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Kitploit
Kitploit
added 2026/09/15 10:10 a.m.6 views

CVE-2026-38426

CVE-2026-38426: Tasmota fetchjpg boundary40 における strcpy スタックバッファオーバーフロー CVE: CVE-2026-38426 深刻度: 緊急 CVSS 9.8 製品: Arendst Tasmota 影響を受けるバージョン: 39 chars char cp = strchrboundary.cstr, '='; if cp strcpyglobscriptmem.jpgtask.boundary, cp + 1; // NO LENGTH CHECK — OVERFLOW! ヒープメモリレイアウト ESP32...

7.3CVSS6AI score0.00614EPSS
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Kitploit
Kitploit
added 2026/09/08 1:12 p.m.7 views

CVE-2026-38422

CVE-2026-38422: Ejecución remota de código mediante desbordamientos de búfer combinados en Tasmota fetchjpg CVE: CVE-2026-38422 Gravedad: Crítica CVSS 9.8 Producto: Arendst Tasmota Versión afectada: = 15.3.0.3 Archivo: tasmota/tasmotaxdrvdriver/xdrv10scripter.ino Función: fetchjpg Autor:...

7.3CVSS6AI score0.00813EPSS
SaveExploits1References3
Kitploit
Kitploit
added 2026/09/08 12:14 p.m.8 views

CVE-2026-38427

CVE-2026-38427: Tasmota fetchjpg における整数ラップアラウンド → ヒープバッファオーバーフロー CVE: CVE-2026-38427 深刻度: 緊急 CVSS 9.8 製品: Arendst Tasmota 影響を受けるバージョン: = 15.3.0.3 ファイル: tasmota/tasmotaxdrvdriver/xdrv10scripter.ino 関数: fetchjpg — ケース 2 MJPEGフレーム取得 著者: Saidakbarxon Maxsudxonov 開示: 責任ある開示 — 公開前にTasmotaへ報告済み 概要...

7.3CVSS6AI score0.00458EPSS
SaveExploits1References3
RedhatCVE
RedhatCVE
added 2026/06/05 7:49 p.m.17 views

CVE-2026-38426

Buffer Overflow vulnerability in arendst Tasmota v.15.3.0.3 and before allows a remote attacker to execute arbitrary code via the xdrv10scripter.ino, fetchjpg, jpgtask.boundary40, strcpy function...

7.3CVSS6AI score0.00614EPSS
SaveExploits2References1
NVD
NVD
added 2026/05/27 2:16 p.m.19 views

CVE-2026-38427

An issue in fetchjpg in xdrv10scripter.ino in Tasmota through 15.3.0.3 allows a remote attacker to cause heap buffer overflow. The Content-Length from a JPEG stream is stored in a uint16t variable; values above 65535 wrap around, causing allocation of a smaller buffer than the data actually read...

7.3CVSS0.00458EPSS
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NVD
NVD
added 2026/05/27 2:16 p.m.17 views

CVE-2026-38422

Buffer Overflow vulnerability in arendst Tasmota v.15.3.0.3 and before allows a remote attacker to execute arbitrary code via the tasmota/tasmotaxdrvdriver/xdrv10scripter.ino, fetchjpg function...

7.3CVSS0.00813EPSS
SaveExploits1References3
CVE
CVE
added 2026/05/27 12:00 a.m.78 views

CVE-2026-38422

CVE-2026-38422 targets arendst Tasmota (v

7.3CVSS6.2AI score0.00813EPSS
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Vulnrichment
Vulnrichment
added 2026/05/27 12:00 a.m.15 views

CVE-2026-38427

An issue in fetchjpg in xdrv10scripter.ino in Tasmota through 15.3.0.3 allows a remote attacker to cause heap buffer overflow. The Content-Length from a JPEG stream is stored in a uint16t variable; values above 65535 wrap around, causing allocation of a smaller buffer than the data actually read...

6.2AI score0.00458EPSS
SaveExploits1References2
GithubExploit
GithubExploit
added 2026/05/25 10:10 a.m.141 views

Exploit for CVE-2026-38427

CVE-2026-38427: Integer Wraparound → Heap Buffer Overflow in T...

5.8AI score0.00458EPSS
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