Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service.
Metrics
Affected Vendors & Products
References
History
Thu, 01 Oct 2026 20:30:00 +0000
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ssvc
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Thu, 01 Oct 2026 20:00:00 +0000
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Akhilrex
Akhilrex podgrab |
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| Vendors & Products |
Akhilrex
Akhilrex podgrab |
Thu, 01 Oct 2026 18:30:00 +0000
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| Description | Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps (activePlayers and allConnections) in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote attacker can open multiple WebSocket connections to the /ws endpoint and send messages in a loop to trigger a Go runtime data race that crashes the process, causing a denial of service that requires operator intervention to restore service. | |
| Title | Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler | |
| Weaknesses | CWE-362 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-01T18:04:01.135Z
Updated: 2026-10-13T11:20:52.409Z
Reserved: 2026-10-01T18:02:50.080Z
Link: CVE-2026-104057
Updated: 2026-10-01T19:22:25.311Z
Status : Deferred
Published: 2026-10-01T19:17:19.160
Modified: 2026-10-02T18:47:49.947
Link: CVE-2026-104057
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