CVE-2019-8661

Risk Scores

Exploit Intelligence

• macOS iMessage - Heap Overflow when Deserializing Exploit (0day-today)
• macOS iMessage - Heap Overflow when Deserializing Exploit (0day-today)

Timeline

• Jul 23, 2019 CVE Published
• Jul 24, 2019 CVE Updated
• Aug 5, 2019 PoC Published
• Apr 14, 2021 EPSS Score
• Jun 23, 2021 EPSS Score
• Oct 26, 2021 EPSS Score
• Dec 27, 2021 EPSS Score
• Feb 28, 2022 EPSS Score
• Apr 1, 2022 EPSS Score
• Jul 3, 2022 EPSS Score
• Sep 4, 2022 EPSS Score
• Jan 8, 2023 EPSS Score

References

• https://support.apple.com/en-us/HT210356 advisory
• https://support.apple.com/en-us/HT210355 advisory
• https://support.apple.com/en-us/HT210357 advisory
• https://support.apple.com/en-us/HT210358 advisory
• https://support.apple.com/en-us/HT210346 advisory
• https://support.apple.com/en-us/HT210348 advisory
• https://support.apple.com/en-us/HT210353 advisory
• https://support.apple.com/en-us/HT210351 advisory