SUSE-SU-2025:21077-1: important: Security update for curl

[SLE-SECURITY-UPDATES]

# Security update for curl

Announcement ID: SUSE-SU-2025:21077-1  
Release Date: 2025-11-26T14:27:03Z  
Rating: important  
References:

  * bsc#1249191
  * bsc#1249348
  * bsc#1249367
  * bsc#1253757

  
Cross-References:

  * CVE-2025-10148
  * CVE-2025-11563
  * CVE-2025-9086

  
CVSS scores:

  * CVE-2025-10148 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  * CVE-2025-11563 ( SUSE ):  4.8
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-11563 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
  * CVE-2025-9086 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-9086 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Micro 6.2

  
  
An update that solves three vulnerabilities and has one fix can now be
installed.

## Description:

This update for curl fixes the following issues:

  * CVE-2025-9086: Fixed Out of bounds read for cookie path (bsc#1249191)
  * CVE-2025-11563: Fixed wcurl path traversal with percent-encoded slashes
    (bsc#1253757)
  * CVE-2025-10148: Fixed predictable WebSocket mask (bsc#1249348)

Other fixes: \- tool_operate: fix return code when --retry is used but not
triggered (bsc#1249367)

## 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 Micro 6.2  
    zypper in -t patch SUSE-SL-Micro-6.2-57=1

## Package List:

  * SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
    * curl-debugsource-8.14.1-160000.3.1
    * libcurl4-debuginfo-8.14.1-160000.3.1
    * curl-debuginfo-8.14.1-160000.3.1
    * libcurl4-8.14.1-160000.3.1
    * curl-8.14.1-160000.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-10148.html
  * https://www.suse.com/security/cve/CVE-2025-11563.html
  * https://www.suse.com/security/cve/CVE-2025-9086.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1249191
  * https://bugzilla.suse.com/show_bug.cgi?id=1249348
  * https://bugzilla.suse.com/show_bug.cgi?id=1249367
  * https://bugzilla.suse.com/show_bug.cgi?id=1253757

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