Known vulnerabilities in Notepad++

Vendor: Notepad++
Software: Notepad++
Software CPE: cpe:2.3:a:notepad-plus-plus:notepad_plus_plus:*:*:*:*:*:*:*:*
Total vulnerabilities: 46
Public exploits: 2
Known exploited (KEV): 1

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Notepad++ Notepad++ is affected by 46 known vulnerabilities: 1 critical, 9 high, 18 medium, 18 low Critical High Medium Low

Vulnerabilities (46)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU151935 - Missing Authorization
CWE-862 Medium
No
No
8.9.8.1 24.09.2026 SB2026092466
#VU151934 - Improper input validation
CWE-20 Low
No
No
8.9.8.1 24.09.2026 SB2026092466
#VU151933 - Out-of-bounds write
CWE-787 Medium
No
No
8.9.8.1 24.09.2026 SB2026092466
#VU151932 - Buffer overflow
CWE-120 Low
No
No
8.9.8.1 24.09.2026 SB2026092466
#VU151929 - Improper Validation of Array Index
CWE-129 Low
No
No
8.9.8.1 24.09.2026 SB2026092466
#VU151930 - NULL Pointer Dereference
CWE-476 Low
No
No
8.9.8.1 24.09.2026 SB2026092466
#VU151931 - NULL Pointer Dereference
CWE-476 Low
No
No
8.9.8.1 24.09.2026 SB2026092466
#VU145001 - Use of Incorrectly-Resolved Name or Reference
CVE-2026-77605
CWE-706 High
No
No
8.9.1 24.08.2026 SB20260824293
#VU133403 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-52885
CWE-367 Medium
Available
No
8.9.6.4 05.06.2026 SB2026060507
#VU133095 - Improper Access Control
CVE-2026-52884
CWE-284 Low
No
No
8.9.6.2 31.05.2026 SB2026053104
#VU132005 - Untrusted Search Path
CVE-2026-46710
CWE-426 Low
No
No
8.9.6 21.05.2026 SB2026052110
#VU123026 - Untrusted Search Path
CVE-2026-25926
CWE-426 Low
No
No
8.9.2 18.02.2026 SB2026021838
#VU119798 - Improper Verification of Cryptographic Signature
CVE-2025-15556
CWE-347 Critical
No
Exploited
8.8.9 10.12.2025 SB20251210170
#VU112060 - Untrusted Search Path
CVE-2025-49144
CWE-426 Low
Available
No
8.8.2 30.06.2025 SB20250630108
#VU80570 - Out-of-bounds read
CVE-2023-40166
CWE-125 Low
No
No
8.5.7 08.09.2023 SB2023090838
#VU80569 - Out-of-bounds read
CVE-2023-40164
CWE-125 Low
No
No
8.5.7 08.09.2023 SB2023090838
#VU80568 - Out-of-bounds read
CVE-2023-40036
CWE-125 Low
No
No
8.5.7 08.09.2023 SB2023090838
#VU80567 - Heap-based Buffer Overflow
CVE-2023-40031
CWE-122 High
No
No
8.5.7 08.09.2023 SB2023090838
#VU137484 - Buffer over-read
CWE-126 Low
No
No
8.5.7 08.09.2023 SB2023090838
#VU137485 - Buffer over-read
CWE-126 Low
No
No
8.5.7 06.09.2023 SB2023090838


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