CVE-2026-2950
Fixed in a distro release EPSS <1%CVSS 6.5
The _.unset and _.omit functions in Lodash are vulnerable to prototype pollution. The fix for CVE-2025-13465 only guards against string key members, so an attacker can bypass the check by passing array-wrapped path segments. This allows deletion of properties from built-in prototypes such as Object.prototype, Number.prototype, and String.prototype. The issue permits deletion of prototype properties but does not allow overwriting their original behavior. The issue is patched from 4.18.0 to 4.18.1 depending on the package: lodash, lodash-es, and lodash-amd in 4.18.1, and the standalone lodash.unset and lodash.omit packages in 4.18.0.
Products: lodash, lodash-es, lodash-amd, lodash.unset, lodash.omit
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| npm | lodash | 4.18.0 |
| npm | lodash-amd | 4.18.0 |
| npm | lodash-es | 4.18.0 |
| npm | lodash.unset | 4.18.0 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | airflow-2 | no fix |
| Chainguard | airflow-core-2 | no fix |
| Chainguard | arangodb-3.11 | 3.11.14.3-r5 |
| Chainguard | arangodb-3.12 | 3.12.7.2-r5 |
| Chainguard | argo-workflows-ui-3.6 | 3.6.19-r5 |
| Chainguard | argo-workflows-ui-3.7 | 3.7.13-r0 |
| Chainguard | argo-workflows-ui-4.0 | 4.0.4-r0 |
| Chainguard | code-server | 4.112.0-r2 |
| Chainguard | drupal-11.3 | 11.3.13-r3 |
| Chainguard | foxx-cli | 2.1.1-r6 |
| Chainguard | gitlab-rails-ce-18.1 | no fix |
| Chainguard | gitlab-rails-ce-18.10 | no fix |
| Chainguard | gitlab-rails-ce-18.11 | 18.11.13-r0 |
| Chainguard | gitlab-rails-ce-18.5 | no fix |
| Chainguard | gitlab-rails-ce-18.6 | no fix |
| Chainguard | gitlab-rails-ce-18.7 | no fix |
| Chainguard | gitlab-rails-ce-18.8 | no fix |
| Chainguard | gitlab-rails-ce-18.9 | no fix |
| Chainguard | gitlab-rails-ce-19.0 | 19.0.3-r1 |
| Chainguard | gitlab-rails-ce-19.1 | 19.1.7-r6 |
| Chainguard | gitlab-rails-ce-19.2 | 19.2.5-r2 |
| Chainguard | gitlab-rails-ce-19.3 | 19.3.1-r6 |
| Chainguard | gitlab-rails-ce-19.5 | 19.5.1-r0 |
| Chainguard | gitlab-rails-ce-fips-18.1 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.1 | 18.1.6-r15 |
| Chainguard | gitlab-rails-ce-fips-18.10 | 18.10.8-r8 |
| Chainguard | gitlab-rails-ce-fips-18.11 | 18.11.12-r2 |
| Chainguard | gitlab-rails-ce-fips-18.5 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.6 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.7 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.8 | no fix |
| Chainguard | gitlab-rails-ce-fips-18.9 | 18.9.8-r8 |
| Chainguard | gitlab-rails-ce-fips-19.0 | 19.0.9-r3 |
| Chainguard | gitlab-rails-ce-fips-19.1 | 19.1.1-r1 |
| Chainguard | jitsucom-jitsu-console | 2.11.0-r19 |
| Chainguard | json-server | 0.17.4-r6 |
| Chainguard | jupyter-base-notebook | 7.6.3-r2 |
| Chainguard | katib-earlystopping | 0.19.0-r31 |
| Chainguard | katib-suggestion-goptuna-compat | no fix |
| Chainguard | katib-suggestion-hyperband | 0.19.0-r31 |
| Chainguard | katib-suggestion-hyperopt | 0.19.0-r40 |
| Chainguard | katib-suggestion-hyperopt | 0.19.0-r31 |
| Chainguard | katib-suggestion-nas-darts | 0.19.0-r31 |
| Chainguard | katib-suggestion-nas-enas | 0.19.0-r31 |
| Chainguard | katib-suggestion-optuna-enas | 0.19.0-r31 |
| Chainguard | katib-suggestion-pbt-enas | 0.19.0-r31 |
| Chainguard | katib-suggestion-skopt-enas | 0.19.0-r31 |
| Chainguard | katib-tfevent-metricscollector | 0.19.0-r31 |
| Chainguard | kibana-7 | no fix |
| Chainguard | kibana-8.17 | 8.17.10-r17 |
| Chainguard | kibana-8.17-bitnami | 8.17.10-r17 |
| Chainguard | kibana-8.17-iamguarded | 8.17.10-r17 |
| Chainguard | kibana-8.18 | no fix |
| Chainguard | kibana-8.18-bitnami | no fix |
| Chainguard | kibana-8.18-iamguarded | no fix |
| Chainguard | kibana-8.19 | 8.19.14-r2 |
| Chainguard | kibana-8.19-bitnami | 8.19.14-r2 |
| Chainguard | kibana-8.19-iamguarded | 8.19.14-r2 |
| Chainguard | kibana-9.0 | 9.0.8-r19 |
| Chainguard | kibana-9.0-bitnami | 9.0.8-r19 |
| Chainguard | kibana-9.0-iamguarded | 9.0.8-r19 |
| Chainguard | kibana-9.1 | 9.1.10-r12 |
| Chainguard | kibana-9.1-iamguarded | 9.1.10-r12 |
| Chainguard | kibana-9.2 | 9.2.7-r5 |
| Chainguard | kibana-9.2-iamguarded | 9.2.7-r5 |
| Chainguard | kibana-9.3 | 9.3.3-r4 |
| Chainguard | kibana-9.3-iamguarded | 9.3.3-r4 |
| Chainguard | kibana-9.4 | 9.4.2-r0 |
| Chainguard | kibana-9.4-iamguarded | 9.4.2-r0 |
| Chainguard | kubeflow-centraldashboard | 1.10.0-r18 |
| Chainguard | kubeflow-pipelines-frontend | 2.16.0-r11 |
| Chainguard | langfuse-2 | 2.95.12-r17 |
| Chainguard | langfuse-2-worker | 2.95.12-r17 |
| Chainguard | langfuse-3 | 3.164.0-r1 |
| Chainguard | langfuse-3-worker | 3.164.0-r1 |
| Chainguard | langfuse-fips-2 | 2.95.12-r20 |
| Chainguard | langfuse-fips-2-worker | 2.95.12-r20 |
| Chainguard | langfuse-fips-3 | 3.164.0-r1 |
| Chainguard | langfuse-fips-3-worker | 3.164.0-r1 |
| Chainguard | librechat | 0.8.4-r5 |
| Chainguard | nextcloud-server-31 | no fix |
| Chainguard | npm | 11.12.1-r3 |
| Chainguard | opensearch-dashboards-2 | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-alerting-dashboards-plugin | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-anomaly-detection-dashboards-plugin | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-dashboards-maps | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-dashboards-notifications | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-dashboards-observability | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-dashboards-query-workbench | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-dashboards-reporting | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-dashboards-search-relevance | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-dashboards-visualizations | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-fips | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-alerting-dashboards-plugin | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-anomaly-detection-dashboards-plugin | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-dashboards-maps | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-dashboards-notifications | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-dashboards-observability | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-dashboards-query-workbench | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-dashboards-reporting | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-dashboards-search-relevance | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-dashboards-visualizations | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-index-management-dashboards-plugin | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-ml-commons-dashboards | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-security-analytics-dashboards-plugin | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-fips-security-dashboards-plugin | 2.19.5-r7 |
| Chainguard | opensearch-dashboards-2-index-management-dashboards-plugin | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-ml-commons-dashboards | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-security-analytics-dashboards-plugin | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-2-security-dashboards-plugin | 2.19.5-r8 |
| Chainguard | opensearch-dashboards-3 | 3.5.0-r12 |
| Chainguard | opensearch-dashboards-3-alerting-dashboards-plugin | 3.5.0-r15 |
| Chainguard | opensearch-dashboards-3-anomaly-detection-dashboards-plugin | 3.5.0-r15 |
| Chainguard | opensearch-dashboards-3-dashboards-observability | 3.5.0-r15 |
| Chainguard | opensearch-dashboards-3-fips | 3.5.0-r9 |
| Chainguard | opensearch-dashboards-3-fips-alerting-dashboards-plugin | 3.5.0-r9 |
| Chainguard | opensearch-dashboards-3-fips-anomaly-detection-dashboards-plugin | 3.5.0-r9 |
| Chainguard | opensearch-dashboards-3-fips-dashboards-observability | 3.5.0-r9 |
| Chainguard | opensearch-dashboards-3-fips-security-analytics-dashboards-plugin | 3.5.0-r9 |
| Chainguard | opensearch-dashboards-3-security-analytics-dashboards-plugin | 3.5.0-r15 |
| Chainguard | pelias-api | 7.6.0-r6 |
| Chainguard | prism | 5.15.6-r2 |
| Chainguard | py3.10-captum | 0.9.0-r1 |
| Chainguard | py3.10-jupyterlab | 4.6.1-r1 |
| Chainguard | py3.11-captum | 0.9.0-r1 |
| Chainguard | py3.11-jupyterlab | 4.6.1-r1 |
| Chainguard | py3.12-captum | 0.9.0-r1 |
| Chainguard | py3.12-jupyterlab | 4.6.1-r1 |
| Chainguard | py3.13-captum | 0.9.0-r1 |
| Chainguard | py3.13-jupyterlab | 4.6.1-r1 |
| Chainguard | redisinsight | 3.2.0-r5 |
| Chainguard | renovate | 43.104.7-r0 |
| Chainguard | renovate | 43.104.7-r1 |
| Chainguard | saf | 1.6.0-r0 |
| Chainguard | semaphore | 2.18.12-r2 |
| Chainguard | sqlpad | 7.5.7-r17 |
| Chainguard | tensorflow-cpu-jupyter | 2.21.0-r8 |
| Chainguard | tensorflow-gpu-jupyter | 2.21.0-r12 |
| Chainguard | ts-patch | 4.0.1-r3 |
| Chainguard | vitess-21 | no fix |
| Chainguard | vitess-22 | 22.0.4-r9 |
| Chainguard | vitess-23 | 23.0.3-r12 |
| Chainguard | wazuh-dashboard | 4.14.4-r1 |
| Chainguard | wazuh-dashboard-alerting-dashboards-plugin | 4.14.4-r1 |
| Chainguard | wazuh-dashboard-anomaly-detection-dashboards-plugin | 4.14.4-r1 |
| Chainguard | wazuh-dashboard-dashboards-reporting-fips | 4.14.7-r8 |
| Chainguard | wazuh-dashboard-index-management-dashboards-plugin-fips | 4.14.7-r8 |
| Chainguard | wazuh-dashboard-plugins | 4.14.4-r1 |
| Chainguard | wazuh-dashboard-security-plugin-fips | 4.14.7-r8 |
| Debian 12 | node-lodash | 4.17.21+dfsg+~cs8.31.198.20210220-9+deb12u1 |
| Debian 13 | node-lodash | 4.17.21+dfsg+~cs8.31.198.20210220-9+deb13u1 |
| Debian 14 | node-lodash | 4.18.1+dfsg-1 |
| Red Hat Enterprise Linux 10.2 | cockpit | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-bridge | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-debuginfo | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-debugsource | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-doc | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-packagekit | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-storaged | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-system | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-ws | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 10.2 | cockpit-ws-selinux | 0:356.1-1.el10_2 |
| Red Hat Enterprise Linux 9 | cockpit | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-bridge | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-debuginfo | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-debugsource | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-doc | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-packagekit | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-storaged | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-system | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-ws | 0:356.1-1.el9_8 |
| Red Hat Enterprise Linux 9 | cockpit-ws-selinux | 0:356.1-1.el9_8 |
| Red Hat hummingbird 1 | nodejs20 | 0:20.20.2-1.hum1 |
| Red Hat hummingbird 1 | nodejs20-bin | 0:20.20.2-1.hum1 |
| Red Hat hummingbird 1 | nodejs20-devel | 0:20.20.2-1.hum1 |
| Red Hat hummingbird 1 | nodejs20-docs | 0:20.20.2-1.hum1 |
| Red Hat hummingbird 1 | nodejs20-full-i18n | 0:20.20.2-1.hum1 |
| Red Hat hummingbird 1 | nodejs20-libs | 0:20.20.2-1.hum1 |
| Red Hat hummingbird 1 | nodejs20-npm | 0:10.8.2-1.20.20.2.1.hum1 |
| Red Hat hummingbird 1 | nodejs20-npm-bin | 0:20.20.2-1.hum1 |
| Red Hat hummingbird 1 | nodejs25 | 0:25.9.0-1.1.hum1 |
| Red Hat hummingbird 1 | nodejs25-bin | 0:25.9.0-1.1.hum1 |
| Red Hat hummingbird 1 | nodejs25-devel | 0:25.9.0-1.1.hum1 |
| Red Hat hummingbird 1 | nodejs25-docs | 0:25.9.0-1.1.hum1 |
| Red Hat hummingbird 1 | nodejs25-full-i18n | 0:25.9.0-1.1.hum1 |
| Red Hat hummingbird 1 | nodejs25-libs | 0:25.9.0-1.1.hum1 |
| Red Hat hummingbird 1 | nodejs25-npm | 0:11.12.1-1.25.9.0.1.1.hum1 |
| Red Hat hummingbird 1 | nodejs25-npm-bin | 0:25.9.0-1.1.hum1 |
| Red Hat hummingbird 1 | yarnpkg | 0:1.22.22-18.1.hum1 |
| Ubuntu 25.10 | node-lodash | 4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.25.10.1 |
| Ubuntu 26.10 | node-lodash | no fix |
| Ubuntu Pro 16.04 LTS | node-lodash | 2.4.1+dfsg-3ubuntu0.1~esm1 |
| Ubuntu Pro 18.04 LTS | node-lodash | 4.17.4+dfsg-1ubuntu0.1~esm1 |
| Ubuntu Pro 20.04 LTS | node-lodash | 4.17.15+dfsg-2ubuntu0.1~esm1 |
| Ubuntu Pro 22.04 LTS | node-lodash | 4.17.21+dfsg+~cs8.31.198.20210220-5ubuntu0.1~esm1 |
| Ubuntu Pro 24.04 LTS | node-lodash | 4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.24.04.1~esm1 |
| Ubuntu Pro 26.04 LTS | node-lodash | 4.17.23+dfsg-1ubuntu0.1~esm1 |
| Wolfi | argo-workflows-ui-3.7 | 3.7.13-r0 |
| Wolfi | argo-workflows-ui-4.0 | 4.0.4-r0 |
| Wolfi | code-server | 4.112.0-r2 |
| Wolfi | jitsucom-jitsu-console | 2.11.0-r19 |
| Wolfi | json-server | 0.17.4-r6 |
| Wolfi | jupyter-base-notebook | 7.6.3-r2 |
| Wolfi | katib-earlystopping | 0.19.0-r31 |
| Wolfi | katib-suggestion-goptuna-compat | no fix |
| Wolfi | katib-suggestion-hyperband | 0.19.0-r31 |
| Wolfi | katib-suggestion-hyperopt | 0.19.0-r31 |
| Wolfi | katib-suggestion-hyperopt | 0.19.0-r40 |
| Wolfi | katib-suggestion-nas-darts | 0.19.0-r31 |
| Wolfi | katib-suggestion-nas-enas | 0.19.0-r31 |
| Wolfi | katib-suggestion-optuna-enas | 0.19.0-r31 |
| Wolfi | katib-suggestion-pbt-enas | 0.19.0-r31 |
| Wolfi | katib-suggestion-skopt-enas | 0.19.0-r31 |
| Wolfi | katib-tfevent-metricscollector | 0.19.0-r31 |
| Wolfi | kubeflow-centraldashboard | 1.10.0-r18 |
| Wolfi | kubeflow-pipelines-frontend | 2.16.0-r11 |
| Wolfi | langfuse-3 | 3.164.0-r1 |
| Wolfi | langfuse-3-worker | 3.164.0-r1 |
| Wolfi | npm | 11.12.1-r3 |
| Wolfi | opensearch-dashboards-3 | 3.5.0-r12 |
| Wolfi | opensearch-dashboards-3-alerting-dashboards-plugin | 3.5.0-r15 |
| Wolfi | opensearch-dashboards-3-anomaly-detection-dashboards-plugin | 3.5.0-r15 |
| Wolfi | opensearch-dashboards-3-dashboards-observability | 3.5.0-r15 |
| Wolfi | opensearch-dashboards-3-security-analytics-dashboards-plugin | 3.5.0-r15 |
| Wolfi | prism | 5.15.6-r2 |
| Wolfi | py3.10-jupyterlab | 4.6.1-r1 |
| Wolfi | py3.11-jupyterlab | 4.6.1-r1 |
| Wolfi | py3.12-jupyterlab | 4.6.1-r1 |
| Wolfi | py3.13-jupyterlab | 4.6.1-r1 |
| Wolfi | renovate | 43.104.7-r1 |
| Wolfi | renovate | 43.104.7-r0 |
| Wolfi | saf | 1.6.0-r0 |
| Wolfi | sqlpad | 7.5.7-r17 |
| Wolfi | ts-patch | 4.0.1-r3 |
| Wolfi | vitess-23 | 23.0.3-r12 |