Known vulnerabilities in Matrix.org Synapse 1.26.0

Vendor: Matrix.org
Website: https://matrix.org/blog/home/
Total Security Bulletins: 7

Security bulletins (7)

Secuity bulletin Severity Status Published
SB2025033143: Remote denial of service in Matrix Synapse High
Patched Exploited
31.03.2025
SB2023100438: Multiple vulnerabilities in Matrix Synapse Low
Patched
04.10.2023
SB2023091923: Heap-based buffer overflow in Matrix Synapse Critical
Patched Exploited
19.09.2023
SB2023091836: Matrix Synapse update for libwebp Critical
Patched Exploited
18.09.2023
SB2023060718: Multiple vulnerabilities in Matrix Synapse Medium
Patched
07.06.2023
SB2021090103: Multiple vulnerabilities in Matrix Synapse Low
Patched
01.09.2021
SB2021051229: Denial of service in Synapse Low
Patched
12.05.2021