Vulnerability Database · OSS-Fuzz · ghostscript · Version
ghostscript gpdf_gs_text_filter_020
gpdf_gs_text_filter_020 is affected by 6 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 1 Medium 4 Low 0 Unrated 1
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Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
ghostscript gpdf_gs_text_filter_020 vulnerabilities
6 vulnerabilities cover ghostscript gpdf_gs_text_filter_020. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| Vulnerability in ghostscript: UNKNOWN READ in stream_finalize | N/A medium | No fix published | 03 Sep 2022 |
| UNKNOWN READ in ref_stack_counttomark in ghostscript | N/A medium | d9c9ce0bf43b17770ff826261d5fed835a29d8ff | 16 Apr 2022 |
| Null-dereference READ in gstate_clone_core in ghostscript | N/A unrated | No fix published | 24 Jan 2022 |
| UNKNOWN READ Vulnerability in ghostscript | N/A medium | No fix published | 21 Dec 2021 |
| UNKNOWN READ vulnerability in ghostscript: pdfi_dereference | N/A medium | No fix published | 20 Dec 2021 |
| Heap-use-after-free vulnerability in ghostscript | N/A high | No fix published | 01 Aug 2021 |
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Questions
About ghostscript gpdf_gs_text_filter_020
Is ghostscript gpdf_gs_text_filter_020 vulnerable?
Yes. 6 vulnerabilities in the Vulert database cover ghostscript gpdf_gs_text_filter_020: 0 critical, 1 high, 4 medium and 0 low, plus 1 not yet rated. Each entry above names the fixed version to move to.
How do I monitor ghostscript for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the ghostscript version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.