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Fencer Vulns
high 8.2

CVE-2025-13465 json

Prototype Pollution Vulnerability in Lodash _.unset and _.omit functions

published 2026-01-21 9 mo ago modified 2026-11-04 5 d ago also GHSA-xxjr-mmjv-4gpg , EUVD-2025-206319

cvss
8.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 78%
public exploits
0
none known

Summary

The _.unset and _.omit functions in Lodash are vulnerable to prototype pollution. An attacker can pass crafted paths which cause Lodash to delete methods from global prototypes. The issue permits deletion of properties but does not allow overwriting their original behavior. The issue is patched from 4.17.23 to 4.18.0 depending on the package: lodash, lodash-es, and lodash-amd in 4.17.23, and the standalone lodash.unset and lodash.omit packages in 4.18.0.

Patch / fix

  • npm lodash 4.17.23
  • npm lodash-amd 4.17.23
  • npm lodash-es 4.17.23
  • npm lodash.omit 4.18.0
  • npm lodash.unset 4.18.0
  • Lodash lodash 4.17.23
  • Lodash lodash-amd 4.17.23
  • Lodash lodash-es 4.17.23
  • Lodash lodash.unset 4.18.0
  • Lodash lodash.omit 4.18.0
  • Siemens RUGGEDCOM RST2428P V4.0
  • Red Hat Cryostat 4 on RHEL 9 4.1.0-17
  • Red Hat Red Hat Ansible Automation Platform 2.6 for RHEL 9 0:2.6.6-1.el9ap
  • Red Hat Red Hat Enterprise Linux 10 0:0.12.1-1.el10_1.2, 0:2.26-7.el10, 0:94.3-1.el10_2
  • Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support 0:0.12.0-3.el10_0.4
  • Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:0.10.8-1.el8_4.10
  • Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On 0:0.10.8-1.el8_4.10
  • Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service 0:0.10.12-6.el8_6.12
  • Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions 0:0.10.12-6.el8_6.12
  • Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:0.10.15-4.el8_8.10
  • Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:0.10.15-4.el8_8.10
  • Red Hat Red Hat Enterprise Linux 9 0:0.11.10-1.el9_7.2, 0:2.26-7.el9
  • Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions 0:0.11.1-10.el9_0.10
  • Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:0.11.4-7.el9_2.7
  • Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support 0:0.11.7-2.el9_4.6
  • Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:0.11.9-2.el9_6.3
  • Red Hat Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7 0:7.3.18-3.GA_redhat_00001.1.el7eap
  • Red Hat Cluster Observability Operator 1.4.0 1773337078, 1773337158
  • Red Hat multicluster engine for Kubernetes 2.1 1777128790
  • Red Hat multicluster engine for Kubernetes 2.6 1776223790
  • node-lodash Debian 12 4.17.21+dfsg+~cs8.31.198.20210220-9+deb12u1
  • node-lodash Debian 13 4.17.21+dfsg+~cs8.31.198.20210220-9+deb13u1
  • node-lodash Debian 14 4.17.21+dfsg+~cs8.31.198.20210220-10

debian advisories DEBIAN-CVE-2025-13465

  • node-lodash Ubuntu 25.10 4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.25.10.1
  • node-lodash Ubuntu Pro 16.04 LTS 2.4.1+dfsg-3ubuntu0.1~esm1
  • node-lodash Ubuntu Pro 18.04 LTS 4.17.4+dfsg-1ubuntu0.1~esm1
  • node-lodash Ubuntu Pro 20.04 LTS 4.17.15+dfsg-2ubuntu0.1~esm1
  • node-lodash Ubuntu Pro 22.04 LTS 4.17.21+dfsg+~cs8.31.198.20210220-5ubuntu0.1~esm1
  • node-lodash Ubuntu Pro 24.04 LTS 4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.24.04.1~esm1

ubuntu advisories UBUNTU-CVE-2025-13465

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • cockpit-image-builder RHEL 10.2 94.3-1.el10_2
  • linux-sgx RHEL 9 2.26-7.el9
  • sgx-mpa RHEL 9 2.26-7.el9
  • tdx-qgs RHEL 9 2.26-7.el9
  • sgx-libs RHEL 9 2.26-7.el9
  • sgx-pccs RHEL 9 2.26-7.el9
  • sgx-common RHEL 9 2.26-7.el9
  • sgx-pccs-admin RHEL 9 2.26-7.el9

red hat advisories RHSA-2026:33371RHSA-2026:24331RHSA-2026:18868RHSA-2026:18480RHSA-2026:3958RHSA-2026:2818

  • cockpit-subscriptions SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 16.2-160000.1.1
  • cockpit SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 364-160000.1.1
  • cockpit-repos SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 4.8-160000.1.1
  • cockpit-podman SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 128-160000.1.1
  • cockpit-machines SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 354-160000.1.1
  • cockpit-packages SLES for SAP applications 16.0, SLES 16.0 5-160000.1.1
  • grafana Multi Linux Manager Tools SLE-15 11.6.14+security01-150002.4.14.1
  • spacecmd Multi Linux Manager Tools SLE-15 5.1.13-150002.3.9.3

suse advisories SUSE-SU-2026:22770-1SUSE-SU-2026:22837-1SUSE-SU-2026:1524-1SUSE-SU-2026:1013-1SUSE-SU-2026:1008-1SUSE-SU-2026:20688-1

  • cockpit-subscriptions openSUSE Leap 16.0 16.2-160000.1.1
  • cockpit openSUSE Leap 16.0 364-160000.1.1
  • cockpit-repos openSUSE Leap 16.0 4.8-160000.1.1
  • cockpit-podman openSUSE Leap 16.0 128-160000.1.1
  • cockpit-machines openSUSE Leap 16.0 354-160000.1.1
  • cockpit-packages openSUSE Leap 16.0 5-160000.1.1
  • velociraptor openSUSE Tumbleweed 0.7.0.4.git185.a5708584-2.1
  • cockpit-podman openSUSE Leap 16.0 117-160000.1.1

opensuse advisories openSUSE-SU-2026:21399-1openSUSE-SU-2026:11126-1openSUSE-SU-2026:20336-1openSUSE-SU-2026:20251-1openSUSE-SU-2026:20244-1openSUSE-SU-2026:20185-1

  • sgx-mpa AlmaLinux 10 2.26-7.el10
  • tdx-qgs AlmaLinux 10 2.26-7.el10
  • sgx-libs AlmaLinux 10 2.26-7.el10
  • sgx-pccs AlmaLinux 10 2.26-7.el10
  • sgx-common AlmaLinux 10 2.26-7.el10
  • sgx-pccs-admin AlmaLinux 10 2.26-7.el10
  • sgx-pckid-tool AlmaLinux 10 2.26-7.el10
  • sgx-mpa AlmaLinux 9 2.26-7.el9

almalinux advisories ALSA-2026:18480ALSA-2026:18868ALSA-2026:2438ALSA-2026:2452

  • cockpit-image-builder Rocky Linux 10 94.3-1.el10_2
  • linux-sgx Rocky Linux 10 2.26-7.el10
  • linux-sgx Rocky Linux 9 2.26-7.el9
  • pcs Rocky Linux 9 0.11.10-1.el9_7.2

rocky linux advisories RLSA-2026:24331RLSA-2026:18480RLSA-2026:18868RLSA-2026:2452

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-13465 updated cvss 8.2

lodash: prototype pollution in _.unset and _.omit functions

  • Red Hat Logging Subsystem for Red Hat OpenShift openshift-logging/vector-rhel9, openshift-logging/fluentd-rhel9, openshift-logging/eventrouter-rhel9, openshift-logging/logging-view-plugin-rhel9, openshift-logging/cluster-logging-rhel9-operator, openshift-logging/log-file-metric-exporter-rhel9, +1 more
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Migration Toolkit for Applications 8 mta/mta-ui-rhel9
    affected: workaround, no fix available
  • Red Hat Migration Toolkit for Virtualization mtv-candidate/mtv-console-plugin-rhel9, migration-toolkit-virtualization/mtv-console-plugin-rhel9
    affected: workaround, no fix available, no fix planned “Will not fix”
  • Red Hat Node HealthCheck Operator workload-availability/node-remediation-console-rhel8, workload-availability/node-remediation-console-rhel9 Red Hat OpenShift Lightspeed openshift-lightspeed/lightspeed-console-plugin-rhel9, openshift-lightspeed/lightspeed-console-plugin-pf5-rhel9
    affected: workaround, no fix available
  • Red Hat OpenShift Pipelines openshift-pipelines/pipelines-hub-ui-rhel8, openshift-pipelines/pipelines-hub-ui-rhel9, openshift-pipelines/pipelines-hub-api-rhel8, openshift-pipelines/pipelines-hub-api-rhel9, openshift-pipelines/pipelines-hub-db-migration-rhel8, openshift-pipelines/pipelines-hub-db-migration-rhel9
    affected: workaround, no fix planned “Will not fix”
  • Red Hat 3scale API Management Platform 2 3scale-amp20/system, 3scale-amp21/system, 3scale-amp22/system, 3scale-amp24/system, 3scale-amp25/system, 3scale-amp26/system, +3 more
    affected: workaround, no fix available, no fix planned “Will not fix”
  • Red Hat Advanced Cluster Management for Kubernetes 2 rhacm2/thanos-rhel9, rhacm2/prometheus-rhel9, rhacm2/acm-grafana-rhel9
    affected: workaround, no fix available
  • Red Hat Ansible Automation Platform 2 automation-hub, python-galaxy-ng, python3x-galaxy-ng, python3.11-galaxy-ng, ansible-automation-platform-24/lightspeed-rhel8, ansible-on-clouds/aoc-azure-aap-installer-rhel9, +2 more
    affected: workaround, no fix available, no fix planned “Will not fix”
show 19 more
  • Red Hat build of Apicurio Registry 2 io.apicurio-apicurio-registry
    affected: workaround, no fix planned “Will not fix”
  • Red Hat build of OptaPlanner 8 org.optaweb.vehiclerouting-optaweb-vehicle-routing Red Hat Ceph Storage 4 ceph, librbd1, librgw2, rbd-nbd, ceph-mds, ceph-mgr, +27 more Red Hat Ceph Storage 5 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mds, +33 more Red Hat Ceph Storage 6 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mib, +16 more Red Hat Ceph Storage 7 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mib, +16 more Red Hat Ceph Storage 8 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mib, +17 more
    +1 more products
    Red Hat Connectivity Link 1 rhcl-1/rhcl-console-plugin-rhel9
    affected: workaround, no fix available
  • Red Hat Edge Manager preview rhem/flightctl-ui-rhel9, rhem/flightctl-api-rhel9, rhem/flightctl-ui-ocp-rhel9, rhem/flightctl-worker-rhel9, rhem/flightctl-db-setup-rhel9, rhem/flightctl-periodic-rhel9, +5 more
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Enterprise Linux 8 pcs, grafana, mozjs60, pcs-snmp, cockpit-pcp, grafana-pcp, +17 more Red Hat Enterprise Linux 9 gjs, cockpit, grafana, librbd1, librados2, cockpit-ws, +14 more Red Hat Enterprise Linux 10 gjs, ceph, cockpit, grafana, grafana-pcp, cockpit-files, +3 more
    affected: workaround, no fix available, no fix planned “Will not fix”
  • Red Hat Enterprise Linux AI (RHEL AI) 3 rhelai3/bootc-cuda-rhel9, rhelai3/disk-image-cuda-rhel9 Red Hat Fuse 7 lodash-es, io.apicurio-apicurito, io.hawt-hawtio-online, io.syndesis-syndesis-ui, io.hawt-hawtio-integration, io.syndesis-syndesis-parent
    affected: workaround, no fix planned “Will not fix”
  • Red Hat OpenShift AI (RHOAI) rhoai/odh-dashboard-rhel8 Red Hat OpenShift Container Platform 4 openshift4/ose-agent-installer-ui-rhel9, openshift4/ose-networking-console-plugin-rhel9 Red Hat OpenShift distributed tracing 3 rhosdt/tempo-jaeger-query-rhel8
    affected: workaround, no fix available
  • Red Hat OpenShift GitOps openshift-gitops-1/argocd-rhel8, openshift-gitops-1/argo-rollouts-rhel8, openshift-gitops-1/gitops-operator-bundle
    affected: workaround, no fix available, no fix planned “Will not fix”
  • Red Hat OpenShift Virtualization 4 container-native-virtualization/kubevirt-console-plugin, container-native-virtualization/kubevirt-console-plugin-rhel9
    affected: workaround, no fix available
  • Red Hat Process Automation 7 org.kie-process-migration-service
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Satellite 6 nodejs-yup, nodejs-formik, nodejs-babel-preset-env, nodejs-patternfly-react, nodejs-patternfly-react-charts, nodejs-patternfly-react-extensions, +3 more
    affected: workaround, no fix available
  • Red Hat Single Sign-On 7 org.keycloak-keycloak-parent
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Trusted Profile Analyzer rhtpa/rhtpa-trustification-service-rhel9 Red Hat streams for Apache Kafka 3 com.github.streamshub-console
    affected: workaround, no fix available
  • Red Hat Cluster Observability Operator 1.4.0 cluster-observability-operator 1773337078, cluster-observability-operator 1773337158
    fixed: vendor fix RHSA-2026:4782
  • Red Hat Cryostat 4 on RHEL 9 cryostat/cryostat-rhel9 4.1.0-17, cryostat/cryostat-openshift-console-plugin-rhel9 4.1.0-17
    fixed: vendor fix RHSA-2026:1845
  • Red Hat HawtIO HawtIO 4.4.0
    fixed: vendor fix RHSA-2026:25089
  • Red Hat multicluster engine for Kubernetes 2.6 multicluster-engine 1776223790
    fixed: vendor fix RHSA-2026:9848
  • Red Hat multicluster engine for Kubernetes 2.7 multicluster-engine 1773100128
    fixed: vendor fix RHSA-2026:5636
  • Red Hat multicluster engine for Kubernetes 2.8 multicluster-engine 1775116156
    fixed: vendor fix RHSA-2026:8218
  • Red Hat multicluster engine for Kubernetes 2.9 multicluster-engine 1777301444
    fixed: vendor fix RHSA-2026:11414

73 more fixed, 79 more not affected in the full advisory

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
9 mo ago

Exploit prediction

1.82% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:P
CISA ADP 3.1 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CNA 4.0 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA 3.1 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
GitHub 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected packages

ecosystem package affected fixed in
npm lodash
>=4.0.0, <4.17.23
4.17.23
npm lodash-amd
>=4.0.0, <4.17.23
4.17.23
npm lodash-es
>=4.0.0, <4.17.23
4.17.23
npm lodash.omit
>=4.0.0, <4.18.0
4.18.0
npm lodash.unset
>=4.0.0, <4.18.0
4.18.0

Affected products

  • Lodash lodash
  • Lodash lodash-amd
  • Lodash lodash-es
  • Lodash lodash.unset
  • Lodash lodash.omit
  • Siemens RUGGEDCOM RST2428P
  • Red Hat Cryostat 4 on RHEL 9
  • Red Hat HawtIO HawtIO 4.4.0
  • Red Hat Red Hat Ansible Automation Platform 2.6 for RHEL 9
  • Red Hat Red Hat Data Grid 8.6.0
  • Red Hat Red Hat Enterprise Linux 10
  • Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support
  • Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  • Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
  • Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service
  • Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service
  • Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 9
  • Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
  • Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support
  • Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support
  • Red Hat Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7
  • Red Hat Streams for Apache Kafka 2.9.4
  • Red Hat Cluster Observability Operator 1.4.0
  • Red Hat multicluster engine for Kubernetes 2.1
  • Red Hat multicluster engine for Kubernetes 2.6
  • Red Hat multicluster engine for Kubernetes 2.7
  • Red Hat multicluster engine for Kubernetes 2.8
  • Red Hat multicluster engine for Kubernetes 2.9
  • Red Hat Network Observability (NETOBSERV) 1.11.0
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.11
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.12
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.13
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.14
  • Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.15
  • Red Hat Red Hat Advanced Cluster Security 4.8
  • Red Hat Red Hat Advanced Cluster Security 4.9
  • Red Hat Red Hat Advanced Cluster Security for Kubernetes 4.10
  • Red Hat Red Hat Ansible Automation Platform 2.5
  • Red Hat Red Hat Ansible Automation Platform 2.6
  • Red Hat Red Hat Ceph Storage 7.1
  • Red Hat Red Hat Developer Hub 1.8
  • Red Hat Red Hat Discovery 2
  • Red Hat Red Hat Edge Manager 1.0
  • Red Hat Red Hat Edge Manager 1.1
  • Red Hat Red Hat Migration Toolkit 1.8
  • Red Hat Red Hat OpenShift AI 2.25
  • Red Hat Red Hat OpenShift AI 3.3

Classification

Weakness
  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.