Security update for curl

Announcement ID: SUSE-SU-2026:0066-1
Release Date: 2026-01-08T12:21:35Z
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2025-14524 ( SUSE ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-14524 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
  • CVE-2025-14819 ( SUSE ): 6.0 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-14819 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
  • CVE-2025-14819 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
  • CVE-2025-15079 ( SUSE ): 6.0 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-15079 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
  • CVE-2025-15079 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected Products:
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves three vulnerabilities can now be installed.

Description:

This update for curl fixes the following issues:

  • CVE-2025-14524: Fixed bearer token leak on cross-protocol redirect (bsc#1255731)
  • CVE-2025-15079: Fixed unknown host connection acceptance when set in the global knownhostsfile (bsc#1255733)
  • CVE-2025-14819: Fixed issue where alteration of CURLSSLOPT_NO_PARTIALCHAIN could accidentally lead to CA cache reuse for which partial chain was reversed (bsc#1255732)

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 12 SP5 LTSS Extended Security
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-66=1

Package List:

  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    • curl-debugsource-8.0.1-11.111.1
    • libcurl4-debuginfo-8.0.1-11.111.1
    • curl-8.0.1-11.111.1
    • curl-debuginfo-8.0.1-11.111.1
    • libcurl-devel-8.0.1-11.111.1
    • libcurl4-debuginfo-32bit-8.0.1-11.111.1
    • libcurl4-32bit-8.0.1-11.111.1
    • libcurl4-8.0.1-11.111.1

References: