Vulnerability Details CVE-2026-32810
Halloy is an IRC application written in Rust. In versions on \*nix and macOS prior to commit f180e41061db393acf65bc99f5c5e7397586d9cb, halloy creates its config directory and files using default umask permissions, which typically results in `0644` on files and `0755` on directories. This allows any local user on the system to read plaintext credentials stored in `config.toml` or referenced `password_file` paths. Commit f180e41061db393acf65bc99f5c5e7397586d9cb patches the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.3%
CVSS Severity
CVSS v3 Score 5.5
References
Products affected by CVE-2026-32810
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cpe:2.3:a:halloy:halloy:2023.2
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cpe:2.3:a:halloy:halloy:2023.3
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cpe:2.3:a:halloy:halloy:2023.4
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cpe:2.3:a:halloy:halloy:2023.5
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cpe:2.3:a:halloy:halloy:2024.1
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cpe:2.3:a:halloy:halloy:2024.10
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cpe:2.3:a:halloy:halloy:2024.11
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cpe:2.3:a:halloy:halloy:2024.12
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cpe:2.3:a:halloy:halloy:2024.13
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cpe:2.3:a:halloy:halloy:2024.14
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cpe:2.3:a:halloy:halloy:2024.2
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cpe:2.3:a:halloy:halloy:2024.3
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cpe:2.3:a:halloy:halloy:2024.4
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cpe:2.3:a:halloy:halloy:2024.5
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cpe:2.3:a:halloy:halloy:2024.6
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cpe:2.3:a:halloy:halloy:2024.7
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cpe:2.3:a:halloy:halloy:2024.8
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cpe:2.3:a:halloy:halloy:2024.9
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cpe:2.3:a:halloy:halloy:2025.1
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cpe:2.3:a:halloy:halloy:2025.10
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cpe:2.3:a:halloy:halloy:2025.11
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cpe:2.3:a:halloy:halloy:2025.12
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cpe:2.3:a:halloy:halloy:2025.2
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cpe:2.3:a:halloy:halloy:2025.3
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cpe:2.3:a:halloy:halloy:2025.4
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cpe:2.3:a:halloy:halloy:2025.5
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cpe:2.3:a:halloy:halloy:2025.6
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cpe:2.3:a:halloy:halloy:2025.7
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cpe:2.3:a:halloy:halloy:2025.8
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cpe:2.3:a:halloy:halloy:2025.9
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cpe:2.3:a:halloy:halloy:2026.1
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cpe:2.3:a:halloy:halloy:2026.1.1
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cpe:2.3:a:halloy:halloy:2026.2
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cpe:2.3:a:halloy:halloy:2026.3
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cpe:2.3:a:halloy:halloy:2026.4