Samsung Notes vulnerabilities

CVE-2021-25496 [HIGH] CWE-120 CVE-2021-25496: A possible buffer overflow vulnerability in maetd_dec_slice of libSPenBase library of Samsung Notes A possible buffer overflow vulnerability in maetd_dec_slice of libSPenBase library of Samsung Notes prior to Samsung Notes version 4.3.02.61 allows arbitrary code execution.

CVE-2021-25498 [HIGH] CWE-120 CVE-2021-25498: A possible buffer overflow vulnerability in maetd_eco_cb_mode of libSPenBase library of Samsung Note A possible buffer overflow vulnerability in maetd_eco_cb_mode of libSPenBase library of Samsung Notes prior to Samsung Notes version 4.3.02.61 allows arbitrary code execution.

CVE-2021-25355 [HIGH] CWE-285 CVE-2021-25355: Using unsafe PendingIntent in Samsung Notes prior to version 4.2.00.22 allows local attackers unauth Using unsafe PendingIntent in Samsung Notes prior to version 4.2.00.22 allows local attackers unauthorized action without permission via hijacking the PendingIntent.

CVE-2018-10501 [HIGH] CWE-22 CVE-2018-10501: This vulnerability allows local attackers to escalate privileges on vulnerable installations of Sams This vulnerability allows local attackers to escalate privileges on vulnerable installations of Samsung Notes Fixed in version 2.0.02.31. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of ZIP files. The issue results from

CVE-2025-21068 [HIGH] CWE-125 CVE-2025-21068: Out-of-bounds read in the reading of image data in Samsung Notes prior to version 4.4.30.63 allows l Out-of-bounds read in the reading of image data in Samsung Notes prior to version 4.4.30.63 allows local attackers to access out-of-bounds memory.

CVE-2025-21066 [HIGH] CWE-125 CVE-2025-21066: Out-of-bounds read in the SPI decoder in Samsung Notes prior to version 4.4.30.63 allows local attac Out-of-bounds read in the SPI decoder in Samsung Notes prior to version 4.4.30.63 allows local attackers to access out-of-bounds memory.

CVE-2025-21069 [HIGH] CWE-125 CVE-2025-21069: Out-of-bounds read in the parsing of image data in Samsung Notes prior to version 4.4.30.63 allows l Out-of-bounds read in the parsing of image data in Samsung Notes prior to version 4.4.30.63 allows local attackers to access out-of-bounds memory.

CVE-2025-21067 [HIGH] CWE-125 CVE-2025-21067: Out-of-bounds read in the allocation of image buffer in Samsung Notes prior to version 4.4.30.63 all Out-of-bounds read in the allocation of image buffer in Samsung Notes prior to version 4.4.30.63 allows local attackers to access out-of-bounds memory.

CVE-2024-20868 [HIGH] CVE-2024-20868: Improper input validation in Samsung Notes prior to version 4.4.15 allows local attackers to delete Improper input validation in Samsung Notes prior to version 4.4.15 allows local attackers to delete files with Samsung Notes privilege under certain conditions.

CVE-2021-25367 [MEDIUM] CWE-22 CVE-2021-25367: Path Traversal vulnerability in Samsung Notes prior to version 4.2.00.22 allows attackers to access Path Traversal vulnerability in Samsung Notes prior to version 4.2.00.22 allows attackers to access local files without permission.

CVE-2024-34658 [HIGH] CWE-125 CVE-2024-34658: Out-of-bounds read in Samsung Notes allows local attackers to bypass ASLR. Out-of-bounds read in Samsung Notes allows local attackers to bypass ASLR.

CVE-2021-25493 [HIGH] CWE-125 CVE-2021-25493: Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read

CVE-2021-25492 [HIGH] CWE-787 CVE-2021-25492: Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read.

CVE-2022-36831 [MEDIUM] CWE-22 CVE-2022-36831: Path traversal vulnerability in UriFileUtils of Samsung Notes prior to version 4.3.14.39 allows atta Path traversal vulnerability in UriFileUtils of Samsung Notes prior to version 4.3.14.39 allows attacker to access some file as Samsung Notes permission.

CVE-2025-21070 [MEDIUM] CWE-787 CVE-2025-21070: Out-of-bounds write in the SPI decoder in Samsung Notes prior to version 4.4.30.63 allows local atta Out-of-bounds write in the SPI decoder in Samsung Notes prior to version 4.4.30.63 allows local attackers to write out-of-bounds memory.

CVE-2024-34621 [MEDIUM] CWE-125 CVE-2024-34621: Out-of-bounds read in applying binary with data in Samsung Notes prior to version 4.4.21.62 allows l Out-of-bounds read in applying binary with data in Samsung Notes prior to version 4.4.21.62 allows local attackers to potentially read memory.

CVE-2024-34628 [MEDIUM] CWE-125 CVE-2024-34628: Out-of-bounds read in applying binary with path in Samsung Notes prior to version 4.4.21.62 allows l Out-of-bounds read in applying binary with path in Samsung Notes prior to version 4.4.21.62 allows local attackers to potentially read memory.

CVE-2025-20913 [MEDIUM] CWE-125 CVE-2025-20913: Out-of-bounds read in applying binary of drawing content in Samsung Notes prior to version 4.4.26.71 Out-of-bounds read in applying binary of drawing content in Samsung Notes prior to version 4.4.26.71 allows attackers to read out-of-bounds memory.

CVE-2025-20932 [MEDIUM] CWE-125 CVE-2025-20932: Out-of-bounds read in parsing rle of bmp image in Samsung Notes prior to version 4.4.26.71 allows lo Out-of-bounds read in parsing rle of bmp image in Samsung Notes prior to version 4.4.26.71 allows local attackers to혻read out-of-bounds memory.

CVE-2025-20950 [MEDIUM] CVE-2025-20950: Use of implicit intent for sensitive communication in SamsungNotes prior to version 4.4.26.45 allows Use of implicit intent for sensitive communication in SamsungNotes prior to version 4.4.26.45 allows local attackers to access sensitive information.