Vulnerability Database · OSS-Fuzz · ruby · Version
ruby v3_3_6
v3_3_6 is affected by 4 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 2 Medium 2 Low 0 Unrated 0
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Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
ruby v3_3_6 vulnerabilities
4 vulnerabilities cover ruby v3_3_6. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| UNKNOWN READ Vulnerability in Ruby Package - OSV-2026-4 | N/A medium | No fix published | 04 Jan 2026 |
| Use-after-poison in parser_yylex in ruby | N/A high | No fix published | 02 Sep 2023 |
| Use-after-poison vulnerability in rb_gc_writebarrier in Ruby | N/A high | No fix published | 09 Apr 2023 |
| Use-after-poison vulnerability in Ruby | N/A medium | No fix published | 29 Oct 2022 |
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Questions
About ruby v3_3_6
Is ruby v3_3_6 vulnerable?
Yes. 4 vulnerabilities in the Vulert database cover ruby v3_3_6: 0 critical, 2 high, 2 medium and 0 low. Each entry above names the fixed version to move to.
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