Electron: contextBridge object copy honors prototype setters

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-70610 · Microsoft / collected KEV context

EUVD-2026-53543

GHSA-ff2p-hmqr-hxm4

cve-program · CVE-2026-70610

• https://github.com/electron/electron/security/advisories/GHSA-ff2p-hmqr-hxm4
• https://github.com/electron/electron/pull/51083
• https://github.com/electron/electron/pull/51084
• https://github.com/electron/electron/pull/51085
• https://github.com/electron/electron/pull/51086
• https://github.com/electron/electron/commit/17d5d26499cd279fab48f5f26527f8edc02a7713
• https://github.com/electron/electron/commit/23a6efb714dec80e2cf45d3054d18d701162e4dd
• https://github.com/electron/electron/commit/4ac50292d552fb510eb778392620c85308770a55
• https://github.com/electron/electron/commit/5b699544cbbed51bedb7c60d75c8c42be5825737
• https://github.com/electron/electron/releases/tag/v39.8.9
• https://github.com/electron/electron/releases/tag/v40.9.2
• https://github.com/electron/electron/releases/tag/v41.2.2
• https://github.com/electron/electron/releases/tag/v42.0.0-beta.4

euvd · EUVD-2026-53543

• https://github.com/electron/electron/security/advisories/GHSA-ff2p-hmqr-hxm4
• https://github.com/electron/electron/pull/51083
• https://github.com/electron/electron/pull/51084
• https://github.com/electron/electron/pull/51085
• https://github.com/electron/electron/pull/51086
• https://github.com/electron/electron/commit/17d5d26499cd279fab48f5f26527f8edc02a7713
• https://github.com/electron/electron/commit/23a6efb714dec80e2cf45d3054d18d701162e4dd
• https://github.com/electron/electron/commit/4ac50292d552fb510eb778392620c85308770a55
• https://github.com/electron/electron/commit/5b699544cbbed51bedb7c60d75c8c42be5825737
• https://github.com/electron/electron/releases/tag/v39.8.9
• https://github.com/electron/electron/releases/tag/v40.9.2
• https://github.com/electron/electron/releases/tag/v41.2.2
• https://github.com/electron/electron/releases/tag/v42.0.0-beta.4

nvd · CVE-2026-70610

• https://github.com/electron/electron/commit/17d5d26499cd279fab48f5f26527f8edc02a7713
• https://github.com/electron/electron/commit/23a6efb714dec80e2cf45d3054d18d701162e4dd
• https://github.com/electron/electron/commit/4ac50292d552fb510eb778392620c85308770a55
• https://github.com/electron/electron/commit/5b699544cbbed51bedb7c60d75c8c42be5825737
• https://github.com/electron/electron/pull/51083
• https://github.com/electron/electron/pull/51084
• https://github.com/electron/electron/pull/51085
• https://github.com/electron/electron/pull/51086
• https://github.com/electron/electron/releases/tag/v39.8.9
• https://github.com/electron/electron/releases/tag/v40.9.2
• https://github.com/electron/electron/releases/tag/v41.2.2
• https://github.com/electron/electron/releases/tag/v42.0.0-beta.4
• https://github.com/electron/electron/security/advisories/GHSA-ff2p-hmqr-hxm4

osv · GHSA-ff2p-hmqr-hxm4

• https://github.com/electron/electron/security/advisories/GHSA-ff2p-hmqr-hxm4
• https://github.com/electron/electron/pull/51083
• https://github.com/electron/electron/pull/51084
• https://github.com/electron/electron/pull/51085
• https://github.com/electron/electron/pull/51086
• https://github.com/electron/electron/commit/17d5d26499cd279fab48f5f26527f8edc02a7713
• https://github.com/electron/electron/commit/23a6efb714dec80e2cf45d3054d18d701162e4dd
• https://github.com/electron/electron/commit/4ac50292d552fb510eb778392620c85308770a55
• https://github.com/electron/electron/commit/5b699544cbbed51bedb7c60d75c8c42be5825737
• https://github.com/electron/electron
• https://github.com/electron/electron/releases/tag/v39.8.9
• https://github.com/electron/electron/releases/tag/v40.9.2
• https://github.com/electron/electron/releases/tag/v41.2.2
• https://github.com/electron/electron/releases/tag/v42.0.0-beta.4

No related operational record is retained in the current change model.