{"id":"CVE-2022-26745","aliases":["EUVD-2022-31295","GHSA-xhx5-q73w-h3cj"],"status":"published","title":"A memory corruption issue was addressed with improved validation. This issue is fixed in macOS...","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00636,"percentile":0.50842,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-05-26T19:07:19Z","modified":"2026-06-17T04:35:43Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT213256","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26745"},{"url":"https://github.com/advisories/GHSA-xhx5-q73w-h3cj"}],"sources":{"cve":[{"id":"CVE-2022-26745","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.","status":"published","published":"2022-05-26T19:07:19Z","modified":"2024-08-03T05:11:44.599Z","updated_at":"2026-11-02T14:34:26.293612Z"}],"euvd":[{"id":"EUVD-2022-31295","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.","status":"published","published":"2022-05-26T19:07:19Z","modified":"2024-08-03T05:11:44Z","updated_at":"2026-11-03T03:25:44.099503Z"}],"ghsa":[{"id":"GHSA-xhx5-q73w-h3cj","title":"A memory corruption issue was addressed with improved validation. This issue is fixed in macOS...","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.","status":"published","published":"2022-05-27T00:00:32Z","modified":"2023-01-27T05:03:04Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:42:10.172069Z"}],"nvd":[{"id":"CVE-2022-26745","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.","status":"published","published":"2022-05-26T20:15:08.853Z","modified":"2026-06-17T04:35:43.63Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:21.261605Z"}]}}