SUSE-SU-2026:3021-1: important: Security update for uriparser

[SLE-UPDATES]

# Security update for uriparser

Announcement ID: SUSE-SU-2026:3021-1  
Release Date: 2026-07-15T09:48:32Z  
Rating: important  
References:

  * bsc#1262999
  * bsc#1264578
  * bsc#1264579

  
Cross-References:

  * CVE-2026-42371
  * CVE-2026-44927
  * CVE-2026-44928

  
CVSS scores:

  * CVE-2026-42371 ( SUSE ):  5.9
    CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-42371 ( SUSE ):  5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-42371 ( NVD ):  5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-42371 ( NVD ):  5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-44927 ( SUSE ):  8.8
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-44927 ( SUSE ):  8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
  * CVE-2026-44927 ( NVD ):  2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-44927 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-44928 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2026-44928 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-44928 ( NVD ):  2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-44928 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

  
Affected Products:

  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for uriparser fixes the following issues

  * CVE-2026-42371: numeric truncation in text range comparison when an
    application accepts URIs with a length in gigabytes (bsc#1262999).
  * CVE-2026-44927: truncation of `ptrdiff_t` to `int` in various places
    (bsc#1264578).
  * CVE-2026-44928: function family `EqualsUri` can misclassify two unequal URIs
    as equal (bsc#1264579).

## 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 Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-3021=1

## Package List:

  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * liburiparser1-0.8.5-150000.3.14.1
    * uriparser-0.8.5-150000.3.14.1
    * uriparser-devel-0.8.5-150000.3.14.1
    * liburiparser1-debuginfo-0.8.5-150000.3.14.1
    * uriparser-debugsource-0.8.5-150000.3.14.1
    * uriparser-debuginfo-0.8.5-150000.3.14.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-42371.html
  * https://www.suse.com/security/cve/CVE-2026-44927.html
  * https://www.suse.com/security/cve/CVE-2026-44928.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1262999
  * https://bugzilla.suse.com/show_bug.cgi?id=1264578
  * https://bugzilla.suse.com/show_bug.cgi?id=1264579

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