6
CVE-2026-5525
- EPSS 0.01%
- Veröffentlicht 10.04.2026 08:16:26
- Zuletzt bearbeitet 13.04.2026 15:02:06
- Quelle 33c584b5-0579-4c06-b2a0-8d8329
- CVE-Watchlists
- Unerledigt
A stack-based buffer overflow vulnerability exists in Notepad++ version 8.9.3 in the file drop handler component. When a user drags and drops a directory path of exactly 259 characters without a trailing backslash, the application appends a backslash and null terminator without proper bounds checking, resulting in a stack buffer overflow and application crash (STATUS_STACK_BUFFER_OVERRUN).
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerNotepad++ Project
≫
Produkt
Notepad++
Default Statusunaffected
Version
8.9.3
Status
affected
Version
8.9.4
Status
unaffected
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.01% | 0.014 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| 33c584b5-0579-4c06-b2a0-8d8329fcab9c | 6 | 0.8 | 5.2 |
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
|
CWE-121 Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).