CVE catalog
CVE-2010-0634
flex: CVE-2010-0634
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.04% · Oct 25, 2026
Unspecified vulnerability in Fast Lexical Analyzer Generator (flex) before 2.5.35 has unknown impact and attack vectors.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | flex | sid | 2.6.4-8.2 | fixed |
| Debian | flex | forky | 2.6.4-8.2 | fixed |
| Debian | flex | trixie | 2.6.4-8.2 | fixed |
| Debian | flex | bookworm | 2.6.4-8.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | flex | source | sid | 2.5.35-1 | not yet assigned | Not reported | Not reported |
| Debian | flex | source | forky | 2.5.35-1 | not yet assigned | Not reported | Not reported |
| Debian | flex | source | trixie | 2.5.35-1 | not yet assigned | Not reported | Not reported |
| Debian | flex | source | bookworm | 2.5.35-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [flex]Fixed
Details (2)
2.6.4-8.2· amd64 · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
2.6.4-8.2· arm64 · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
- [flex-doc]Fixed
Source package: [flex]
Details (2)
2.6.4-8.2· all · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
2.6.4-8.2· all · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
- [libfl2]Fixed
Source package: [flex]
Details (2)
2.6.4-8.2· amd64 · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
2.6.4-8.2· arm64 · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
- [libfl-dev]Fixed
Source package: [flex]
Details (2)
2.6.4-8.2· amd64 · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
2.6.4-8.2· arm64 · bookwormFixed · Fixed:
2.5.35-1dsa · flex · debian · bookworm; dsa · flex · debian · 12
[Debian 13 (Trixie)]
- [flex]Fixed
Source package: [flex]
Details (2)
2.6.4-8.2+b4· amd64 · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
2.6.4-8.2+b4· arm64 · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
- [flex-doc]Fixed
Source package: [flex]
Details (2)
2.6.4-8.2· all · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
2.6.4-8.2· all · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
- [libfl2]Fixed
Source package: [flex]
Details (2)
2.6.4-8.2+b4· amd64 · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
2.6.4-8.2+b4· arm64 · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
- [libfl-dev]Fixed
Source package: [flex]
Details (2)
2.6.4-8.2+b4· amd64 · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
2.6.4-8.2+b4· arm64 · trixieFixed · Fixed:
2.5.35-1dsa · flex · debian · 13
Observed: