SUSE-SU-2026:23865-1: important: Security update for alloy

SLE-UPDATES null at suse.de
Thu Sep 24 20:35:13 UTC 2026 

# Security update for alloy

Announcement ID: SUSE-SU-2026:23865-1  
Release Date: 2026-09-21T12:36:27Z  
Rating: important  
References:

  * bsc#1263289
  * bsc#1263324
  * bsc#1264949
  * bsc#1265542
  * bsc#1265845
  * bsc#1266654

  
Cross-References:

  * CVE-2026-10722
  * CVE-2026-1229
  * CVE-2026-33814
  * CVE-2026-39821
  * CVE-2026-41506
  * CVE-2026-41606
  * CVE-2026-41607

  
CVSS scores:

  * CVE-2026-10722 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-10722 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-10722 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/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
  * CVE-2026-10722 ( NVD ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-10722 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-1229 ( SUSE ):  8.3
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-1229 ( SUSE ):  7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
  * CVE-2026-1229 ( NVD ):  2.9
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/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:N/AU:Y/R:X/V:X/RE:X/U:Amber
  * CVE-2026-1229 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-33814 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-33814 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-39821 ( SUSE ):  9.1
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-39821 ( SUSE ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2026-39821 ( NVD ):  9.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-39821 ( NVD ):  8.2 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
  * CVE-2026-41506 ( SUSE ):  7.1
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-41506 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2026-41506 ( NVD ):  4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
  * CVE-2026-41506 ( NVD ):  7.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
  * CVE-2026-41606 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-41606 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-41606 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-41606 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-41607 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-41607 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
  * CVE-2026-41607 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
  * CVE-2026-41607 ( NVD ):  9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise Server for SAP applications 16.0

  
  
An update that solves seven vulnerabilities can now be installed.

## Description:

This update for alloy fixes the following issues:

  * CVE-2026-1229: github.com/cloudflare/circl: the CombinedMult function in the
    ecc/p384 package produces an incorrect value for specific inputs
    (bsc#1265542).
  * CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport
    when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265845).
  * CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only
    Punycode-encoded labels allows for validation bypass and privilege
    escalation (bsc#1266654).
  * CVE-2026-41506: github.com/go-git/go-git/v5: HTTP authentication credential
    leak when following redirects during smart-HTTP clone and fetch operations
    (bsc#1264949).
  * CVE-2026-41606: github.com/apache/thrift: crafted nested messages in c_glib
    dispatch can lead to uncontrolled recursion and denial of service
    (bsc#1263324).
  * CVE-2026-41607: github.com/apache/thrift: crafted message with improper
    length validation can lead to an out-of-bounds read and potential
    information disclosure (bsc#1263289).

Changes for alloy:

  * Update to version 1.18.0:
  * BREAKING: otelcol HTTP receivers default to idle_timeout="1m",
    read_header_timeout="1m", write_timeout="30s" to match upstream. Affects
    otlp, faro, jaeger, zipkin, influxdb, splunkhec, datadog and
    jaeger_remote_sampling.
  * Back off usage reporting on persistent failure
  * Fix Beyla glob parsing
  * Bump github.com/prometheus/procfs for XFS Collector fix
  * database_observability.mysql: Simplify denylist in-memory map
  * database_observability.postgres: Handle DSN with unix sockets
  * database_observability.postgres: Update collect intervals
  * database_observability: Explain-plan conditions now redact
  * Don't emit error log when remotecfg is unused
  * For a full list of changes, please refer to the CHANGELOG:
    https://github.com/grafana/alloy/blob/v1.18.0/CHANGELOG.md

## 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 for SAP applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-1727

## Package List:

  * SUSE Linux Enterprise Server for SAP applications 16.0 (ppc64le x86_64)
    * alloy-debuginfo-1.18.0-160000.1.1
    * alloy-1.18.0-160000.1.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-10722.html
  * https://www.suse.com/security/cve/CVE-2026-1229.html
  * https://www.suse.com/security/cve/CVE-2026-33814.html
  * https://www.suse.com/security/cve/CVE-2026-39821.html
  * https://www.suse.com/security/cve/CVE-2026-41506.html
  * https://www.suse.com/security/cve/CVE-2026-41606.html
  * https://www.suse.com/security/cve/CVE-2026-41607.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1263289
  * https://bugzilla.suse.com/show_bug.cgi?id=1263324
  * https://bugzilla.suse.com/show_bug.cgi?id=1264949
  * https://bugzilla.suse.com/show_bug.cgi?id=1265542
  * https://bugzilla.suse.com/show_bug.cgi?id=1265845
  * https://bugzilla.suse.com/show_bug.cgi?id=1266654

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