{"id":"CVE-2026-104057","title":"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 gorout…","summary":"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 gorout…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-362"],"vendor":"akhilrex","product":"podgrab","affected":["podgrab <= 032248091294dbf5b6a439a5afd93788a7cc647f"],"published":"2026-10-01","updated":"2026-10-02","sourceUpdated":"2026-10-02T18:47:49.947","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-104057","references":[{"url":"https://gist.github.com/mansurmavlankulov/022bc672583687ccb34dcf4cb31b6188","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/podgrab-unauthenticated-dos-via-concurrent-map-access-in-websocket-handler","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"epss":0.00265,"epssPercentile":0.18316,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-01T19:22:21.056299Z"},"ingestedAt":"2026-10-01T18:55:42.396Z","slug":"CVE-2026-104057","body":"## Overview\n\nPodgrab 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}