465Official EUVD mapping

undici vulnerable to Denial of Service via WebSocketStream unclean close

Official EUVD record ↗
BSI · German · WID-SEC-2026-3596IBM App Connect Enterprise: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren und um einen Cross-Site Scripting Angriff durchzuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260909Security Bulletin 9 Sep 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 9 Sep 2026, published on 9 September 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1233Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2026-82562 Référence CVE CVE-2026-8400 https://www.cve.org/CVERecord?id=CVE-2026-8400 Référence CVE CVE-2026-84292 https://www.cve.org/CVERecord?id=CVE-2026-84292 Référence CVE CVE-2026-84375 https://www.cve.org/CVERecord?id=CVE-2026-84375 Référence CVE CVE-2026-84890 https://www.cve.org/CVERecord?id=CVE-2026-84890 Référence CVE CVE-2026-84933 https://www.cve.org/CVERecord?id=CVE-2026-84933 Référence CVE CVE-2026-84947 https://www.cve.org/CVERecord?id=CVE-2026-84947 Référence CVE CVE-2026-84961 https://www.cve.org/CVERecord?id=CVE-2026-84961 Référence CVE CVE-2026-85008 https://www.cve.org/CVERecord?id=CVE-2026-85008 Référence CVE CVE-2026-85014 https://www.cve.org/CVERecord?id=CVE-2026-85014 Référence CVE CVE-2026-85024 https://www.cve.org/CVERecord?id=CVE-2026-85024 Référence CVE CVE-2026-85062 https://www.cve.org/CVERecord?id=CVE-2026-85062 Référence CVE CVE-2026-8763 https://www.cve.org/CVERecord?id=CVE-2026-8763 Référence CVE CVE-2026-9358 https://www.cve.org/CVERecord?id=CVE-2026-9358 Référence CVE CVE-2026-9563 https://www.cve.org/CVERecord?id=CVE-2026-9563 Référence CVE CVE-2026-9595 https://www.cve.org/CVERecord?id=CVE-2026-9595 Référence CVE CVE-2026-9678 https://www.cve.org/CVERecord?id=CVE-2026-9678 Gestion détaillée du document le 25 septembre 2026 Version initiale Aler

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-033769Node.js Foundationのundiciにおける複数の脆弱性

undiciの実験的なWebSocketStreamクライアントは、リモートピアがWebSocketのクローズハンドシェイクなしにTCP接続を閉じた場合、Node.jsプロセス全体がクラッシュします。非クリーンクローズ時に内部のソケットクローズハンドラは書き込み可能ストリームのabortを無条件に呼び出し、返されたPromiseを破棄しますが、WHATWG Streams標準によれば、ロックされた書き込み可能ストリームのabortはTypeErrorで拒否されるPromiseを返します。アプリケーションは唯一の書き込み方法であるその書き込み用ライターを保持しているため、その拒否は観測されず、Nodeのデフォルトの未処理拒否動作によってプロセスが終了します。したがって、信頼できないサーバは認証もアプリケーションの誤りもなく、単一の突然の切断でクライアントをクラッシュさせることが可能です。本脆弱性はundiciのバージョン7.0.0から7.29.1および8.0.0から8.10.2に影響します。ユーザーはundiciを7.29.1または8.10.2へアップグレードする必要があります。

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.
Fix availability varies by product
Affected
Fixed
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
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.
Official vendor articles1 stored document

Linked articles are downloaded and versioned as source evidence. A CVE mention or approved update relationship does not, by itself, verify a fix for every product branch.

04

Evidence and provenance

Published 4 Sept 2026 · Last source change 4 Sept 2026, 19:30 UTC · CWE-248 · Uncaught Exception

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 2026-09-05
European sourceENISA EUVD · EUVD-2026-71465
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 ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    exploit-intelligence/vulnerability-analysis-rhel9 as a component of Exploit Intelligence; openshift-pipelines/pipelines-console-plugin-pf5-rhel9 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; amq-broker-bin.zip as a component of Red Hat AMQ Broker 7; amq-broker-maven-repository.zip as a component of Red Hat AMQ Broker 7; automation-platform-ui.src as a component of Red Hat Ansible Automation Platform 2; rh-podman-desktop.git as a component of Red Hat Build of Podman Desktop; rhdh/red-hat-developer-hub-backstage-plugin-lightspeed-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend-module-loki as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-scaffolder-backend-module-orchestrator as a component of Red Hat Developer Hub; rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; grafana as a component of Red Hat Enterprise Linux 10; grafana-selinux as a component of Red Hat Enterprise Linux 10; grafana.src as a component of Red Hat Enterprise Linux 10; nodejs as a component of Red Hat Enterprise Linux 10; nodejs-devel as a component of Red Hat Enterprise Linux 10; nodejs-docs as a component of Red Hat Enterprise Linux 10; nodejs-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs-libs as a component of Red Hat Enterprise Linux 10; nodejs-npm as a component of Red Hat Enterprise Linux 10; nodejs22.src as a component of Red Hat Enterprise Linux 10; nodejs24 as a component of Red Hat Enterprise Linux 10; nodejs24-devel as a component of Red Hat Enterprise Linux 10; nodejs24-docs as a component of Red Hat Enterprise Linux 10; nodejs24-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs24-libs as a component of Red Hat Enterprise Linux 10; nodejs24-npm as a component of Red Hat Enterprise Linux 10; nodejs24.src as a component of Red Hat Enterprise Linux 10; nodejs26.src as a component of Red Hat Enterprise Linux 10; and 84 more · Fixed: nodejs24-main@aarch64 as a component of Red Hat Hardened Images; nodejs24-main@noarch as a component of Red Hat Hardened Images; nodejs24-main@src as a component of Red Hat Hardened Images; nodejs24-main@x86_64 as a component of Red Hat Hardened Images; nodejs26-main@aarch64 as a component of Red Hat Hardened Images; nodejs26-main@noarch as a component of Red Hat Hardened Images; nodejs26-main@src as a component of Red Hat Hardened Images; nodejs26-main@x86_64 as a component of Red Hat Hardened Images
    After
    exploit-intelligence/vulnerability-analysis-rhel9 as a component of Exploit Intelligence; openshift-pipelines/pipelines-console-plugin-pf5-rhel9 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; amq-broker-bin.zip as a component of Red Hat AMQ Broker 7; amq-broker-maven-repository.zip as a component of Red Hat AMQ Broker 7; automation-platform-ui.src as a component of Red Hat Ansible Automation Platform 2; rh-podman-desktop.git as a component of Red Hat Build of Podman Desktop; rhdh/red-hat-developer-hub-backstage-plugin-lightspeed-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend-module-loki as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-scaffolder-backend-module-orchestrator as a component of Red Hat Developer Hub; rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; grafana as a component of Red Hat Enterprise Linux 10; grafana-selinux as a component of Red Hat Enterprise Linux 10; grafana.src as a component of Red Hat Enterprise Linux 10; nodejs as a component of Red Hat Enterprise Linux 10; nodejs-devel as a component of Red Hat Enterprise Linux 10; nodejs-docs as a component of Red Hat Enterprise Linux 10; nodejs-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs-libs as a component of Red Hat Enterprise Linux 10; nodejs-npm as a component of Red Hat Enterprise Linux 10; nodejs22.src as a component of Red Hat Enterprise Linux 10; nodejs24 as a component of Red Hat Enterprise Linux 10; nodejs24-devel as a component of Red Hat Enterprise Linux 10; nodejs24-docs as a component of Red Hat Enterprise Linux 10; nodejs24-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs24-libs as a component of Red Hat Enterprise Linux 10; nodejs24-npm as a component of Red Hat Enterprise Linux 10; nodejs24.src as a component of Red Hat Enterprise Linux 10; nodejs26.src as a component of Red Hat Enterprise Linux 10; and 83 more · Fixed: grafana12-4-main@aarch64 as a component of Red Hat Hardened Images; grafana12-4-main@src as a component of Red Hat Hardened Images; grafana12-4-main@x86_64 as a component of Red Hat Hardened Images; nodejs24-main@aarch64 as a component of Red Hat Hardened Images; nodejs24-main@noarch as a component of Red Hat Hardened Images; nodejs24-main@src as a component of Red Hat Hardened Images; nodejs24-main@x86_64 as a component of Red Hat Hardened Images; nodejs26-main@aarch64 as a component of Red Hat Hardened Images; nodejs26-main@noarch as a component of Red Hat Hardened Images; nodejs26-main@src as a component of Red Hat Hardened Images; nodejs26-main@x86_64 as a component of Red Hat Hardened Images
    Red Hat Product Security ↗
  2. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-85014 to remediation: access.redhat.com/CVE-2026-85014.
    Before
    remediation: access.redhat.com/CVE-2026-85014
    After
    remediation: access.redhat.com/CVE-2026-85014
    Red Hat Product Security ↗
  3. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    exploit-intelligence/vulnerability-analysis-rhel9 as a component of Exploit Intelligence; openshift-pipelines/pipelines-console-plugin-pf5-rhel9 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; amq-broker-bin.zip as a component of Red Hat AMQ Broker 7; amq-broker-maven-repository.zip as a component of Red Hat AMQ Broker 7; automation-platform-ui.src as a component of Red Hat Ansible Automation Platform 2; rh-podman-desktop.git as a component of Red Hat Build of Podman Desktop; rhdh/red-hat-developer-hub-backstage-plugin-lightspeed-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend-module-loki as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-scaffolder-backend-module-orchestrator as a component of Red Hat Developer Hub; rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; grafana as a component of Red Hat Enterprise Linux 10; grafana-selinux as a component of Red Hat Enterprise Linux 10; grafana.src as a component of Red Hat Enterprise Linux 10; nodejs as a component of Red Hat Enterprise Linux 10; nodejs-devel as a component of Red Hat Enterprise Linux 10; nodejs-docs as a component of Red Hat Enterprise Linux 10; nodejs-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs-libs as a component of Red Hat Enterprise Linux 10; nodejs-npm as a component of Red Hat Enterprise Linux 10; nodejs22.src as a component of Red Hat Enterprise Linux 10; nodejs24 as a component of Red Hat Enterprise Linux 10; nodejs24-devel as a component of Red Hat Enterprise Linux 10; nodejs24-docs as a component of Red Hat Enterprise Linux 10; nodejs24-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs24-libs as a component of Red Hat Enterprise Linux 10; nodejs24-npm as a component of Red Hat Enterprise Linux 10; nodejs24.src as a component of Red Hat Enterprise Linux 10; nodejs26.src as a component of Red Hat Enterprise Linux 10; and 86 more
    After
    exploit-intelligence/vulnerability-analysis-rhel9 as a component of Exploit Intelligence; openshift-pipelines/pipelines-console-plugin-pf5-rhel9 as a component of OpenShift Pipelines; openshift-pipelines/pipelines-console-plugin-rhel9 as a component of OpenShift Pipelines; amq-broker-bin.zip as a component of Red Hat AMQ Broker 7; amq-broker-maven-repository.zip as a component of Red Hat AMQ Broker 7; automation-platform-ui.src as a component of Red Hat Ansible Automation Platform 2; rh-podman-desktop.git as a component of Red Hat Build of Podman Desktop; rhdh/red-hat-developer-hub-backstage-plugin-lightspeed-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend-module-loki as a component of Red Hat Developer Hub; rhdh/red-hat-developer-hub-backstage-plugin-scaffolder-backend-module-orchestrator as a component of Red Hat Developer Hub; rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; grafana as a component of Red Hat Enterprise Linux 10; grafana-selinux as a component of Red Hat Enterprise Linux 10; grafana.src as a component of Red Hat Enterprise Linux 10; nodejs as a component of Red Hat Enterprise Linux 10; nodejs-devel as a component of Red Hat Enterprise Linux 10; nodejs-docs as a component of Red Hat Enterprise Linux 10; nodejs-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs-libs as a component of Red Hat Enterprise Linux 10; nodejs-npm as a component of Red Hat Enterprise Linux 10; nodejs22.src as a component of Red Hat Enterprise Linux 10; nodejs24 as a component of Red Hat Enterprise Linux 10; nodejs24-devel as a component of Red Hat Enterprise Linux 10; nodejs24-docs as a component of Red Hat Enterprise Linux 10; nodejs24-full-i18n as a component of Red Hat Enterprise Linux 10; nodejs24-libs as a component of Red Hat Enterprise Linux 10; nodejs24-npm as a component of Red Hat Enterprise Linux 10; nodejs24.src as a component of Red Hat Enterprise Linux 10; nodejs26.src as a component of Red Hat Enterprise Linux 10; and 84 more · Fixed: nodejs24-main@aarch64 as a component of Red Hat Hardened Images; nodejs24-main@noarch as a component of Red Hat Hardened Images; nodejs24-main@src as a component of Red Hat Hardened Images; nodejs24-main@x86_64 as a component of Red Hat Hardened Images; nodejs26-main@aarch64 as a component of Red Hat Hardened Images; nodejs26-main@noarch as a component of Red Hat Hardened Images; nodejs26-main@src as a component of Red Hat Hardened Images; nodejs26-main@x86_64 as a component of Red Hat Hardened Images
    Red Hat Product Security ↗
  5. ENISA EUVD mappingEUVD-2026-71465 was added to the official ENISA EUVD mapping for this CVE.
    Before
    not recorded
    After
    {"euvdId":"EUVD-2026-71465"}
    ENISA EUVD ↗
  6. Vendor guidanceAuthoritative vendor guidance changed: added vendor advisory: github.com/GHSA-rx4f-c7p8-82vq.
    Before
    remediation: github.com/GHSA-rx4f-c7p8-82vq
    After
    remediation: github.com/GHSA-rx4f-c7p8-82vq · vendor advisory: github.com/GHSA-rx4f-c7p8-82vq
    github.com ↗
  7. Affected versionsThe structured affected or fixed version information changed.
    Before
    7.0.0 < 7.29.1; 8.0.0 < 8.10.2 · Fixed: 7.29.1; 8.10.2
    After
    undici: 7.0.0 < 7.29.1, 8.0.0 < 8.10.2 · Fixed: undici: 7.29.1, 8.10.2
    CNA ↗
  8. Catalogue recordCVE added to the BlackTree catalogue.
    CNA ↗
  9. Vendor guidanceAuthoritative vendor guidance changed: added remediation: github.com/GHSA-rx4f-c7p8-82vq; removed remediation: cna.openjsf.org/security-advisories.html.
    Before
    remediation: cna.openjsf.org/security-advisories.html
    After
    remediation: github.com/GHSA-rx4f-c7p8-82vq
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2026-71465↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference · GitHub GHSA-RX4F-C7P8-82VQ↗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-2026-85014 · cve.blacktree.nl