SUSE-SU-2026:5120-1: important: Security update for perl-Text-CSV_XS

SLE-SECURITY-UPDATES null at suse.de
Thu Nov 5 20:33:20 UTC 2026 

# Security update for perl-Text-CSV_XS

Announcement ID: SUSE-SU-2026:5120-1  
Release Date: 2026-11-05T12:19:30Z  
Rating: important  
References:

  * bsc#1286128
  * bsc#1286130
  * bsc#1286137
  * bsc#1286138
  * bsc#1286188
  * bsc#1286191
  * bsc#1286198

  
Cross-References:

  * CVE-2026-110752
  * CVE-2026-110754
  * CVE-2026-110755
  * CVE-2026-110756
  * CVE-2026-110757
  * CVE-2026-110758
  * CVE-2026-110759

  
CVSS scores:

  * CVE-2026-110752 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-110752 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-110752 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-110754 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-110754 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-110754 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-110755 ( 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-2026-110755 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-110755 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-110756 ( 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-2026-110756 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-110756 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-110757 ( 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-2026-110757 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2026-110757 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-110758 ( SUSE ):  8.3
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-110758 ( SUSE ):  7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
  * CVE-2026-110758 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2026-110759 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-110759 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
  * CVE-2026-110759 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * Development Tools Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP6 LTSS
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves seven vulnerabilities can now be installed.

## Description:

This update for perl-Text-CSV_XS fixes the following issues:

  * CVE-2026-110752: unclamped RFC 7111 selector range pre-allocation in
    fragment() can cause memory exhaustion via large index ranges (bsc#1286138).
  * CVE-2026-110754: unfreed field array memory leak on getline() syntax errors
    can lead to process memory exhaustion via malformed CSV input (bsc#1286188).
  * CVE-2026-110755: quadratic buffer copying overhead during CR-only line
    parsing in getline() can cause CPU exhaustion and denial of service
    (bsc#1286198).
  * CVE-2026-110756: invalid UTF-8 bytes during buffer flushes in print() can
    cause silent field truncation (bsc#1286130).
  * CVE-2026-110757: unquoted writing of numeric-flagged strings containing
    newlines in combine() and print() can cause record splitting and row
    injection (bsc#1286191).
  * CVE-2026-110758: missing buffer start boundary check in
    strip_trail_whitespace under allow_whitespace can cause heap out-of-bounds
    read and memory corruption (bsc#1286137).
  * CVE-2026-110759: improper end-of-file marker handling after a lone CR can
    cause Text::CSV_XS to inject an unexpected 0xFF byte (bsc#1286128).

## 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 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-5120

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-5120

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-5120

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-5120

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-5120

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-5120

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-5120

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-5120

  * Development Tools Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-5120

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-5120

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-5120

## Package List:

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * perl-Text-CSV_XS-debuginfo-1.34-150000.3.6.1
    * perl-Text-CSV_XS-1.34-150000.3.6.1
    * perl-Text-CSV_XS-debugsource-1.34-150000.3.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-110752.html
  * https://www.suse.com/security/cve/CVE-2026-110754.html
  * https://www.suse.com/security/cve/CVE-2026-110755.html
  * https://www.suse.com/security/cve/CVE-2026-110756.html
  * https://www.suse.com/security/cve/CVE-2026-110757.html
  * https://www.suse.com/security/cve/CVE-2026-110758.html
  * https://www.suse.com/security/cve/CVE-2026-110759.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1286128
  * https://bugzilla.suse.com/show_bug.cgi?id=1286130
  * https://bugzilla.suse.com/show_bug.cgi?id=1286137
  * https://bugzilla.suse.com/show_bug.cgi?id=1286138
  * https://bugzilla.suse.com/show_bug.cgi?id=1286188
  * https://bugzilla.suse.com/show_bug.cgi?id=1286191
  * https://bugzilla.suse.com/show_bug.cgi?id=1286198

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