{"id":"CVE-2022-26523","aliases":["EUVD-2022-31080","GHSA-h488-x5g3-rjr5"],"status":"published","title":"The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver...","description":"The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) due to a double fetch vulnerability at aswArPot+0xbb94.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00209,"percentile":0.11227,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-05-08T00:00:00Z","modified":"2026-11-10T12:10:00Z","references":[{"url":"https://www.avast.com/bug-bounty"},{"url":"https://www.sentinelone.com/labs/vulnerabilities-in-avast-and-avg-put-millions-at-risk/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26523"},{"url":"https://www.sentinelone.com/labs/vulnerabilities-in-avast-and-avg-put-millions-at-risk"},{"url":"https://github.com/advisories/GHSA-h488-x5g3-rjr5"}],"sources":{"cve":[{"id":"CVE-2022-26523","description":"The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) due to a double fetch vulnerability at aswArPot+0xbb94.","status":"published","published":"2026-05-08T00:00:00Z","modified":"2026-05-08T14:07:59.984Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:34:25.954329Z"}],"euvd":[{"id":"EUVD-2022-31080","description":"The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) due to a double fetch vulnerability at aswArPot+0xbb94.","status":"published","published":"2026-05-08T00:00:00Z","modified":"2026-05-08T14:07:59Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:05:14.505765Z"}],"ghsa":[{"id":"GHSA-h488-x5g3-rjr5","title":"The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver...","description":"The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) due to a double fetch vulnerability at aswArPot+0xbb94.","status":"published","published":"2026-05-08T06:32:37Z","modified":"2026-05-08T15:32:26Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:07:57.635262Z"}],"nvd":[{"id":"CVE-2022-26523","description":"The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) due to a double fetch vulnerability at aswArPot+0xbb94.","status":"published","published":"2026-05-08T05:16:09.033Z","modified":"2026-11-10T12:10:00.177Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-10T14:19:25.742916Z"}]}}