Linux
tor security updates
Patch Radar has 56 security fixes for tor, closing 25 CVEs. The newest security fix is DEBIAN-CVE-2026-87724 (0.4.9.12-0+deb13u2), released September 17, 2026.
Latest version
n/a
Release date not known
Security fixes
56
On record in Patch Radar
CVEs
25
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Routine | DEBIAN-CVE-2026-87724 | Debian 13.5 (trixie) | 0.4.9.12-0+deb13u2 | 1 | Sep 17, 2026 | |
| Routine | DEBIAN-CVE-2026-87724 | Debian 14 | 0.4.9.12-2 | 1 | Sep 17, 2026 | |
| Urgent | OPENSUSE-SU-2026:21660-1 | opensuse-leap 16.0 | 0.4.9.11-bp160.1.1 | 3 | Aug 25, 2026 | |
| Urgent | DEBIAN-CVE-2026-77642 | Debian 12.15 (bookworm) | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| Urgent | DEBIAN-CVE-2026-77642 | Debian 13.5 (trixie) | 0.4.9.11-0+deb13u1 | 1 | Aug 21, 2026 | |
| Urgent | DEBIAN-CVE-2026-77642 | Debian 14 | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| Urgent | DEBIAN-CVE-2026-77638 | Debian 12.15 (bookworm) | 0.4.9.11-0+deb12u1 | 1 | Aug 21, 2026 | |
| Urgent | DEBIAN-CVE-2026-77638 | Debian 13.5 (trixie) | 0.4.9.11-0+deb13u1 | 1 | Aug 21, 2026 | |
| Urgent | DEBIAN-CVE-2026-77638 | Debian 14 | 0.4.9.11-1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77587 | Debian 13.5 (trixie) | 0.4.9.11-0+deb13u1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77587 | Debian 12.15 (bookworm) | 0.4.9.11-0+deb12u1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77587 | Debian 14 | 0.4.9.11-1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77641 | Debian 12.15 (bookworm) | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77641 | Debian 13.5 (trixie) | 0.4.9.11-0+deb13u1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77641 | Debian 14 | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77584 | Debian 13.5 (trixie) | 0.4.9.11-0+deb13u1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77584 | Debian 14 | 0.4.9.11-1 | 1 | Aug 21, 2026 | |
| High | DEBIAN-CVE-2026-77584 | Debian 12.15 (bookworm) | 0.4.9.11-0+deb12u1 | 1 | Aug 21, 2026 | |
| Routine | DEBIAN-CVE-2026-77639 | Debian 12.15 (bookworm) | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| Routine | DEBIAN-CVE-2026-77639 | Debian 13.5 (trixie) | 0.4.9.11-0+deb13u1 | 1 | Aug 21, 2026 | |
| Routine | DEBIAN-CVE-2026-77639 | Debian 14 | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| Routine | DEBIAN-CVE-2026-77640 | Debian 12.15 (bookworm) | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| Routine | DEBIAN-CVE-2026-77640 | Debian 13.5 (trixie) | 0.4.9.11-0+deb13u1 | 1 | Aug 21, 2026 | |
| Routine | DEBIAN-CVE-2026-77640 | Debian 14 | 0.4.9.9-1 | 1 | Aug 21, 2026 | |
| Urgent | DEBIAN-CVE-2026-44597 | Debian 12.15 (bookworm) | 0.4.9.8-0+deb12u1 | 1 | May 15, 2026 | |
| Urgent | DEBIAN-CVE-2026-44597 | Debian 13.5 (trixie) | 0.4.9.8-0+deb13u1 | 1 | May 15, 2026 | |
| Urgent | DEBIAN-CVE-2026-44597 | Debian 14 | 0.4.9.8-1 | 1 | May 15, 2026 | |
| Urgent | DEBIAN-CVE-2026-44603 | Debian 12.15 (bookworm) | 0.4.9.8-0+deb12u1 | 1 | May 15, 2026 | |
| Urgent | DEBIAN-CVE-2026-44603 | Debian 13.5 (trixie) | 0.4.9.8-0+deb13u1 | 1 | May 15, 2026 | |
| Urgent | DEBIAN-CVE-2026-44603 | Debian 14 | 0.4.9.8-1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-44601 | Debian 12.15 (bookworm) | 0.4.9.8-0+deb12u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-44601 | Debian 13.5 (trixie) | 0.4.9.8-0+deb13u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-44601 | Debian 14 | 0.4.9.8-1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-44602 | Debian 14 | 0.4.9.8-1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-44602 | Debian 12.15 (bookworm) | 0.4.9.8-0+deb12u1 | 1 | May 15, 2026 | |
| High | DEBIAN-CVE-2026-44602 | Debian 13.5 (trixie) | 0.4.9.8-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-44600 | Debian 12.15 (bookworm) | 0.4.9.8-0+deb12u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-44600 | Debian 13.5 (trixie) | 0.4.9.8-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-44600 | Debian 14 | 0.4.9.8-1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-44599 | Debian 12.15 (bookworm) | 0.4.9.8-0+deb12u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-44599 | Debian 13.5 (trixie) | 0.4.9.8-0+deb13u1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2026-44599 | Debian 14 | 0.4.9.8-1 | 1 | May 15, 2026 | |
| Routine | DEBIAN-CVE-2025-4444 | Debian 12.15 (bookworm) | 0.4.9.6-0+deb12u1 | 1 | Sep 18, 2025 | |
| Routine | DEBIAN-CVE-2025-4444 | Debian 13.5 (trixie) | 0.4.9.6-0+deb13u1 | 1 | Sep 18, 2025 | |
| Routine | DEBIAN-CVE-2025-4444 | Debian 14 | 0.4.8.21-1 | 1 | Sep 18, 2025 | |
| Routine | DSA-5320-1 | Debian 11.6 (bullseye) | 0.4.5.16-1 | 1 | Jan 16, 2023 | |
| Routine | DEBIAN-CVE-2023-23589 | Debian 12.15 (bookworm) | 0.4.7.13-1 | 1 | Jan 14, 2023 | |
| Routine | DEBIAN-CVE-2023-23589 | Debian 13.5 (trixie) | 0.4.7.13-1 | 1 | Jan 14, 2023 | |
| Routine | DEBIAN-CVE-2023-23589 | Debian 14 | 0.4.7.13-1 | 1 | Jan 14, 2023 | |
| High | DEBIAN-CVE-2022-33903 | Debian 12.15 (bookworm) | 0.4.7.8-1 | 1 | Jul 17, 2022 | |
| High | DEBIAN-CVE-2022-33903 | Debian 13.5 (trixie) | 0.4.7.8-1 | 1 | Jul 17, 2022 | |
| High | DEBIAN-CVE-2022-33903 | Debian 14 | 0.4.7.8-1 | 1 | Jul 17, 2022 | |
| Routine | tor 0.4.2.7-1ubuntu0.1~esm1 | Ubuntu 20.04 LTS (focal) | 0.4.2.7-1ubuntu0.1~esm1 | 6 | Aug 29, 2021 | |
| Routine | tor 0.3.2.10-1ubuntu0.2~esm2 | Ubuntu 18.04.6 LTS (bionic) | 0.3.2.10-1ubuntu0.2~esm2 | 5 | Aug 29, 2021 | |
| Routine | tor 0.3.2.10-1ubuntu0.2~esm1 | Ubuntu 18.04.6 LTS (bionic) | 0.3.2.10-1ubuntu0.2~esm1 | 1 | Feb 21, 2019 | |
| Routine | tor 0.3.2.10-1 | Ubuntu 18.04.6 LTS (bionic) | 0.3.2.10-1 | 1 | Mar 5, 2018 |
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