SUSE-SU-2026:20232-1: important: Security update for golang-github-prometheus-prometheus

Wed Feb 11 08:30:17 UTC 2026

# Security update for golang-github-prometheus-prometheus

Announcement ID: SUSE-SU-2026:20232-1  
Release Date: 2026-02-05T10:44:24Z  
Rating: important  
References:

  * bsc#1255588
  * bsc#1257329
  * jsc#PED-13824

Cross-References:

  * CVE-2025-12816
  * CVE-2025-13465

CVSS scores:

  * CVE-2025-12816 ( SUSE ):  8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
  * CVE-2025-12816 ( NVD ):  8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
  * CVE-2025-13465 ( SUSE ):  8.8
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-13465 ( SUSE ):  8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
  * CVE-2025-13465 ( NVD ):  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

Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves two vulnerabilities and contains one feature can now be
installed.

## Description:

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.

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Server 16.0  
    zypper in -t patch SUSE-SLES-16.0-243=1

  * SUSE Linux Enterprise Server for SAP Applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-243=1

## Package List:

  * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    * golang-github-prometheus-prometheus-3.5.0-160000.1.1
    * golang-github-prometheus-prometheus-debuginfo-3.5.0-160000.1.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
    * golang-github-prometheus-prometheus-3.5.0-160000.1.1
    * golang-github-prometheus-prometheus-debuginfo-3.5.0-160000.1.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-12816.html
  * https://www.suse.com/security/cve/CVE-2025-13465.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1255588
  * https://bugzilla.suse.com/show_bug.cgi?id=1257329
  * https://jira.suse.com/browse/PED-13824

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