CVE-2023-36563
Actively exploited. CVE-2023-36563 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-10-10) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Microsoft WordPad contains an unspecified vulnerability that allows for information disclosure.
CSIRTS triage
- What
- Microsoft WordPad contains an unspecified vulnerability that allows for information disclosure.
- Who is affected
- Users of Microsoft WordPad.
- Urgency
- Remediation is urgent due to active exploitation and critical severity.
- Action
- Update to the latest version to mitigate the vulnerability.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 97% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalexploitedCVE-2023-36563: Microsoft WordPad Information Disclosure Vulnerabilitycisa-kev · 2023-10-10
External references
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