CVE-2025-13465

Impact

The _.unset, _.omit, and _.pullAt functions 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.

Patches

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.

Workarounds

None. Upgrade to the patched version.

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.

Security Fix(es):

• qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284)

• node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745)

• node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950)

• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

• node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.

Security Fix(es):

• qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284)

• node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745)

• node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950)

• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

• node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 9 Release Notes linked from the References section.

The image-builder-frontend generates custom images suitable for deploying systems or uploading to the cloud. It integrates into Cockpit as a frontend for osbuild.

Security Fix(es):

• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

• lodash: lodash: Arbitrary code execution via untrusted input in template imports (CVE-2026-4800)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Root has patched CVE-2025-13465 in the lodash package for Root:npm. Multiple fixed versions available.

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.

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.

Security Fix(es):

• qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284)
• node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745)
• node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950)
• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)
• node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.

Security Fix(es):

• qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284)
• node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745)
• node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950)
• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)
• node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinuxRelease Notes linked from the References section.

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

• lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

TuxCare rebuilt lodash to address 2 CVEs. Fixed in 4.17.15-tuxcare.7.

TuxCare rebuilt 11 packages to address 4 CVEs. Fixed in 4.5.0-tuxcare.5.

TuxCare rebuilt lodash to address 3 CVEs. Fixed in 4.17.21-tuxcare.1.

TuxCare rebuilt lodash to address 4 CVEs. Fixed in 4.17.11-tuxcare.1.

TuxCare rebuilt lodash to address 3 CVEs. Fixed in 4.17.5-tuxcare.2.

TuxCare rebuilt lodash to address 5 CVEs. Fixed in 4.17.4-tuxcare.3.

TuxCare rebuilt lodash-es to address 7 CVEs. Fixed in 4.17.11-tuxcare.1.

TuxCare rebuilt lodash-es to address 3 CVEs. Fixed in 4.17.21-tuxcare.1.

TuxCare rebuilt lodash-es to address 6 CVEs. Fixed in 4.17.15-tuxcare.1.

TuxCare rebuilt lodash to address 4 CVEs. Fixed in 4.17.23-tuxcare.1.

TuxCare rebuilt lodash.isequal to address 7 CVEs. Fixed in 4.5.0-tuxcare.9.

These are all security issues fixed in the golang-github-prometheus-prometheus-3.9.1-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the cockpit-machines-346-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the cockpit-packages-4.1-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the cockpit-repos-4.7-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the cockpit-subscriptions-14.4-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the cockpit-354-3.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the cockpit-podman-119.1-2.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the velociraptor-0.7.0.4.git185.a5708584-2.1 package on the GA media of openSUSE Tumbleweed.

This update for golang-github-prometheus-prometheus fixes the following issues:

Update to version 3.5.0:

Security issues fixed:

• CVE-2025-13465: prototype pollution in the _.unset and _.omit functions can lead to deletion of methods from global (bsc#1257329).
• CVE-2025-12816: interpretation conflict vulnerability allowing bypassing cryptographic verifications (bsc#1255588).

Other updates and bugfixes:

• Update to 3.5.0 (jsc#PED-13824):

  • [FEATURE] Remote-write: Add support for Azure Workload Identity as an authentication method for the receiver.
  • [FEATURE] PromQL: Add first_over_time(...) and ts_of_first_over_time(...) behind feature flag.
  • [FEATURE] Federation: Add support for native histograms with custom buckets (NHCB).
  • [ENHANCEMENT] PromQL: Add warn-level annotations for counter reset conflicts in certain histogram operations.
  • [ENHANCEMENT] UI: Add scrape interval and scrape timeout to targets page.

• Update to 3.4.0:

  • Add unified AWS service discovery for ec2, lightsail and ecs services.
  • [FEATURE] Native histograms are now a stable, but optional feature.
  • [FEATURE] UI: Show detailed relabeling steps for each discovered target.
  • [ENHANCEMENT] Alerting: Add "unknown" state for alerting rules that haven't been evaluated yet.
  • [BUGFIX] Scrape: Fix a bug where scrape cache would not be cleared on startup.

• Update to 3.3.0:

  • [FEATURE] Spring Boot 3.3 includes support for the Prometheus Client 1.x.
  • [ENHANCEMENT] Dependency management for Dropwizard Metrics has been removed.

• Update to 3.2.0:

  • [FEATURE] OAuth2: support jwt-bearer grant-type (RFC7523 3.1).
  • [ENHANCEMENT] PromQL: Reconcile mismatched NHCB bounds in Add and Sub.
  • [BUGFIX] TSDB: Native Histogram Custom Bounds with a NaN threshold are now rejected.

• Update to 3.1.0:

  • [FEATURE] Remote-write 2 (receiving): Update to 2.0-rc.4 spec. "created timestamp" (CT) is now called "start timestamp" (ST).
  • [BUGFIX] Mixin: Add static UID to the remote-write dashboard.

• Update to 3.0.1:

  • [BUGFIX] Promql: Make subqueries left open.
  • [BUGFIX] Fix memory leak when query log is enabled.
  • [BUGFIX] Support utf8 names on /v1/label/:name/values endpoint.

• Update to 3.0.0:

  • [CHANGE] Deprecated feature flags removed.
  • [FEATURE] New UI.
  • [FEATURE] Remote Write 2.0.
  • [FEATURE] OpenTelemetry Support.
  • [FEATURE] UTF-8 support is now stable and enabled by default.
  • [FEATURE] OTLP Ingestion.
  • [FEATURE] Native Histograms.
  • [BUGFIX] PromQL: Fix count_values for histograms.
  • [BUGFIX] TSDB: Fix race on stale values in headAppender.
  • [BUGFIX] UI: Fix selector / series formatting for empty metric names.

• Update to 2.55.0:

  • [FEATURE] PromQL: Add last_over_time function.
  • [FEATURE] Agent: Add prometheus_agent_build_info metric.
  • [ENHANCEMENT] PromQL: Optimise group() and group by().
  • [ENHANCEMENT] TSDB: Reduce memory usage when loading blocks.
  • [BUGFIX] Scrape: Fix a bug where a target could be scraped multiple times.

• Update to 2.54.0:

  • [CHANGE] Remote-Write: highest_timestamp_in_seconds and queue_highest_sent_timestamp_seconds metrics now initialized to 0.
  • [CHANGE] API: Split warnings from info annotations in API response.
  • [FEATURE] Remote-Write: Version 2.0 experimental, plus metadata in WAL via feature flag.
  • [FEATURE] PromQL: add limitk() and limit_ratio() aggregation operators.
  • [ENHANCEMENT] PromQL: Accept underscores in literal numbers.
  • [ENHANCEMENT] PromQL: float literal numbers and durations are now interchangeable (experimental).
  • [ENHANCEMENT] PromQL (experimental native histograms): Optimize histogram_count and histogram_sum functions.
  • [BUGFIX] PromQL: Fix various issues with native histograms.
  • [BUGFIX] TSDB: Fix race on stale values in headAppender.
  • [BUGFIX] OTLP receiver: Allow colons in non-standard units.

This update for cockpit-subscriptions fixes the following issues:

• CVE-2025-13465: prototype pollution in the _.unset and _.omit functions can lead to deletion of methods from global prototypes (bsc#1257324).

This update for cockpit fixes the following issues:

• CVE-2025-13465: prototype pollution in the _.unset and _.omit functions can lead to deletion of methods from global prototypes (bsc#1257324).