CVE-2023-21630

high-risk
Published 2023-04-13

Memory Corruption in Multimedia Framework due to integer overflow when synx bind is called along with synx signal.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.4/10 High
LOCAL / LOW complexity

Affected Vendors

50
/ 100
high-risk
Severity 26/34 · High
Exploitability 0/34 · Minimal
Exposure 24/34 · High