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"2026-09-25T09:24:22.000000Z", "kind": "sighting", "label": "Seen", "source": "Telegram/XRkf6fTZO-a_rtTmf_iZKrk5rJI3Bq8N0jwtFhSBY-FmoQE", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "c84284d6-9b33-4ab8-9382-731dae51d4a5"}, {"timestamp": "2026-09-25T09:26:49Z", "date_only": false, "value": "2026-09-25T09:26:49.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/kCdcOSxChEn4-IA8Ns26M-LJjRt62I9aPvbIMP33zq84Ysk", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "c22a59fc-1d7d-4df7-9c37-fe9b8e2d2d90", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-09-25T09:26:49Z", "date_only": false, "value": "2026-09-25T09:26:49.000000Z", "kind": "sighting", "label": "Seen", "source": "Telegram/kCdcOSxChEn4-IA8Ns26M-LJjRt62I9aPvbIMP33zq84Ysk", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "78e722d1-1718-4b7b-9831-4382f49e88d1"}, {"timestamp": "2026-09-25T21:17:04Z", "date_only": false, "value": "2026-09-25T21:17:04.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/vuSGnuTpUh3OCb5TdTFYYyIk8M18OkIAVQR_B1I7rnUPlTk", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "47a77cf5-8b50-46c4-8839-6eafaf576267", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-10-15T16:13:42.710Z", "date_only": false, "value": "2026-10-15T16:13:42.710415Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/eshard/statuses/117445808767377104", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "052b39d1-74c1-4b83-8bc0-28256b699991", "content": "\ud835\ude98\ud835\ude8f\ud835\ude8f\ud835\ude9c\ud835\ude8e\ud835\ude9d\ud835\ude9c_\ud835\ude9c\ud835\ude92\ud835\udea3\ud835\ude8e = 15.That\u2019s all it takes for Android\u2019s Binder driver to free an object it\u2019s still using.\nPart 1 of our CVE-2023-20938 exploit chain: the trigger. Every stage recorded with time-travel debugging, hosted trace included. \ud83d\udc47 https://www.eshard.com/blog/kernel-uaf-1-trigger\n#reverseengineering #android #androiddev #cybersecurity #cybersec #exploit #kernel", "url": "https://infosec.exchange/users/eshard/statuses/117445808767377104"}, {"timestamp": "2026-10-15T16:14:10.536Z", "date_only": false, "value": "2026-10-15T16:14:10.536373Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/eshard.bsky.social/post/3mxwhf6kp3225", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "2218ff2a-b949-408d-9645-41dc32211a5b", "content": "\ud835\ude98\ud835\ude8f\ud835\ude8f\ud835\ude9c\ud835\ude8e\ud835\ude9d\ud835\ude9c_\ud835\ude9c\ud835\ude92\ud835\udea3\ud835\ude8e = 15.\nThat\u2019s all it takes for Android\u2019s Binder driver to free an object it\u2019s still using.\n\nPart 1 of our CVE-2023-20938 exploit chain: the trigger. Every stage recorded with time-travel debugging, hosted trace included. \ud83d\udc47 \nwww.eshard.com/blog/kernel-...\n\n#cybersecurity #android", "url": "https://bsky.app/profile/eshard.bsky.social/post/3mxwhf6kp3225"}, {"timestamp": "2026-10-16T14:30:41Z", "date_only": false, "value": "2026-10-16T14:30:41.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/androidMalware/2996", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "c14aa2e2-7881-48b0-ae07-43313eca1ac0", "content": "Full Android kernel exploit chain built on CVE-2023-20938, a use-after-free in Binder, on a Pixel 6 running Android 12\nhttps://www.eshard.com/blog/kernel-uaf-1-trigger", "url": "https://t.me/androidMalware/2996", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-10-16T14:30:41Z", "date_only": false, "value": "2026-10-16T14:30:41.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/androidMalware/2996", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "e1633db7-89be-45d4-a047-94e6bde04850", "content": "Full Android kernel exploit chain built on CVE-2023-20938, a use-after-free in Binder, on a Pixel 6 running Android 12\nhttps://www.eshard.com/blog/kernel-uaf-1-trigger", "url": "https://t.me/androidMalware/2996"}, {"timestamp": "2026-10-16T18:03:29.790Z", "date_only": false, "value": "2026-10-16T18:03:29.790516Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/r-netsec-bot.bsky.social/post/3mxz5xmspuz2i", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "a94f7904-0e51-4c61-b2ef-6fd5780fa7a9", "content": "Deep-Dive into Android Binder UaF (CVE-2023-20938) using Time-Travel Debugging", "url": "https://bsky.app/profile/r-netsec-bot.bsky.social/post/3mxz5xmspuz2i"}, {"timestamp": "2026-10-16T20:47:17Z", "date_only": false, "value": "2026-10-16T20:47:17.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "Telegram/emWu0bxxlTH7U7XofILI_f-yjJmaaof6Dk3x775Geby18qE", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "3bbacdff-eb4c-40f6-8e0f-12fa4534d921", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-10-17T04:24:31.335Z", "date_only": false, "value": "2026-10-17T04:24:31.335866Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/r-netsec.bsky.social/post/3my2ao5cavh26", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "48f72ea2-f248-4853-8cf2-f60a9b1172b4", "content": "Deep-Dive into Android Binder UaF (CVE-2023-20938) using Time-Travel Debugging", "url": "https://bsky.app/profile/r-netsec.bsky.social/post/3my2ao5cavh26"}, {"timestamp": "2026-10-28T04:30:46Z", "date_only": false, "value": "2026-10-28T04:30:46Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-20938", "record": "UBUNTU-CVE-2023-20938", "field": "modified"}], "metrics": {"as_of": "2026-10-28T11:14:15.004Z", "anchors": {"origin": {"timestamp": "2023-02-06T23:00:00Z", "date_only": false, "value": "2023-02-06T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2023-02-06T23:00:00Z", "date_only": false, "value": "2023-02-06T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2024-06-04T18:48:59Z", "date_only": false, "value": "2024-06-04T18:48:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/10625", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "75408c20-2bcf-455a-a30b-378a8a9caf8b", "content": "#exploit\n1. Exploring the Unknown: Beneath the Surface of Unpatched WordPress SSRF\nhttps://patchstack.com/articles/exploring-the-unpatched-wordpress-ssrf\n\n2. CVE-2024-4358/CVE-2024-1800:\nTelerik Report Server deserialization/authentication bypass exploit chain\nhttps://github.com/sinsinology/CVE-2024-4358\n\n3. CVE-2023-20938:\nAttacking Android Binder\nhttps://androidoffsec.withgoogle.com/posts/attacking-android-binder-analysis-and-exploitation-of-cve-2023-20938", "url": "https://t.me/CyberSecurityTechnologies/10625", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": true, "seconds": 41802539.0, "hours": 11611.816388888888, "days": 483.8256828703704, "min_seconds": 41802539.0, "max_seconds": 41802539.0, "approximate": false, "ongoing": false, "order_known": true, "end_before_start": false, "start": {"timestamp": "2023-02-06T23:00:00Z", "date_only": false, "value": "2023-02-06T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2024-06-04T18:48:59Z", "date_only": false, "value": "2024-06-04T18:48:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/10625", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "75408c20-2bcf-455a-a30b-378a8a9caf8b", "content": "#exploit\n1. Exploring the Unknown: Beneath the Surface of Unpatched WordPress SSRF\nhttps://patchstack.com/articles/exploring-the-unpatched-wordpress-ssrf\n\n2. CVE-2024-4358/CVE-2024-1800:\nTelerik Report Server deserialization/authentication bypass exploit chain\nhttps://github.com/sinsinology/CVE-2024-4358\n\n3. CVE-2023-20938:\nAttacking Android Binder\nhttps://androidoffsec.withgoogle.com/posts/attacking-android-binder-analysis-and-exploitation-of-cve-2023-20938", "url": "https://t.me/CyberSecurityTechnologies/10625", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 117461655.004574, "hours": 32628.237501270556, "days": 1359.5098958862732, "min_seconds": 117461655.004574, "max_seconds": 117461655.004574, "approximate": false, "ongoing": true, "order_known": true, "end_before_start": false, "start": {"timestamp": "2023-02-06T23:00:00Z", "date_only": false, "value": "2023-02-06T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2023-0292", "record": "WID-SEC-W-2023-0292", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-28T11:14:15.004Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 75659116.004574, "hours": 21016.421112381668, "days": 875.6842130159027, "min_seconds": 75659116.004574, "max_seconds": 75659116.004574, "approximate": false, "ongoing": true, "order_known": true, "end_before_start": false, "start": {"timestamp": "2024-06-04T18:48:59Z", "date_only": false, "value": "2024-06-04T18:48:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/10625", "record": "CVE-2023-20938", "field": "creation_timestamp", "uuid": "75408c20-2bcf-455a-a30b-378a8a9caf8b", "content": "#exploit\n1. Exploring the Unknown: Beneath the Surface of Unpatched WordPress SSRF\nhttps://patchstack.com/articles/exploring-the-unpatched-wordpress-ssrf\n\n2. CVE-2024-4358/CVE-2024-1800:\nTelerik Report Server deserialization/authentication bypass exploit chain\nhttps://github.com/sinsinology/CVE-2024-4358\n\n3. CVE-2023-20938:\nAttacking Android Binder\nhttps://androidoffsec.withgoogle.com/posts/attacking-android-binder-analysis-and-exploitation-of-cve-2023-20938", "url": "https://t.me/CyberSecurityTechnologies/10625", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-10-28T11:14:15.004Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}