CVE-2026-93403
CVE-2026-93403 · UBUNTU-CVE-2026-93403
This page contains facts from public vulnerability sources. Check the original advisory before updating.
[Stack-based Buffer Overflow in mmpstrucdata rsyslog plugin]
Fix available
- Published
- Updated
Stack: system
Affected products and versions
rsyslog Debian:12
- Versions
- 8.2302.0-1
- 8.2302.0-1+deb12u1
- 8.2304.0-1
- 8.2306.0-1
- 8.2306.0-2
- 8.2308.0-1
- 8.2310.0-1
- 8.2310.0-2
- 8.2310.0-3
- 8.2310.0-4
- 8.2312.0-1
- 8.2312.0-2
- 8.2312.0-3
- 8.2402.0-1
- 8.2404.0-1
- 8.2404.0-2
- 8.2406.0-1
- 8.2408.0-1
- 8.2408.0-2
- 8.2410.0-1
- 8.2412.0-1
- 8.2412.0-2
- 8.2502.0-1
- 8.2502.0-2
- 8.2502.0-3
- 8.2502.0-4
- 8.2502.0-5
- 8.2502.0-6
- 8.2504.0-1
- 8.2506.0-1
- 8.2506.0-2
- 8.2506.0-3
- 8.2506.0-4
- 8.2506.0-6
- 8.2510.0-1
- 8.2510.0-2
- 8.2510.0-3
- 8.2510.0-4
- 8.2510.0-5
- 8.2512.0-1
- 8.2512.0-2
- 8.2512.0-3
- 8.2602.0-1
- 8.2604.0-1
- 8.2604.0-2
- 8.2604.0-3
- 8.2604.0-4
- 8.2606.0-1
- 8.2606.0-2
- 8.2606.0-3
- 8.2606.0-4
- 8.2608.0-1
- 8.2608.0-2
- 8.2608.0-3
- 8.2608.0-4
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
rsyslog Debian:13
- Versions
- 8.2504.0-1
- 8.2504.0-1+deb13u1
- Affected ranges
- ECOSYSTEM: < 8.2504.0-1+deb13u2
Update to 8.2504.0-1+deb13u2
rsyslog Debian:14
- Versions
- 8.2504.0-1
- 8.2506.0-1
- 8.2506.0-2
- 8.2506.0-3
- 8.2506.0-4
- 8.2506.0-6
- 8.2510.0-1
- 8.2510.0-2
- 8.2510.0-3
- 8.2510.0-4
- 8.2510.0-5
- 8.2512.0-1
- 8.2512.0-2
- 8.2512.0-3
- 8.2602.0-1
- 8.2604.0-1
- 8.2604.0-2
- 8.2604.0-3
- 8.2604.0-4
- 8.2606.0-1
- 8.2606.0-2
- 8.2606.0-3
- Affected ranges
- ECOSYSTEM: < 8.2606.0-4
Update to 8.2606.0-4
rsyslog Ubuntu:14.04:LTS
- Versions
- 5.8.11-2ubuntu4
- 7.4.4-1ubuntu1
- 7.4.4-1ubuntu2
- 7.4.4-1ubuntu2.1
- 7.4.4-1ubuntu2.3
- 7.4.4-1ubuntu2.5
- 7.4.4-1ubuntu2.6
- 7.4.4-1ubuntu2.7
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
rsyslog Ubuntu:Pro:16.04:LTS
- Versions
- 8.12.0-1ubuntu2
- 8.12.0-1ubuntu3
- 8.14.0-2ubuntu1
- 8.14.0-2ubuntu2
- 8.16.0-1ubuntu1
- 8.16.0-1ubuntu2
- 8.16.0-1ubuntu3
- 8.16.0-1ubuntu3.1
- 8.16.0-1ubuntu3.1+esm1
- 8.16.0-1ubuntu3.1+esm2
- 8.16.0-1ubuntu3.1+esm3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
rsyslog Ubuntu:Pro:18.04:LTS
- Versions
- 8.16.0-1ubuntu9
- 8.16.0-1ubuntu10
- 8.32.0-1ubuntu3
- 8.32.0-1ubuntu4
- 8.32.0-1ubuntu4.2
- 8.32.0-1ubuntu4.2+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
rsyslog Ubuntu:Pro:20.04:LTS
- Versions
- 8.1901.0-1ubuntu4
- 8.2001.0-1ubuntu1
- 8.2001.0-1ubuntu1.1
- 8.2001.0-1ubuntu1.3
- 8.2001.0-1ubuntu1.3+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
rsyslog Ubuntu:22.04:LTS
- Versions
- 8.2102.0-2ubuntu2
- 8.2110.0-3ubuntu1
- 8.2110.0-3ubuntu2
- 8.2110.0-4ubuntu1
- 8.2112.0-2ubuntu2
- 8.2112.0-2ubuntu2.2
- 8.2112.0-2ubuntu2.4
- 8.2112.0-2ubuntu2.5
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
rsyslog Ubuntu:24.04:LTS
- Versions
- 8.2306.0-2ubuntu2
- 8.2312.0-3ubuntu1
- 8.2312.0-3ubuntu2
- 8.2312.0-3ubuntu3
- 8.2312.0-3ubuntu7
- 8.2312.0-3ubuntu8
- 8.2312.0-3ubuntu9
- 8.2312.0-3ubuntu9.1
- 8.2312.0-3ubuntu9.2
- 8.2312.0-3ubuntu9.3
- 8.2312.0-3ubuntu9.4
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
rsyslog Ubuntu:26.04:LTS
- Versions
- 8.2504.0-1ubuntu2
- 8.2512.0-1ubuntu2
- 8.2512.0-1ubuntu3
- 8.2512.0-1ubuntu4
- 8.2512.0-1ubuntu4.1
- 8.2512.0-1ubuntu4.2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published