# SUSE-SU-2026:5120-1: perl-Text-CSV_XS security update

SUSE-SU-2026:5120-1, released November 7, 2026, fixes 7 CVEs in perl-Text-CSV_XS (version 1.34-150000.3.6.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-5120-1
- Platform: Linux
- Released: Nov 7, 2026
- Priority: High (Closes CVE-2026-110755, high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:5120-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [perl-Text-CSV_XS](https://patchblox.com/security/data/product/linux/perl-text-csv-xs.md) | sles 15.6 | 1.34-150000.3.6.1 |
| [perl-Text-CSV_XS](https://patchblox.com/security/data/product/linux/perl-text-csv-xs.md) | sles 15.7 | 1.34-150000.3.6.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-110752](https://patchblox.com/security/data/cve/CVE-2026-110752.md) | High | perl-Text-CSV_XS: unclamped RFC 7111 selector range pre-allocation in fragment() can cause memory exhaustion via large | 7.5 | 0.0041 |  |
| [CVE-2026-110755](https://patchblox.com/security/data/cve/CVE-2026-110755.md) | High | perl-Text-CSV_XS: quadratic buffer copying overhead during CR-only line parsing in getline() can cause CPU exhaustion | 7.5 | 0.0041 |  |
| [CVE-2026-110756](https://patchblox.com/security/data/cve/CVE-2026-110756.md) | High | perl-Text-CSV_XS: invalid UTF-8 bytes during buffer flushes in print() can cause silent field truncation (bsc#1286130). | 9.8 | 0.0041 |  |
| [CVE-2026-110757](https://patchblox.com/security/data/cve/CVE-2026-110757.md) | High | perl-Text-CSV_XS: unquoted writing of numeric-flagged strings containing newlines in combine() and print() can cause | 9.8 | 0.0041 |  |
| [CVE-2026-110759](https://patchblox.com/security/data/cve/CVE-2026-110759.md) | High | perl-Text-CSV_XS: improper end-of-file marker handling after a lone CR can cause Text::CSV_XS to inject an unexpected | 9.8 | 0.0041 |  |
| [CVE-2026-110758](https://patchblox.com/security/data/cve/CVE-2026-110758.md) | High | perl-Text-CSV_XS: missing buffer start boundary check in strip_trail_whitespace under allow_whitespace can cause heap | 7.5 | 0.0035 |  |
| [CVE-2026-110754](https://patchblox.com/security/data/cve/CVE-2026-110754.md) | Routine | perl-Text-CSV_XS: unfreed field array memory leak on getline() syntax errors can lead to process memory exhaustion via | 6.5 | 0.0030 |  |

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Data as of 2026-11-11T01:43:54Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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