CVE-2024-40803
published 2024-07-29CVE-2024-40803: A type confusion issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8. An attacker…
PriorityP337high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.22%
65.7th percentile
A type confusion issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8. An attacker may be able to cause unexpected app termination.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos | < 13.6.8 | 13.6.8 |
| apple | macos | < 14.6 | 14.6 |
| apple | macos | < 12.7.6 | 12.7.6 |
| apple | macos | >= 13.0 < 13.6.8 | 13.6.8 |
| apple | macos | >= 14.0 < 14.6 | 14.6 |
| apple | macos_monterey | — | — |
| apple | macos_sonoma | — | — |
| apple | macos_ventura | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Apple
CVE-2024-40803: macOS Sonoma 14.6
vendor_apple·2024-07-29·CVSS 7.5
CVE-2024-40803 [HIGH] CVE-2024-40803: macOS Sonoma 14.6
Apple Security Update: About the security content of macOS Sonoma 14.6
Product: macOS Sonoma
Version: 14.6
CVE: CVE-2024-40803
Component: Keychain Access
Impact: An attacker may be able to cause unexpected app termination
Description: A type confusion issue was addressed with improved checks.
Apple
CVE-2024-40803: macOS Monterey 12.7.6
vendor_apple·2024-07-29·CVSS 7.5
CVE-2024-40803 [HIGH] CVE-2024-40803: macOS Monterey 12.7.6
Apple Security Update: About the security content of macOS Monterey 12.7.6
Product: macOS Monterey
Version: 12.7.6
CVE: CVE-2024-40803
Component: Keychain Access
Impact: An attacker may be able to cause unexpected app termination
Description: A type confusion issue was addressed with improved checks.
Apple
CVE-2024-40803: macOS Ventura 13.6.8
vendor_apple·2024-07-29·CVSS 7.5
CVE-2024-40803 [HIGH] CVE-2024-40803: macOS Ventura 13.6.8
Apple Security Update: About the security content of macOS Ventura 13.6.8
Product: macOS Ventura
Version: 13.6.8
CVE: CVE-2024-40803
Component: Keychain Access
Impact: An attacker may be able to cause unexpected app termination
Description: A type confusion issue was addressed with improved checks.
GHSA
GHSA-fmmj-2f3w-98j5: A type confusion issue was addressed with improved checks
ghsa_unreviewed·2024-07-30
CVE-2024-40803 [HIGH] CWE-843 GHSA-fmmj-2f3w-98j5: A type confusion issue was addressed with improved checks
A type confusion issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.6, macOS Monterey 12.7.6, macOS Ventura 13.6.8. An attacker may be able to cause unexpected app termination.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/120910https://support.apple.com/en-us/120911https://support.apple.com/en-us/120912http://seclists.org/fulldisclosure/2024/Jul/18http://seclists.org/fulldisclosure/2024/Jul/19http://seclists.org/fulldisclosure/2024/Jul/20https://support.apple.com/en-us/HT214118https://support.apple.com/en-us/HT214119https://support.apple.com/en-us/HT214120https://support.apple.com/kb/HT214118https://support.apple.com/kb/HT214119https://support.apple.com/kb/HT214120
2024-07-29
Published