Product by Open Source
Screen
5 known vulnerabilities in Screen (Open Source), 0 of them actively exploited (CISA KEV).
Key figures
5
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
0
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| High | CVE-2025-23395 | Local root exploit via `logfile_reopen()` in screen 5.0.0 with setuid-root bit set | 7.8 | |
| Medium | CVE-2025-46802 | Temporary chown() of users' TTY to mode 0666 allows PTY hijacking in screen | 6.0 | |
| Medium | CVE-2025-46803 | Screen creates by default world-writable PTYs | 5.0 | |
| Medium | CVE-2025-46805 | Screen: Time-of-check Time-of-use (TOCTOU) Race Condition | 5.5 | |
| Low | CVE-2025-46804 | Screen 5.0.0 and older versions allow file existence tests when installed setuid-root | 3.3 |