{"schema":"threatline.record/2","record":{"id":"CVE-2026-114122","aliases":["GHSA-3qxv-5xgr-q7w9"],"summary":"Electron: Frame subscription trusts GPU-supplied frame geometry","details":"### Impact\nFrame data received from the GPU process for `webContents.beginFrameSubscription` was not fully validated by the main process. A compromised GPU process could cause the main process to read out-of-bounds memory while producing the captured frame images, disclosing memory or crashing the app.\n\nApps are only affected if they use `webContents.beginFrameSubscription` and an attacker has separately gained code execution in the GPU process. Apps that do not subscribe to captured frames are not affected.\n\n### Workarounds\nThere are no app side workarounds, you must update to a patched version of Electron.\n\n### Fixed Versions\n* `45.0.0-alpha.9`\n* `44.4.3`\n* `43.7.3`\n* `42.11.6`\n\n### For more information\nIf you have any questions or comments about this advisory, email us at [security@electronjs.org](mailto:security@electronjs.org)","categories":["Runtimes & languages"],"product":"electron","vendor":"electron","ecosystem":"npm","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T16:46:07Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"electron"},"range":"< 42.11.6"},{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T16:46:07Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"electron"},"range":">= 43.0.0-alpha.1, < 43.7.3"},{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T16:46:07Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"electron"},"range":">= 44.0.0-alpha.1, < 44.4.3"},{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T16:46:07Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"npm","name":"electron"},"range":">= 45.0.0-alpha.1, < 45.0.0-alpha.9"},{"source":"CVE 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45.0.0-alpha.9"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T17:00:05.166832387Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"electron","ecosystem":"npm","purl":"pkg:npm/electron"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"42.11.6"}]}],"versions":[]},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T17:00:05.166832387Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"electron","ecosystem":"npm","purl":"pkg:npm/electron"},"ranges":[{"type":"SEMVER","events":[{"introduced":"43.0.0-alpha.1"},{"fixed":"43.7.3"}]}],"versions":[]},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T17:00:05.166832387Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"electron","ecosystem":"npm","purl":"pkg:npm/electron"},"ranges":[{"type":"SEMVER","events":[{"introduced":"44.0.0-alpha.1"},{"fixed":"44.4.3"}]}],"versions":[]},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-3qxv-5xgr-q7w9","source_modified_at":"2026-10-22T17:00:05.166832387Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"electron","ecosystem":"npm","purl":"pkg:npm/electron"},"ranges":[{"type":"SEMVER","events":[{"introduced":"45.0.0-alpha.1"},{"fixed":"45.0.0-alpha.9"}]}],"versions":[]}],"fixed_versions":[{"source":"GitHub 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