What’s Vulnerable › Vulnerabilities

CVE-2022-31901

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-01-19 · updated 2026-06-17
• Weakness: CWE-787

Description

Buffer overflow in function Notepad_plus::addHotSpot in Notepad++ v8.4.3 and earlier allows attackers to crash the application via two crafted files.

Affected products

• Notepad++: through 8.4.3

References

• https://github.com/CDACesec/CVE-2022-31901
• https://github.com/CDACesec/CVE-2022-31901

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