PatchTheCVEstream extension vulnerabilities and fixes
Recent CVEs affecting stream extension, with upgrade or downgrade steps. 4 tracked.
Also searched as: streamextension.
stream extension has 4 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2025-12-30. Highest priority: CVE-2023-53955 (score 62/100).
- CVE-2023-53962 HIGH 7.5 MITIGATE MITIGATE SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an unauthenticated directory traversal vulnerability that allows r
- CVE-2023-53955 CRITICAL 9.8 DOWNGRADE MITIGATE SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an insecure direct object reference vulnerability that allows atta
- CVE-2022-50695 HIGH 7.5 MITIGATE MITIGATE SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains a network vulnerability that allows unauthenticated attack
- CVE-2022-50692 HIGH 7.5 DOWNGRADE MITIGATE SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x and below contain an insufficient session expiration vulnerability
FAQ
How do I fix stream extension vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is stream extension being exploited right now?
None of the tracked stream extension CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which stream extension CVE should I patch first?
CVE-2023-53955 currently ranks highest (62/100): SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an insecure direct object reference vulnerability that allows atta.