{"schema_version":1,"title":"Samsung One UI vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Samsung One UI: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-21111, was published on 9 September 2026.","url":"https://junglewise.ai/threats/technologies/one-ui","json_url":"https://junglewise.ai/threats/technologies/one-ui.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/one-ui","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-21111","epss":0.001,"slug":"cve-2026-21111-samsung-one-ui-out-of-bounds-write-in-libsthmbc-so","title":"Samsung One UI out-of-bounds write in libsthmbc.so","severity":"info","exploited":false,"published_at":"2026-09-09T05:17:23.64+00:00","url":"https://junglewise.ai/threats/cve-2026-21111-samsung-one-ui-out-of-bounds-write-in-libsthmbc-so"},{"cve":"CVE-2026-21110","epss":0.0011,"slug":"cve-2026-21110-samsung-one-ui-out-of-bounds-write-in-libsavscmn-so","title":"Samsung One UI out-of-bounds write in libsavscmn.so","severity":"info","exploited":false,"published_at":"2026-09-09T05:17:23.497+00:00","url":"https://junglewise.ai/threats/cve-2026-21110-samsung-one-ui-out-of-bounds-write-in-libsavscmn-so"},{"cve":"CVE-2026-21089","cvss":7.8,"epss":0.0011,"slug":"cve-2026-21089-samsung-libsubextractor-out-of-bounds-write-in-style-tag-parsing","title":"Samsung libsubextractor out-of-bounds write in style tag parsing","severity":"high","exploited":false,"published_at":"2026-09-09T05:17:20.947+00:00","url":"https://junglewise.ai/threats/cve-2026-21089-samsung-libsubextractor-out-of-bounds-write-in-style-tag-parsing"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Samsung Escargot","slug":"escargot","vulnerabilities":26,"url":"https://junglewise.ai/threats/technologies/escargot"},{"name":"Samsung Exynos 1380","slug":"exynos-1380","vulnerabilities":23,"url":"https://junglewise.ai/threats/technologies/exynos-1380"},{"name":"Samsung Exynos 1480","slug":"exynos-1480","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/exynos-1480"},{"name":"Samsung Exynos 1580","slug":"exynos-1580","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/exynos-1580"},{"name":"Samsung Exynos 2400","slug":"exynos-2400","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/exynos-2400"},{"name":"Samsung Exynos 1330","slug":"exynos-1330","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/exynos-1330"},{"name":"Samsung Exynos 2500","slug":"exynos-2500","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/exynos-2500"},{"name":"Samsung Exynos 1280","slug":"exynos-1280","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/exynos-1280"},{"name":"Samsung Rlottie","slug":"rlottie","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/rlottie"},{"name":"Samsung Exynos 2200","slug":"exynos-2200","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/exynos-2200"},{"name":"Samsung Mobile Devices","slug":"mobile-devices","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/mobile-devices"},{"name":"Samsung Exynos 1680","slug":"exynos-1680","vulnerabilities":12,"url":"https://junglewise.ai/threats/technologies/exynos-1680"}],"technology":{"hub":true,"name":"Samsung One UI","slug":"one-ui","vendor":{"name":"Samsung","slug":"samsung","url":"https://junglewise.ai/threats/vendors/samsung"},"aliases":[],"category":"firmware","url":"https://junglewise.ai/threats/technologies/one-ui"},"most_severe":[{"cve":"CVE-2026-21089","cvss":7.8,"epss":0.0011,"slug":"cve-2026-21089-samsung-libsubextractor-out-of-bounds-write-in-style-tag-parsing","title":"Samsung libsubextractor out-of-bounds write in style tag parsing","severity":"high","exploited":false,"published_at":"2026-09-09T05:17:20.947+00:00","url":"https://junglewise.ai/threats/cve-2026-21089-samsung-libsubextractor-out-of-bounds-write-in-style-tag-parsing"},{"cve":"CVE-2026-21110","epss":0.0011,"slug":"cve-2026-21110-samsung-one-ui-out-of-bounds-write-in-libsavscmn-so","title":"Samsung One UI out-of-bounds write in libsavscmn.so","severity":"info","exploited":false,"published_at":"2026-09-09T05:17:23.497+00:00","url":"https://junglewise.ai/threats/cve-2026-21110-samsung-one-ui-out-of-bounds-write-in-libsavscmn-so"},{"cve":"CVE-2026-21111","epss":0.001,"slug":"cve-2026-21111-samsung-one-ui-out-of-bounds-write-in-libsthmbc-so","title":"Samsung One UI out-of-bounds write in libsthmbc.so","severity":"info","exploited":false,"published_at":"2026-09-09T05:17:23.64+00:00","url":"https://junglewise.ai/threats/cve-2026-21111-samsung-one-ui-out-of-bounds-write-in-libsthmbc-so"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}